REVIEW 2 major objections 4 minor 107 references
Semi-analytical solutions of passive scalar transport in generalized Newtonian fluid flow
T0 review · 2 major / 4 minor · reviewed 2026-08-15 · deepseek-v4-flash
Pith's one-line read A single dispersion formula computes tracer spreading in tubes and slits from any velocity profile, with no closed-form rheology needed.
desk verdict Genuinely useful Taylor–Aris extension for non-Newtonian fluids, but the printed velocity integrals have a sign/limit typo that must be fixed before the paper can be used as written. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The load-bearing object is the classical moving-frame ansatz in a frame moving with the mean flow: $\tilde C(\tilde x,z)=g(\tilde x)+(\partial \tilde C/\partial \tilde x)f(z)$, combined with the quasi-steady neglect of the time derivative in that frame. Inserting this ansatz into the normalized advection-diffusion equation reduces the transverse problem to nested integrals of the velocity deviation $v-\bar v$, denoted $I_{R1}$ and $I_B$; these integrals are then averaged against the deviation velocity to produce Eqs. (73) and (78). The same machinery yields the advection-dominated concentration through the inverse-velocity coordinate $a^*$, and the semi-analytical velocity profiles for Cross and Carreau fluids follow from a shear-stress integral $I_v$ that involves hypergeometric functions. The effective dispersion coefficient is therefore a function of the velocity profile alone, not of any particular rheological closure.
What would settle it
A decisive check is to run the same microscale transport simulation at a higher transverse Peclet number (say Pe around 1000) and a shorter observation time, and compare the breakthrough curve against the one-dimensional model using Eqs. (73) and (78). If the effective coefficient varies with the length of the system or the time window — or if the RMSE grows well beyond the mesh-convergence error — the quasi-steady ansatz has failed. Equivalently, a laboratory dispersion experiment in a capillary with a Carreau fluid at two different tube lengths would reveal any non-asymptotic dependence of the measured dispersion coefficient.
Extended reading notes
Core claim
On the paper's own terms, the central discovery is that the whole effect of the velocity field on longitudinal dispersion in these two geometries is captured by a doubly integrated velocity-deviation function. Defining $\bar v$ as the cross-sectional average velocity and $v(z)$ as the local velocity, the enhanced diffusion coefficient is $\hat D^{iw}= -\frac{2R^2}{\hat D_{m,i}}\int_0^1 I_{R1}(z_R)(v-\bar v)z_R\,dz_R + \hat D_{m,i}$ for a tube and the analogous one-dimensional integral for a slit. These expressions reduce to the classical tube-dispersion result when the Newtonian parabolic profile is inserted, and they require only numerical quadrature when the profile is known pointwise. For advection-dominated transport, the average concentration is obtained from the inverse-velocity position $a^*$, again computable from tabulated velocities. Applied to eight Cross and Carreau fluids, the predictions agree with microscale simulations to within the numerical error of those simulations, and the computed longitudinal dispersivity falls by up to a factor of six relative to the Newtonian case because the shear-thinning viscosity flattens the velocity profile.
Load-bearing premise
The derivation assumes that, in the frame moving with the average velocity, the cross-sectional concentration pattern reaches an instantaneous quasi-steady balance between transverse diffusion and longitudinal advection, so the time-derivative term in Eqs. (47) and (48) can be dropped; this is asymptotically valid at long times and low transverse Peclet number but is not backed by a rigorous error bound in the paper.
Editorial extensions
If this is right
- The longitudinal dispersion coefficient for a tube or slit can be computed from a tabulated velocity profile at a few hundred points, so closed-form rheological solutions are no longer a prerequisite for transport modeling.
- The same formulas apply, as the paper states, to any non-Newtonian fluid — viscoelastic, viscoplastic, or uncharacterized — whenever a velocity profile is available from simulation, imaging, or velocimetry.
- For Cross and Carreau fluids in these geometries, shear-thinning flattens the velocity profile and lowers dispersivity by up to a factor of six, reversing the direction of the effect reported for disordered porous media.
- A one-dimensional advection-dispersion model using the derived coefficient reproduces microscale simulated breakthrough curves with less than 1% RMSE at Pe = 100.
- The approach supplies a fast 'first-pass' transport simulator for fluids whose direct numerical transport simulation is expensive or unavailable.
Reading between the lines
- Because Eqs. (73) and (78) are linear functionals of the velocity-deviation profile, closed-form dispersion coefficients for any rheology with an analytical velocity profile (for example power-law or Bingham-like approximations) follow by quadrature; one test would be to compare those closed forms against the numerical integrals for limiting parameter values.
- The quasi-steady moving-frame assumption should break down at short times or high transverse Peclet number; a testable extension is to compute the moving-frame time derivative and check whether the effective coefficient acquires an explicit time or averaging-length dependence before the asymptotic regime sets in.
- The opposite signs of dispersivity change between straight channels and random porous media suggest a competition between velocity-profile flattening and tortuosity; a direct experiment varying only the wall geometry (straight versus wavy slit) could isolate these two mechanisms.
Signed reviews
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper derives semi-analytical solutions for steady, pressure-driven laminar flow of Cross and Carreau generalized Newtonian fluids in capillary tubes and slit channels, and then uses these velocity fields to construct two classes of passive-scalar transport solutions: a Taylor-type advection-dominated solution for a step inlet condition, and an enhanced-diffusion (Taylor dispersion) coefficient expressed as integrals over the velocity profile. The central claim is that the transport formulas, especially Eqs. (73) and (78), require no closed-form velocity expression and no specific rheological model, so they can be applied to any GNF or even to experimentally measured velocity fields. The solutions are validated against 500 OpenFOAM flow simulations and 3,000 transport simulations, with reported RMSE below 1% in the target regimes (Pe=10^5 for advection-dominated transport and Pe=100 for enhanced molecular diffusion).
Significance. If the printed equations are correct, the paper provides a useful and genuinely general extension of Taylor's classic dispersion analysis: the enhanced diffusion coefficient is expressed directly in terms of quadratures of the velocity profile, eliminating the need for closed-form velocity expressions that are unavailable for Cross, Carreau, and many other non-Newtonian models. The derivation is self-contained, uses no fitted parameters, and is supported by an unusually large set of independent microscale simulations. The TCAT-based averaging route to the effective dispersion coefficient is a strength, as is the explicit statement that the machinery applies to other rheologies and to experimental velocity data. The main weakness is that the velocity formulas as printed contain a sign and bound-order error, and the quasi-steady Taylor ansatz in the moving frame is validated at only one Peclet number.
major comments (2)
- [II.A, Eqs. (10)-(12)] The printed velocity integrals have reversed limits and an inconsistent sign, so a reader implementing Eqns. (11) and (12) cannot reproduce the positive velocity profiles shown in Figures 2 and 3. For a Newtonian fluid, tau = mu*gamma and d(tau)/d(gamma) = mu, so Eqn. (11) as printed evaluates to (2L/Delta-p)(mu/2)(gamma_r^2 - gamma_R^2) = (Delta-p/(4 mu L))(r^2 - R^2), which is the negative of the Poiseuille profile. The source is the chain in Eqn. (10): for the tube, the shear-rate magnitude satisfies gamma = -dv/dr, not gamma = +dv/dr. The correct form is v(r) = (2L/Delta-p) * integral from gamma_r to gamma_R of gamma*(d tau/d gamma) d gamma, and similarly for Eqn. (12) with the slit geometry. Because Eqns. (27), (28), (73), and (78) are evaluated with these velocity profiles, the printed equations are inconsistent with the reported validation; this must be corrected and the figures and RMSE statements re-verified with the corrected expressions.
- [IV.C and VI.C, Eqs. (47)-(48)] The derivation of the enhanced molecular diffusion coefficient rests on the quasi-steady Taylor ansatz: dropping the time derivative in the moving frame and postulating C = g(x) + (dC/dx) f(z) with f independent of x. The manuscript validates this only at Pe=100 and provides no error estimate for other Peclet numbers; Section VI.C explicitly defers investigation of these assumptions to future work. Because the abstract claims a general computation of the enhanced diffusion coefficient, the paper should either add a domain-of-validity statement supported by a few additional Pe values (e.g., showing convergence or breakdown) or temper the claim so that it is explicitly restricted to the validated low-Pe regime.
minor comments (4)
- [II.A] There is a typo: "flluid" should be "fluid" in the sentence after Eqn. (2).
- [V.E] The text says "25,0000 possible points of comparison"; this should be 25,000 (500 simulations times 50 velocity values).
- [VI.C] The sentence "The RMSE between averaged microscale simulations and macroscale modeling exceeded 10% until Pe <= 100" is self-contradictory given that the Pe=100 results in Figures 14-15 show RMSE below 1%. It should be reworded to state that the RMSE exceeded 10% for Pe > 100, with Pe=100 marking the upper bound of the enhanced-diffusion regime.
- [Abstract and VII] The claim that the transport solutions apply as a "straightforward extension" to viscoelastic or viscoplastic fluids should be accompanied by a caveat that the advection-dominated solution assumes a monotonically decreasing velocity profile from the centerline; non-monotonic or plug-flow profiles may require modification of the a* construction in Eqns. (27) and (28).
Circularity Check
No significant circularity: the derivations are self-contained and validated against independent microscale simulations.
full rationale
The paper's central claims are a semi-analytical velocity solution for Cross and Carreau fluids and Taylor-type transport solutions that accept arbitrary velocity data. No parameter is fitted to the validation data: rheological constants are prescribed, shear rates are obtained by root-finding from the constitutive equations, and the resulting velocity profiles are compared with OpenFOAM simulations. The advection-dominated concentration formulas (Eqns 27 and 28) are direct consequences of the Heaviside solution with the stated initial condition, and the enhanced-diffusion coefficients (Eqns 73 and 78) follow algebraically from the quasi-steady moving-frame ansatz and the averaging definitions; neither step imports a result equivalent to the claimed prediction. The Newtonian limit is checked against Taylor's classical solution, providing an independent anchor. Self-citations to TCAT and to the authors' earlier porous-media work are methodological or comparative rather than load-bearing uniqueness arguments: the TCAT averaging identities are stated and used as definitions, and the earlier simulation methods are cited only for procedure. The acknowledged limitation concerning the Taylor-like quasi-steady assumption is an approximation/validation concern, not a circularity. The sign-error concern in Eqns (11)-(12) is a correctness/reproducibility issue and does not make the derivation circular.
Assumptions & free parameters
assumptions (6)
- domain assumption Flow is laminar, incompressible, isothermal, steady, pressure-driven, and fully developed in both geometries.
- domain assumption No-slip boundary condition at the walls.
- domain assumption The slit is infinitely wide, reducing transport to one transverse dimension.
- domain assumption The species is dilute and passive with constant molecular diffusivity, obeying Fick's law.
- domain assumption In the enhanced molecular diffusion regime, the time derivative in the moving frame is negligible and the concentration deviation is proportional to the longitudinal gradient.
- domain assumption Generalized Newtonian constitutive relation with viscosity depending only on shear rate, Eqn (1).
Cite this review
Pith. "Pith review of Semi-analytical solutions of passive scalar transport in generalized Newtonian fluid flow." pith.science (2026). https://pith.science/paper/5DNXDZGJ
@misc{pith2026250513320,
author = {Pith},
title = {Pith review of: Semi-analytical solutions of passive scalar transport in generalized Newtonian fluid flow},
year = {2026},
howpublished = {\url{https://pith.science/paper/5DNXDZGJ}},
note = {Machine review of arXiv:2505.13320}
}
read the original abstract
Transport during flow of generalized Newtonian fluids (GNFs) appears often in systems that can be treated in a simplified form as either cylindrical tubes or slit openings between parallel plates. Based on the pioneering work of Taylor, analytical solutions for transport in these simplified systems were derived generally. This includes analytical solutions for advection dominated transport, as well as a computation of the enhanced molecular diffusion coefficient in low Peclet number systems. The newly derived general solutions for species transport were applied to Cross and Carreau model fluids using a semi-analytical solution for velocity of these fluids. The semi-analytical solutions derived herein were compared to microscale simulations and showed agreement to within the numerical error of those simulations. The semi-analytical transport solutions derived here were developed without assuming any specific fluid rheology, thus these solutions can be applied to other non-Newtonian fluids, such as viscoelastic or viscoplastic fluids, as a straightforward extension of this work.
Figures
Figures from the paper (15 more)
Reference graph
Works this paper leans on
-
[1]
merlin.mbs aapmrev4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked
FUNCTION id.bst "merlin.mbs aapmrev4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked" ENTRY address archive archivePrefix author bookaddress booktitle chapter collaboration doi edition editor eid eprint howpublished institution isbn issn journal key language month note number organization pages primaryClass publisher school SLACcitation series title translat...
2010
-
[2]
merlin.mbs aipauth4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked
FUNCTION id.bst "merlin.mbs aipauth4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked" ENTRY address archive archivePrefix author bookaddress booktitle chapter collaboration doi edition editor eid eprint howpublished institution isbn issn journal key language month note number organization pages primaryClass publisher school SLACcitation series title translat...
2010
-
[3]
merlin.mbs aipnum4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked
FUNCTION id.bst "merlin.mbs aipnum4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked" ENTRY address archive archivePrefix author bookaddress booktitle chapter collaboration doi edition editor eid eprint howpublished institution isbn issn journal key language month note number organization pages primaryClass publisher school SLACcitation series title translati...
2010
-
[4]
merlin.mbs apsrev4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked
FUNCTION id.bst "merlin.mbs apsrev4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked" ENTRY address archive archivePrefix author bookaddress booktitle chapter collaboration doi edition editor eid eprint howpublished institution isbn issn journal key language month note number organization pages primaryClass publisher school SLACcitation series title translati...
2010
-
[5]
merlin.mbs apsrmp4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked
FUNCTION id.bst "merlin.mbs apsrmp4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked" ENTRY address archive archivePrefix author bookaddress booktitle chapter collaboration doi edition editor eid eprint howpublished institution isbn issn journal key language month note number organization pages primaryClass publisher school SLACcitation series title translati...
2010
-
[6]
author author G. Taylor ,\ title title Dispersion of soluble matter in solvent flowing slowly through a tube , \ http://www.jstor.org/stable/99386 journal journal Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences \ volume 219 ,\ pages 186--203 ( year 1953 ) NoStop
1953
-
[7]
author author L. T. \ Fan \ and\ author W. S. \ Hwang ,\ title title Dispersion of O stwald-de W aele fluid in laminar flow through a cylindrical tube , \ http://www.jstor.org.libproxy.lib.unc.edu/stable/2415234 journal journal Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences \ volume 283 ,\ pages 576--582 ( year 19...
-
[8]
author author S. Agrawal , author J. G. , author S. V. \ K. , , \ and\ author K. D. P. \ Nigam ,\ title title Power law fluids in a circular curved tube. P art ii. A xial laminar dispersion , \ 10.1080/03602559308021025 journal journal Polymer-Plastics Technology and Engineering \ volume 32 ,\ pages 615--634 ( year 1993 ) NoStop
Show all 107 references
-
[9]
author author S. Rosencrans ,\ title title Taylor dispersion in curved channels , \ http://www.jstor.org.libproxy.lib.unc.edu/stable/2951850 journal journal SIAM Journal on Applied Mathematics \ volume 57 ,\ pages 1216--1241 ( year 1997 ) NoStop
1997
-
[10]
author author T. S. C. \ MacDonald , author W. S. \ Price , author R. D. \ Astumian , \ and\ author J. E. \ Beves ,\ title title Enhanced diffusion of molecular catalysts is due to convection , \ https://doi.org/10.1002/anie.201910968 journal journal Angewandte Chemie Internat...
-
[11]
author author A. W. \ Taylor \ and\ author D. M. \ Harris ,\ title title Optimized commercial desktop cutter technique for rapid-prototyping of microfluidic devices and application to taylor dispersion , \ 10.1063/1.5123130 journal journal Review of Scientific Instruments \ vo...
-
[12]
author author A. K. \ Bairwa , author R. Khosa , \ and\ author M. Rathinasamy ,\ title title Enhanced flushing in long emergent vegetation with two flow parallel interfaces: simulation and predictive modeling at moderate reynolds number , \ https://doi.org/10.1007/s00477-023-0...
-
[13]
Aris ,\ title title On the dispersion of a solute in a fluid flowing through a tube , \ 10.1098/rspa.1956.0065 journal journal Proceedings of the Royal Society of London
author author R. Aris ,\ title title On the dispersion of a solute in a fluid flowing through a tube , \ 10.1098/rspa.1956.0065 journal journal Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences \ volume 235 ,\ pages 67--77 ( year 1956 ) NoStop
1956
-
[14]
Zhang \ and\ author I
author author J. Zhang \ and\ author I. A. \ Frigaard ,\ title title Dispersion effects in the miscible displacement of two fluids in a duct of large aspect ratio , \ 10.1017/S0022112005007846 journal journal Journal of Fluid Mechanics \ volume 549 ,\ pages 225–251 ( year 2006...
-
[15]
Garg \ and\ author P
author author A. Garg \ and\ author P. Prasad ,\ title title Yield–stress shear thinning and shear thickening fluid flows in deformable channels , \ 10.1088/1402-4896/ad2898 journal journal Physica Scripta \ volume 99 ,\ pages 035240 ( year 2024 ) NoStop
-
[16]
Boschan , author I
author author A. Boschan , author I. Ippolito , author R. Chertcoff , author H. Auradou , author L. Talon , \ and\ author J. P. \ Hulin ,\ title title Geometrical and taylor dispersion in a fracture with random obstacles: An experimental study with fluids of different rheologi...
2008
-
[17]
Zhang , author M
author author M. Zhang , author M. Prodanovic , author M. Mirabolghasemi , \ and\ author J. Zhao ,\ title title 3 D microscale flow simulation of shear-thinning fluids in a rough fracture , \ @noop journal journal Transport in Porous Media \ volume 128 ,\ pages 243--269 ( year...
2019
-
[18]
Rana \ and\ author S
author author J. Rana \ and\ author S. Liao ,\ title title A general analytical approach to study solute dispersion in non- N ewtonian fluid flow , \ https://doi.org/10.1016/j.euromechflu.2019.04.013 journal journal European Journal of Mechanics - B/Fluids \ volume 77 ,\ pages...
2019 doi
-
[19]
Shende , author V
author author T. Shende , author V. Niasar , \ and\ author M. Babaei ,\ title title Effective viscosity and R eynolds number of non- N ewtonian fluids using M eter model , \ 10.1007/s00397-020-01248-y journal journal Rheologica Acta \ volume 60 ( year 2021 ),\ 10.1007/s00397-0...
-
[20]
author author N. M. \ Brown \ and\ author M. Dejam ,\ title title Tracer dispersion due to non- N ewtonian fluid flows in hydraulic fractures with different geometries and porous walls , \ https://doi.org/10.1016/j.jhydrol.2023.129644 journal journal Journal of Hydrology \ vol...
-
[21]
author author T. Sochi ,\ title title Analytical solutions for the flow of C arreau and C ross fluids in circular pipes and thin slits , \ 10.1007/s00397-015-0863-x journal journal Rheologica Acta \ volume 54 ,\ pages 745--756 ( year 2015 ) NoStop
-
[22]
author author S. C. \ Hauswirth , author C. A. \ Bowers , author C. P. \ Fowler , author P. B. \ Schultz , author A. Dye Hauswirth , author T. M. \ Weigand , \ and\ author C. T. \ Miller ,\ title title Modeling C ross model non- N ewtonian fluid flow in porous media , \ 10.101...
-
[23]
author author R. B. \ Bird , author W. E. \ Stewart , \ and\ author E. N. \ Lightfoot ,\ @noop title Transport Phenomena ,\ edition 2nd \ ed.\ ( publisher Wiley ,\ address New York ,\ year 2002 ) NoStop
2002
-
[24]
author author K. S. \ Sorbie , author P. J. \ Clifford , \ and\ author E. R. W. \ Jones ,\ title title The rheology of pseudoplastic fluids in porous media using network modeling , \ @noop journal journal Journal of Colloid and Interface Science \ volume 130 ,\ pages 508--534 ...
1989
-
[25]
author author J. R. A. \ Pearson \ and\ author P. M. J. \ Tardy ,\ title title Models for flow of non- N ewtonian and complex fluids through porous media , \ 10.1016/S0377-0257(01)00191-4 journal journal Journal of Non-Newtonian Fluid Mechanics \ volume 102 ,\ pages 447--473 (...
-
[26]
Sochi ,\ title title Non- N ewtonian flow in porous media , \ @noop journal journal Polymer \ volume 51 ,\ pages 5007--5023 ( year 2010 ) NoStop
author author T. Sochi ,\ title title Non- N ewtonian flow in porous media , \ @noop journal journal Polymer \ volume 51 ,\ pages 5007--5023 ( year 2010 ) NoStop
2010
-
[27]
author author C. A. \ Bowers \ and\ author C. T. \ Miller ,\ title title Generalized N ewtonian fluid flow in porous media , \ 10.1103/PhysRevFluids.6.123302 journal journal Physical Review Fluids \ volume 6 ,\ pages 123302 ( year 2021 ) NoStop
-
[28]
author author C. A. \ Bowers \ and\ author C. T. \ Miller ,\ title title Modeling flow of C arreau fluids in porous media , \ 10.1103/PhysRevE.108.065106 journal journal Phys. Rev. E \ volume 108 ,\ pages 065106 ( year 2023 ) NoStop
2023 doi
-
[29]
author author C. A. \ Bowers \ and\ author C. T. \ Miller ,\ title title Dilute species transport during generalized N ewtonian fluid flow in porous medium system , \ 10.1029/2024WR037658 journal journal Water Resources Research \ volume 61 ,\ pages e2024WR037658 ( year 2025 ) NoStop
-
[30]
Skelland ,\ @noop title Non- N ewtonian flow and heat transfer \ ( publisher John Wiley and Sons Inc ,\ year 1967 ) NoStop
author author A. Skelland ,\ @noop title Non- N ewtonian flow and heat transfer \ ( publisher John Wiley and Sons Inc ,\ year 1967 ) NoStop
1967
-
[31]
author author W. G. \ Gray \ and\ author C. T. \ Miller ,\ 10.1007/978-3-319-04010-3 title I ntroduction to the T hermodynamically C onstrained A veraging T heory for P orous M edium S ystems \ ( publisher Springer ,\ address Switzerland ,\ year 2014 ) NoStop
-
[32]
author author M. M. \ Cross ,\ title title Rheology of non- N ewtonian fluids: A new flow equation for pseudoplastic systems , \ @noop journal journal Journal of Colloid Science \ volume 20 ,\ pages 417--437 ( year 1965 ) NoStop
1965
-
[33]
Tosco , author D
author author T. Tosco , author D. L. \ Marchisio , \ and\ author F. Lince ,\ title title Extension of the D arcy- F orchheimer law for shear-thinning fluids and validation via pore-scale flow simulations , \ @noop journal journal Transport in Porous Media \ volume 96 ,\ pages...
2013
-
[34]
author author S. C. \ Hauswirth , author M. R. \ Abou Najm , \ and\ author C. T. \ Miller ,\ title title Characterization of the pore structure of porous media using non- N ewtonian fluids , \ https://doi.org/10.1029/2019WR025044 journal journal Water Resources Research \ volu...
-
[35]
author author C. N. \ Basset , author M. R. \ Abou Najm , author A. Ammar , author R. D. \ Stewart , author S. C. \ Hauswirth , \ and\ author G. Saad ,\ title title Physically based model for extracting dual-permeability parameters using non- N ewtonian fluids , \ https://doi....
-
[36]
author author C. L. \ Perrin , author P. M. J. \ Tardy , author K. S. \ Sorbie , \ and\ author J. C. \ Crawshaw ,\ title title Experimental and modeling study of N ewtonian and non- N ewtonian fluid flow in pore network micromodels , \ 10.1016/j.jcis.2005.09.012 journal journa...
-
[37]
Zami-Pierre , author R
author author F. Zami-Pierre , author R. de Loubens , author M. Quintard , \ and\ author Y. Davit ,\ title title Effect of disorder in the pore-scale structure on the flow of shear-thinning fluids through porous media , \ https://doi.org/10.1016/j.jnnfm.2018.08.004 journal jou...
-
[38]
Rodríguez de Castro \ and\ author M
author author A. Rodríguez de Castro \ and\ author M. Agnaou ,\ title title Numerical investigation of the apparent viscosity dependence on D arcy velocity during the flow of shear-thinning fluids in porous media , \ 10.1007/s11242-019-01279-x journal journal Transport in Poro...
-
[39]
Rodríguez de Castro \ and\ author B
author author A. Rodríguez de Castro \ and\ author B. Goyeau ,\ title title A pore network modelling approach to investigate the interplay between local and D arcy viscosities during the flow of shear-thinning fluids in porous media , \ https://doi.org/10.1016/j.jcis.2021.01.0...
-
[40]
author author A. C. \ Barbati , author J. Desroches , author A. Robisson , \ and\ author G. H. \ McKinley ,\ title title Complex fluids and hydraulic fracturing , \ @noop journal journal Annual Review of Chemical and Biomolecular Engineering \ volume 7 ,\ pages 415--453 ( year...
2016
-
[41]
Barati \ and\ author J.-T
author author R. Barati \ and\ author J.-T. \ Liang ,\ title title A review of fracturing fluid systems used for hydraulic fracturing of oil and gas wells , \ @noop journal journal Journal of Applied Polymer Science \ volume 131 ( year 2014 ) NoStop
2014
-
[42]
Norman , author R
author author W. Norman , author R. Jasinski , \ and\ author E. Nelson ,\ title title Hydraulic fracturing process and compositions , \ @noop journal journal U.S.A. Patent No. 5,551,516 \ ( year 1996 ) NoStop
1996
-
[43]
author author T. C. \ Buchley \ and\ author D. L. \ Lord ,\ title title What to learn about hydraulic fracturing fluids , \ @noop journal journal Oil and Gas Journal \ volume 71 ,\ pages 84--88 ( year 1973 ) NoStop
1973
-
[44]
author author J. A. F. \ Gerrard , author M. F. \ Perutz , author A. Roch , \ and\ author G. I. \ Taylor ,\ title title Measurement of the velocity distribution along a vertical line through a glacier , \ @noop journal journal Proceedings of the Royal Society A \ volume 213 ,\...
1952
-
[45]
Ancey \ and\ author M
author author C. Ancey \ and\ author M. Meunier ,\ title title Estimating bulk rheological properties of flowing snow avalanches from field data , \ @noop journal journal Journal of Geophysical Research \ volume 109 ( year 2004 ) NoStop
2004
-
[46]
Ancey ,\ title title Plasticity and geophysical flows: A review , \ @noop journal journal Journal of Non-Newtonian Fluid Mechanics \ volume 142 ,\ pages 4--35 ( year 2007 ) NoStop
author author C. Ancey ,\ title title Plasticity and geophysical flows: A review , \ @noop journal journal Journal of Non-Newtonian Fluid Mechanics \ volume 142 ,\ pages 4--35 ( year 2007 ) NoStop
2007
-
[47]
author author A. C. \ Barr , author R. T. \ Pappalardo , \ and\ author S. Zhong ,\ title title Convective instability in ice I with non- N ewtonian rheology: Application to the icy G alilean satellites , \ @noop journal journal Journal of Geophysical Research \ volume 109 ( ye...
2004
-
[48]
Hulme ,\ title title The interpretation of lava flow morphology , \ @noop journal journal Geophysical Journal International \ volume 39 ,\ pages 361--383 ( year 1974 ) NoStop
author author G. Hulme ,\ title title The interpretation of lava flow morphology , \ @noop journal journal Geophysical Journal International \ volume 39 ,\ pages 361--383 ( year 1974 ) NoStop
1974
-
[49]
author author Y. S. \ Wu ,\ title title An approximate analytical solution for non- D arcy flow toward a well in fractured media , \ @noop journal journal Water Resources Research \ volume 38 ( year 2002 ) NoStop
2002
-
[50]
Sonder , author B
author author I. Sonder , author B. Zimanowski , \ and\ author R. Buttner ,\ title title Non- N ewtonian viscosity of basaltic magma , \ @noop journal journal Geophysical Research Letters \ volume 33 ( year 2006 ) NoStop
2006
-
[51]
Lev , author M
author author E. Lev , author M. Spiegelman , author R. J. \ Wysocki , \ and\ author J. A. \ Karson ,\ title title Investigating lava flow rheology using video analysis and numerical flow models , \ @noop journal journal Journal of Volcanology and Geothermal Research \ volume ...
2012
-
[52]
Peyrounette , author Y
author author M. Peyrounette , author Y. Davit , author M. Quintard , \ and\ author S. Lorthois ,\ title title Multiscale modelling of blood flow in cerebral microcirculation: Details at capillary scale control accuracy at the level of the cortex , \ @noop journal journal PLoS...
2018
-
[53]
Bessonov , author A
author author N. Bessonov , author A. Sequira , author S. Simakov , author Y. Vassilevskii , \ and\ author V. Volpert ,\ title title Methods of blood flow modelling , \ @noop journal journal Mathematical Modelling of Natural Phenomena \ volume 11 ,\ pages 1--25 ( year 2016 ) NoStop
2016
-
[54]
Sriram , author M
author author K. Sriram , author M. Intaglietta , \ and\ author D. M. \ Tartakovksy ,\ title title Non- N ewtonian flow of blood in aterioles: Consequences for wall shear stress measurements , \ @noop journal journal Microcirculation \ volume 21 ,\ pages 628--639 ( year 2014 ) NoStop
2014
-
[55]
Chakraborty ,\ title title Dynamics of capillary flow of blood into a microfluidic channel , \ @noop journal journal Lab on a Chip \ volume 5 ,\ pages 421--430 ( year 2005 ) NoStop
author author S. Chakraborty ,\ title title Dynamics of capillary flow of blood into a microfluidic channel , \ @noop journal journal Lab on a Chip \ volume 5 ,\ pages 421--430 ( year 2005 ) NoStop
2005
-
[56]
Rabby , author A
author author M. Rabby , author A. Razzak , \ and\ author M. M. \ Molla ,\ title title Pulsatile non- N ewtonian blood flow through a model of arterial stenosis , \ @noop journal journal Procedia Engineering \ volume 56 ,\ pages 225 -- 231 ( year 2013 ) NoStop
2013
-
[57]
author author S. K. \ Kim ,\ title title Flow-rate based method for velocity of fully developed laminar flow in tubes , \ 10.1122/1.5041958 journal journal Journal of Rheology \ volume 62 ,\ pages 1397--1407 ( year 2018 ) NoStop
2018 doi
-
[58]
author author M. Wrobel ,\ title title An efficient algorithm of solution for the flow of generalized N ewtonian fluid in channels of simple geometries , \ 10.1007/s00397-020-01228-2 journal journal Rheologica Acta \ volume 59 ( year 2020 ),\ 10.1007/s00397-020-01228-2 NoStop
-
[59]
author author Y. Wang ,\ title title Steady isothermal flow of a C arreau– Y asuda model fluid in a straight circular tube , \ https://doi.org/10.1016/j.jnnfm.2022.104937 journal journal Journal of Non-Newtonian Fluid Mechanics \ volume 310 ,\ pages 104937 ( year 2022 ) NoStop
2022
-
[60]
author author J. A. \ Sirs ,\ title title The flow of human blood through capillary tubes. \ https://doi.org/10.1113/jphysiol.1991.sp018809 journal journal The Journal of Physiology \ volume 442 ,\ pages 569--583 ( year 1991 ) NoStop
1991 doi
-
[61]
Kutev , author S
author author N. Kutev , author S. Tabakova , \ and\ author S. Radev ,\ title title Unsteady flow of C arreau fluid in a pipe , \ https://api.semanticscholar.org/CorpusID:239817533 journal journal Zeitschrift f \"u r angewandte Mathematik und Physik \ volume 72 ( year 2021 ) NoStop
2021
-
[62]
Pinho \ and\ author J
author author F. Pinho \ and\ author J. Whitelaw ,\ title title Flow of non-newtonian fluids in a pipe , \ https://doi.org/10.1016/0377-0257(90)80015-R journal journal Journal of Non-Newtonian Fluid Mechanics \ volume 34 ,\ pages 129--144 ( year 1990 ) NoStop
-
[63]
Güzel , author I
author author B. Güzel , author I. Frigaard , \ and\ author D. Martinez ,\ title title Predicting laminar–turbulent transition in P oiseuille pipe flow for non- N ewtonian fluids , \ https://doi.org/10.1016/j.ces.2008.10.011 journal journal Chemical Engineering Science \ volum...
2008 doi
-
[64]
Ryltseva , author E
author author K. Ryltseva , author E. Borzenko , \ and\ author G. Shrager ,\ title title Non- N ewtonian fluid flow through a sudden pipe contraction under non-isothermal conditions , \ https://doi.org/10.1016/j.jnnfm.2020.104445 journal journal Journal of Non-Newtonian Fluid ...
2020
-
[65]
author author A. Pantokratoras ,\ title title Steady flow of a non- N ewtonian C arreau fluid across an unconfined circular cylinder , \ https://api.semanticscholar.org/CorpusID:118947202 journal journal Meccanica \ volume 51 ,\ pages 1007--1016 ( year 2016 ) NoStop
2016
-
[66]
Pricci , author M
author author A. Pricci , author M. D. \ de Tullio , \ and\ author G. Percoco ,\ title title Semi-analytical models for non- N ewtonian fluids in tapered and cylindrical ducts, applied to the extrusion-based additive manufacturing , \ https://doi.org/10.1016/j.matdes.2022.1111...
-
[67]
Wolfram Research ,\ title title Mathematica, V ersion 14.2 , \ https://www.wolfram.com/mathematica \ ( year 2024 ) NoStop
author author I. Wolfram Research ,\ title title Mathematica, V ersion 14.2 , \ https://www.wolfram.com/mathematica \ ( year 2024 ) NoStop
2024
-
[68]
author author The MathWorks Inc ,\ https://www.mathworks.com title MATLAB version 24.2.0 ( R 2024b) , \ ( year 2024 ) NoStop
2024
-
[69]
Chaplain , author C
author author V. Chaplain , author C. Allain , \ and\ author J. P. \ Hulin ,\ title title Tracer dispersion in power law fluids flow through porous media: Evidence of a cross-over from a logarithmic to a power law behavior , \ @noop journal journal The European Physical Journa...
1998
-
[70]
An , author M
author author S. An , author M. Sahimi , \ and\ author V. Niasar ,\ title title Upscaling hydrodynamic dispersion in non- N ewtonian fluid flow through porous media , \ https://doi.org/10.1029/2022WR032238 journal journal Water Resources Research \ volume 58 ,\ pages e2022WR03...
-
[71]
Scium \'e , author S
author author G. Scium \'e , author S. E. \ Shelton , author W. G. \ Gray , author C. T. \ Miller , author F. Hussain , author M. Ferrari , author P. Decuzzi , \ and\ author B. A. \ Schrefler ,\ title title Tumor growth modeling from the perspective of multiphase porous media ...
2012
-
[72]
Scium \'e , author S
author author G. Scium \'e , author S. Shelton , author W. G. \ Gray , author C. T. \ Miller , author F. Hussain , author M. Ferrari , author P. Decuzzi , \ and\ author B. A. \ Schrefler ,\ title title A multiphase model for three-dimensional tumor growth , \ 10.1088/1367-2630...
-
[73]
author author T. M. \ Weigand , author P. B. \ Schultz , author D. H. \ Giffin , author M. W. \ Farthing , author A. Crockett , author C. T. \ Kelley , author W. G. \ Gray , \ and\ author C. T. \ Miller ,\ title title Modeling non-dilute species transport using the thermodynam...
-
[74]
author author C. T. \ Miller , author W. G. \ Gray , \ and\ author B. A. \ Schrefler ,\ title title A continuum mechanical framework for modeling tumor growth and treatment in two- and three-phase systems , \ 10.1007/s00419-021-01891-8 journal journal Archives of Applied Mecha...
-
[75]
author author W. G. \ Gray \ and\ author C. T. \ Miller ,\ title title Thermodynamically constrained averaging theory approach for modeling flow and transport phenomena in porous medium systems: 3. S ingle-fluid-phase flow , \ 10.1016/j.advwatres.2006.03.010 journal journal Ad...
-
[76]
author author C. T. \ Miller \ and\ author W. G. \ Gray ,\ title title Thermodynamically constrained averaging theory approach for modeling flow and transport phenomena in porous medium systems: 4. S pecies transport fundamentals , \ 10.1016/j.advwatres.2007.11.004 journal jou...
-
[77]
author author W. G. \ Gray \ and\ author C. T. \ Miller ,\ title title Thermodynamically constrained averaging theory approach for modeling flow and transport phenomena in porous medium systems: 5. S ingle-fluid-phase transport , \ 10.1016/j.advwatres.2008.10.013 journal journ...
-
[78]
author author W. G. \ Gray \ and\ author C. T. \ Miller ,\ title title Thermodynamically constrained averaging theory approach for modeling flow and transport phenomena in porous medium systems: 7. S ingle-phase megascale flow models , \ 10.1016/j.advwatres.2009.05.010 journal...
-
[79]
author author A. S. \ Jackson , author C. T. \ Miller , \ and\ author W. G. \ Gray ,\ title title Thermodynamically constrained averaging theory approach for modeling flow and transport phenomena in porous medium systems: 6. T wo-fluid-phase flow , \ 10.1016/j.advwatres.2008.1...
-
[80]
author author W. G. \ Gray , author A. L. \ Dye , author J. E. \ McClure , author L. J. \ Pyrak-Nolte , \ and\ author C. T. \ Miller ,\ title title On the dynamics and kinematics of two-fluid-phase flow in porous media , \ 10.1002/2015wr016921 journal journal Water Resources R...
-
[81]
author author I. V. \ Rybak , author W. G. \ Gray , \ and\ author C. T. \ Miller ,\ title title Modeling two-fluid-phase flow and species transport in porous media , \ 10.1016/j.jhydrol.2014.11.051 journal journal Journal of Hydrology \ volume 521 ,\ pages 565--581 ( year 2015...
2014 doi
-
[82]
author author C. T. \ Miller , author W. G. \ Gray , author C. E. \ Kees , author I. V. \ Rybak , \ and\ author B. J. \ Shepherd ,\ title title Modeling sediment transport in three-phase surface water systems , \ 10.1080/00221686.2019.1581673 journal journal Journal of Hydraul...
-
[83]
author author T. M. \ Weigand \ and\ author C. T. \ Miller ,\ title title Microscale modeling of nondilute flow and transport in porous medium systems , \ 10.1103/physreve.102.033104 journal journal Physical Review E \ volume 102 ( year 2020 ),\ 10.1103/physreve.102.033104 NoStop
-
[84]
Lashgari , author J
author author I. Lashgari , author J. O. \ Pralits , author F. Giannetti , \ and\ author L. Brandt ,\ title title First instability of the flow of shear-thinning and shear-thickening fluids past a circular cylinder , \ 10.1017/jfm.2012.151 journal journal Journal of Fluid Mech...
-
[85]
author author M. I. \ Alam , author A. Raj , author P. M. \ Khan , author S. Kumar , \ and\ author S. Roy ,\ title title Numerical simulation of flow of a shear-thinning carreau fluid over a transversely oscillating cylinder , \ 10.1017/jfm.2021.485 journal journal Journal of ...
-
[86]
Casas , author A
author author J. Casas , author A. Mohedano , \ and\ author F. García-Ochoa ,\ title title Viscosity of guar gum and xanthan/guar gum mixture solutions , \ https://doi.org/10.1002/1097-0010(20000915)80:12<1722::AID-JSFA708>3.0.CO;2-X journal journal Journal of the Science of F...
-
[87]
Escudier , author R
author author M. Escudier , author R. Poole , author F. Presti , author C. Dales , author C. Nouar , author C. Desaubry , author L. Graham , \ and\ author L. Pullum ,\ title title Observations of asymmetrical flow behaviour in transitional pipe flow of yield-stress and other s...
-
[88]
Greenshields ,\ @noop title OpenFOAM User Guide version 6 \ ( publisher The OpenFOAM Foundation, Ltd
author author C. Greenshields ,\ @noop title OpenFOAM User Guide version 6 \ ( publisher The OpenFOAM Foundation, Ltd. ,\ year 2018 ) NoStop
2018
-
[89]
Zheng , author M
author author E. Zheng , author M. Rudman , author J. Singh , \ and\ author S. Kuang ,\ title title Direct numerical simulation of turbulent non- N ewtonian flow using O pen FOAM , \ https://doi.org/10.1016/j.apm.2019.03.003 journal journal Applied Mathematical Modelling \ vol...
2019 doi
-
[90]
Amiri , author J
author author M. Amiri , author J. Qajar , author A. Q. \ Raeini , \ and\ author A. Raoof ,\ title title Assessing rheology effects and pore space complexity in polymer flow through porous media: A pore-scale simulation study , \ https://doi.org/10.1029/2023WR036125 journal jo...
-
[91]
Icardi , author G
author author M. Icardi , author G. Boccardo , author D. L. \ Marchisio , author T. Tosco , \ and\ author R. Sethi ,\ title title Pore-scale simulation of fluid flow and solute dispersion in three-dimensional porous media , \ @noop journal journal Phys. Rev. E \ volume 90 ( ye...
2014
-
[92]
Yang \ and\ author J
author author C. Yang \ and\ author J. Samper ,\ title title A subgrid-scale stabilized finite element method for multicomponent reactive transport through porous media , \ https://doi.org/10.1007/s11242-008-9288-7 journal journal Transport in Porous Media \ volume 78 ,\ pages...
-
[93]
Wang , author Z
author author W. Wang , author Z. Dai , author J. Li , \ and\ author L. Zhou ,\ title title A hybrid L aplace transform finite analytic method for solving transport problems with large P eclet and C ourant numbers , \ https://doi.org/10.1016/j.cageo.2012.05.020 journal journal...
-
[94]
Malvault , author A
author author G. Malvault , author A. Ahmadi , \ and\ author A. Omari ,\ title title Numerical simulation of yield stress fluid flow in capillary bundles: I nfluence of the form and the axial variation in the cross section , \ https://doi.org/10.1007/s11242-017-0919-8 journal ...
-
[95]
author author A. R. \ Castro ,\ title title Extending D arcy's law to the flow of yield stress fluids in packed beds: Method and experiments , \ @noop journal journal Advances in Water Resources \ volume 126 ,\ pages 55--64 ( year 2019 ) NoStop
2019
-
[96]
Roustaei , author T
author author A. Roustaei , author T. Chevalier , author L. Talon , \ and\ author I. A. \ Frigaard ,\ title title Non- D arcy effects in fracture flows of a yield stress fluid , \ 10.1017/jfm.2016.491 journal journal Journal of Fluid Mechanics \ volume 805 ,\ pages 222--261 ( ...
2016 doi
-
[97]
Bauer , author L
author author D. Bauer , author L. Talon , author Y. Peysson , author H. B. \ Ly , author G. Batot , author T. Chevalier , \ and\ author M. Fleury ,\ title title Experimental and numerical determination of D arcy's law for yield stress fluids in porous media , \ @noop journal ...
2019
-
[98]
Chaparian , author D
author author E. Chaparian , author D. Izbassarov , author F. De Vita , author L. Brandt , \ and\ author O. Tammisola ,\ title title Yield-stress fluids in porous media: a comparison of viscoplastic and elastoviscoplastic flows , \ 10.1007/s11012-019-01010-6 journal journal Me...
-
[99]
Kumar , author S
author author M. Kumar , author S. Aramideh , author C. A. \ Browne , author S. S. \ Datta , \ and\ author A. M. \ Ardekani ,\ title title Numerical investigation of multistability in the unstable flow of a polymer solution through porous media , \ 10.1103/PhysRevFluids.6.0333...
-
[100]
author author J. L. \ Favero , author A. R. \ Secchi , author N. S. M. \ Cardozo , \ and\ author H. Jasak ,\ title title Viscoelastic flow analysis using the software openfoam and differential constitutive equations , \ https://doi.org/10.1016/j.jnnfm.2010.08.010 journal journ...
-
[101]
De , author S
author author S. De , author S. Das , author J. A. M. \ Kuipers , author E. A. J. F. \ Peters , \ and\ author J. T. \ Padding ,\ title title A coupled finite volume immersed boundary method for simulating 3 D viscoelastic flows in complex geometries , \ https://doi.org/10.1016...
-
[102]
author author C. A. \ Browne , author A. Shih , \ and\ author S. S. \ Datta ,\ title title Pore-scale flow characterization of polymer solutions in microfluidic porous media , \ https://doi.org/10.1002/smll.201903944 journal journal Small \ volume 16 ,\ pages 1903944 ( year 20...
-
[103]
author author C. A. \ Browne \ and\ author S. S. \ Datta ,\ title title Elastic turbulence generates anomalous flow resistance in porous media , \ 10.1126/sciadv.abj2619 journal journal Science Advances \ volume 7 ,\ pages eabj2619 ( year 2021 ) NoStop
-
[104]
author author C. A. \ Browne \ and\ author S. S. \ Datta ,\ title title Harnessing elastic instabilities for enhanced mixing and reaction kinetics in porous media , \ 10.1073/pnas.2320962121 journal journal Proceedings of the National Academy of Sciences \ volume 121 ,\ pages ...
-
[105]
Dong \ and\ author M
author author H. Dong \ and\ author M. J. \ Blunt ,\ title title Pore-network extraction from micro-computerized-tomography images , \ 10.1103/PhysRevE.80.036307 journal journal Physical Review E \ volume 80 ,\ pages 036307 ( year 2009 ) NoStop
-
[106]
author author H. E. \ Fayed , author N. A. \ Sheikh , \ and\ author O. Iliev ,\ title title On laminar flow of non- N ewtonian fluids in porous media , \ 10.1007/s11242-015-0592-8 journal journal Transport in Porous Media \ volume 111 ,\ pages 253--264 ( year 2016 ) NoStop
-
[107]
Suo , author S
author author S. Suo , author S. Foroughi , author M. J. \ Blunt , \ and\ author C. O’Sullivan ,\ title title Pore-network modeling of polymer flow in porous media , \ https://doi.org/10.1016/j.compgeo.2025.107142 journal journal Computers and Geotechnics \ volume 182 ,\ pages...
2025
Reviewed August 15, 2026 · model on record in the stance chip above.
Discussion (0). Continue with ORCID to comment.