Effect of Coriolis force on Accretion Flows around Rotating Compact Object
classification
🌌 astro-ph
gr-qc
keywords
flowclassco-rotatingcoriolisforcepositivesolutionsaccretion
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Using the generalised set of fluid equations that include the `Coriolis force' along with the centrifugal and pressure gradient forces, we have reanalysed the class of self similar solutions, with the pseudo-Newtonian potential. We find that the class of solutions is well behaved for almost the entire parameter space except for a few selected combinations of $\gamma$ and $\alpha$ for the co-rotating flow. The analysis of the Bernoulli number shows that whereas it remains positive for co-rotating flow for $f>1/3$, for the counter-rotating flow it does admit both positive and negative values, indicating the possibility of energy transfer in either direction.
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