{"paper":{"title":"Comment on \"Turbulent heat transport near critical points: Non-Boussinesq effects\" (cond-mat/0601398)","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Beno\\^it Chabaud (CRTBT), Bernard Castaing (Phys-ENS), Bernard H\\'ebral (CRTBT), Francesca Chill\\`a (Phys-ENS), Philippe-Emmanuel P.-E. Roche (CRTBT), Xavier Chavanne (IPGP)","submitted_at":"2006-03-09T17:05:11Z","abstract_excerpt":"In a recent preprint (cond-mat/0601398), D. Funfschilling and G. Ahlers describe a new effect, that they interpret as non-Boussinesq, in a convection cell working with ethane, near its critical point. They argue that such an effect could have spoiled the Chavanne {\\it et al.} (Phys. Rev. Lett. {\\bf 79} 3648, 1997) results, and not the Niemela {\\it et al.} (Nature, {\\bf 404}, 837, 2000) ones, which would explain the differences between these two experiments. We show that:-i)Restricting the Chavanne's data to situations as far from the critical point than the Niemela's one, the same discrepancy "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0603262","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}