| Titre : | Hagen–poiseuille flow in semi-elliptic microchannels (2013) |
| Auteurs : | Rajai S. Alassar, Auteur ; Mohammed Abushoshah, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of fluids engineering (Vol. 134 N° 12, Décembre 2012) |
| Article en page(s) : | 04 p. |
| Note générale : | fluids engineering |
| Langues : | Anglais |
| Tags : | friction ; channels (hydraulic engineering) ; cross section (physics) ; shear (mechanics) ; stress concentration ; equations ; poiseuille flow ; microchannels |
| Résumé : | In this paper, an exact solution of Hagen–Poiseuille flow in microchannels with semi-elliptic cross sections is obtained. The velocity, shear stress distribution, and the friction factor are calculated and compared to known approximate solutions in the literature. The solution is also verified by comparing the limiting case when the axis ratio approaches unity to the exact solution obtained for semicircular channels. |
| DEWEY : | 620.1 |
| ISSN : | 0098-2202 |
| En ligne : | http://fluidsengineering.asmedigitalcollection.asme.org/issue.aspx?journalid=122&issueid=926515 |
