| Titre : | Laminar heat and mass transfer in rotating cone-and-plate devices (2011) |
| Auteurs : | I. V. Shevchuk, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Journal of heat transfer (Vol. 133 N° 2, Fevrier 2011) |
| Article en page(s) : | pp. [024502/1-3] |
| Note générale : | Physique |
| Langues : | Anglais |
| Index. décimale : | 536 (Chaleur. Thermodynamique) |
| Tags : | Cone-and-plateevice Rotating disk Heat mass transfer Efficiency |
| Résumé : |
The convective diffusion of feeding culture and the effect of fluid shear stress on endothelial cells are frequently investigated in cone-and-plate devices. Laminar fluid flow and heat and mass transfer in a cone-and-plate device, with cone apex touching the plate/disk, were simulated. The disk-to-cone gap made 1–5 deg. Transport equations were reduced to a system of self-similar ordinary differential equations solved numerically. Cases studied were a rotating cone and a stationary plate, and vice versa. The cone was isothermal, while the disk temperature followed a power-law radial distribution; boundary concentrations were constant. Prandtl and Schmidt numbers varied from 0.1 to 800. Temperature/diffusion profiles in the gap and Nusselt and Sherwood numbers exhibit different regimes of heat/mass transfer, depending on the disk surface temperature distribution.
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| DEWEY : | 536 |
| ISSN : | 0022-1481 |
| En ligne : | http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode=strresults&sort=chron&maxdisp=25&threshold=0&pjournals=JHTRAO&pyears=2011&possible1zone=article&fromvolume=133&fromissue=2&OUTLOG=NO&sti=yes&viewabs=JHTRAO&key=DISPLAY&docID=1 |
