Picture of a sphere with binary code

Making Strathclyde research discoverable to the world...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs. It exposes Strathclyde's world leading Open Access research to many of the world's leading resource discovery tools, and from there onto the screens of researchers around the world.

Explore Strathclyde Open Access research content

Large-Biot-number non-isothermal flow of a thin film on a stationary or rotating cylinder

Duffy, B.R. and Wilson, S.K. (2009) Large-Biot-number non-isothermal flow of a thin film on a stationary or rotating cylinder. European Physical Journal - Special Topics, 166. pp. 147-150. ISSN 1951-6355

[img]
Preview
PDF (Duffy-Wilson-EPJ-2009-Large-biot-number-non-isothermal-flow-of-a-thin-film)
Duffy_Wilson_EPJ_2009_Large_biot_number_non_isothermal_flow_of_a_thin_film.pdf - Submitted Version

Download (84kB) | Preview

Abstract

Using the lubrication approximation we investigate two-dimensional steady flow of a thin film of fluid with temperature-dependent viscosity on a uniformly heated or cooled horizontal cylinder, which may be stationary or rotating about its axis, in the case when the Biot number (a measure of heat transfer at the free surface) is large. We show that the film thickness (but not the fluid velocity) may be obtained from that in the isothermal case by a simple re-scaling.