Abstract
Experimental investigation of convective heat transfer from two heaters of height 6.5 mm and 13 mm to a freely falling film of a 25%-solution of ethyl alcohol in water is carried out. The Reynolds number of the film varied from 14 to 106. The instability and formation of a dry patch on the lower part of the heater wag observed for the 13 mm-high heater at the heat flux of more than 5 W/cm2. For the 6.5 mm-high heater such an instability was not observed even for heat fluxes up to 14 W/cm2.
| Original language | English |
|---|---|
| Pages (from-to) | 221-226 |
| Number of pages | 6 |
| Journal | Heat Transfer Research |
| Volume | 27 |
| Issue number | 1 |
| Publication status | Published - 1996 |
ASJC Scopus subject areas
- Fluid Flow and Transfer Processes
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Cite this
Kabov, O. A. (1996). Heat transfer from a small heater to a falling liquid film. Heat Transfer Research, 27(1), 221-226.