Crisis of heat transfer on a micro-finned heater with gas-driven FC-72 film flow in a mini-channel
| Autor: | Oleg Kabov, V. V. Cheverda |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Nuclear and High Energy Physics
Radiation Materials science Capillary action Critical heat flux Flow (psychology) 02 engineering and technology Mechanics 01 natural sciences 010305 fluids & plasmas 020303 mechanical engineering & transports Liquid film 0203 mechanical engineering 0103 physical sciences Heat transfer Communication channel |
| Zdroj: | Thermophysics and Aeromechanics. 26:461-464 |
| ISSN: | 1531-8699 0869-8643 |
| DOI: | 10.1134/s0869864319030144 |
| Popis: | The crisis of heat transfer in a FC-72 liquid film moving under the action of a gas flow along a smooth or micro-finned heater was experimentally investigated. It is shown that the use of micro-finning leads to an increase in the critical heat flux, since additional washing of the heated surface occurs due to the capillary effect. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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