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High-Efficient Condenser with Porous Element
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English
Abstract
Consideration is given to a condenser with a porous element mounted on a capillary-grooved condensation surface. A liquid phase is removed from this surface and filtered via a porous plate assisted by an excess pressure in a vapor and capillary forces. Experimental data obtained, with acetone taken as a heat agent, testify to a high rate of heat transfer in such condenser. A developed mathematical model is based on the conservation equations for energy, mass and momentum, traditional formulas for filtration, a capillary pressure and the equation of state for a non-condensable gas. An influence of a porous plate permeability as well as geometric and other parameters on condenser characteristics is discussed.
Authors
Citation
Vasiliev, L., Khrustalev, D., and Kulakov, A., "High-Efficient Condenser with Porous Element," SAE Technical Paper 911524, 1991, https://doi.org/10.4271/911524.Also In
References
- Vasiliev L. L. Grakovich L. P. Khrustalev D. K. “Low-Temperature Axially-grooved Heat Pipes” Proceedings of the 4th International Heat Pipe Conference London 1981