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Can I read Effusivity-based correlation of surface property effects in pool boiling CHF of dielectric liquids on EtoBox?
Effusivity-based correlation of surface property effects in pool boiling CHF of dielectric liquids by Mehmet Arik; Avram Bar-Cohen is a Engineering article available to read on EtoBox.
What is Effusivity-based correlation of surface property effects in pool boiling CHF of dielectric liquids about?
Although the effects of fluid properties, pressure, and subcooling, as well as heater geometry, on the pool boiling critical heat flux, or CHF, are relatively well established, explanations for the surface property effects remain controversial. Proposed formulations, embodying the dependence of CHF on the product of the heater thermal effusivity and thickness are described and compared with available data. A composite correlation for pool boiling CHF, accounting for the conduction and hydrodynamic limits, as well as the effects of pressure, subcooling, and length, is proposed. This effusivity-based correlation is found to predict a broad range of pool boiling CHF data for dielectric liquids, for thermal effusivity values between 0.2 and 120, pressure from 100 to 450 kPa, and subcoolings from 0 to 75 K, with a standard deviation of 12.5%.
Who reads Effusivity-based correlation of surface property effects in pool boiling CHF of dielectric liquids?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Mehmet Arik; Avram Bar-Cohen
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0017-9310)
- Published
- 2003
- Language
- EN
- Field
- Engineering (Physical Sciences)