WebJul 18, 2013 · Our investigation indicates that thin-film evaporation is a high-efficiency heat transfer mechanism on a hydrophilized hot spot surface. Based on EWOD technique with … WebJun 1, 2024 · This induces the filmwise evaporation on the GNPs-coated surfaces and significantly enhances the LED cooling. As compared to the uncoated case, a maximum heat transfer coefficient enhancement of ...
Phys. Rev. Fluids 3, 024001 (2024) - Instability and dynamics of ...
WebJan 15, 2024 · This induces the filmwise evaporation on the GNPs-coated surfaces and significantly enhances the LED cooling. As compared to the uncoated case, a maximum heat transfer coefficient enhancement of... WebMay 15, 2024 · For a relatively small heat flux, Nusselt theory for filmwise evaporation is suggested [8], and a modification of Nusselt theory is recommended when nucleate boiling within the liquid film is dominant [39]. It is reported that Wilke [40] model is one of the best correlations to predict the HTC of non-evaporating falling film. triom headlight
Capillary-Enhanced Filmwise Condensation in Porous Media
Web#chemicalengineering #GTU #GATE #engineering #degreeengineering #diplomaengineering #GPSC #LJIET #Khushbooshah #LJInstitutesofengineeringandtechnology #Gujar... WebAlwazzan et al. prepared hybrid-patterned surfaces, and compared them with a single hydrophilic surface of filmwise condensation, and they showed a significant enhancement in heat flux and condensation heat transfer coefficient. They reported that the surface with β and α zones are 0.6 mm and 0.3 mm, respectively, which have improved heat ... WebJan 5, 2024 · In this study, we conducted air-cooled condensation experiments inside bare and tetrafluoroethylene (TFE)-coated Pyrex glass tubes. Using infrared thermometry and … triomax hungary kft