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[95560] Artykuł: Enhanced Boiling Heat Transfer on Surfaces Covered with Microstructural Mesh CoatingsCzasopismo: Jordan Journal of Mechanical and Industrial Engineering Tom: 13, Zeszyt: 3, Strony: 155-160ISSN: 1995-6665 Opublikowano: 2019 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A) Punkty MNiSW: 40 Pełny tekst Keywords: boiling heat transfer  enhancement  porous coatings  |
The paper deals with the issue of pool boiling heat transfer enhancement. It presents the experimental test results of distilled water and ethanol boiling at ambient pressure on heater surfaces covered with microstructural porous copper coatings. The coatings are made of 1 to 5 layers of fine metal meshes sintered together to form a porous structure. The obtained values of the heat transfer coefficient from these surfaces were compared to the smooth surface test results. A considerable enhancement of heat transfer due to the application of the analyzed additional coatings was recorded, especiallyin the area of low superheat values.