36 KB438 KB35 KB199920252005Zhou, D.W.letnik:51številka:7/88 stranistr. 366-373ISSN:0039-2480COBISSID:8555291URN:URN:NBN:SI:doc-WJ0AZ5AEenAssociation of Mechanical Engineers and Technicians of Slovenia et al.Zveza strojnih inženirjev in tehnikov Slovenije et al.Strojniški vestnikeksperimentalne metodemehurčkast tokmetode eksperimentalneprenos toplotetok mehurčkastA novel concept for boiling heat transfer enhancement|The effect of bubble nucleation on boiling heat transfer enhancement has been investigated xperimentally. Results show whether boiling heat transfer is enhanced or not depends directly on effective activation of vapor embryos on the heat transfer surface to initiate boiling. The mechanism of boiling heat transfer enhancement is analyzed and the influence factors of incipient boiling superheat are summarized. In light of bubble nucleation effect, the possible techniques for enhancing boiling heat transfer and eliminating boiling hysteresis are proposed and further developed as a principle to guide the research of boiling heat transfer enhancementTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Fakulteta za strojništvo