Analysis on film boiling heat transfer of impacting sprays
作者： Sugato Deb , S.-C. Yao
DOI: 10.1016/0017-9310(89)90117-8
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摘要: Abstract The analysis on film boiling of impacting sprays is separated into two cases—a dilute spray (negligible heat transfer interaction among droplets) and a dense (significant interaction). an analyzed by dividing the mechanisms three identified subprocesses—drop contact transfer, bulk air convective radiative transfer. Both horizontal vertical are modeled. predictions very satisfactory. For boiling, asymptotic approach successful. low end asymptote corresponds to situation while high adequately represented pool for most conditions. liquid mass flux dominant parameter in both cases. Dense found show little dependence droplet parameters; however, significantly influenced parameters.
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