The Dominant Unstable Wavelength and Minimum Heat Flux During Film Boiling on a Horizontal Cylinder
The Dominant Unstable Wavelength and Minimum Heat Flux During Film Boiling on a Horizontal Cylinder
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DOI：
10.1115/1.3687103
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发表时间：
1964-05
影响因子：
--
通讯作者：
J. Lienhard;P. Y. A. Wong
中科院分区：
文献类型：
--
作者：
J. Lienhard;P. Y. A. Wong
平板上方薄膜沸腾的主要不稳定波长和最小热流密度的预测在小导线沸腾的情况下是不适用的。通过考虑横向表面张力对界面Taylor不稳定性的影响，给出了水平圆柱体情况下的新表达式。还提供了小导线上波长和最小热流密度的原始测量结果。这些数据支持这些预测。
Predictions of the dominant unstable wavelength and the minimum heat flux during film boiling above a flat plate are found to be inapplicable in the case of boiling on small wires. New expressions are developed for the case of a horizontal cylinder, by accounting for the effect of surface tension in the transverse direction upon the Taylor instability of the interface. Original measurements of wavelengths and minimum heat fluxes on small wires are also provided. These data support the predictions.