沸腾传热系数 meaning in Chinese
boiling heat transfer coefficient
Examples
- Boiling heat transfer coefficient
沸腾传热系数 - It was shown that under the conditions of the present study , when x < 0 . 4 , nucleate boiling was dominant , whereas when x > 0 . 4 , the forced convective boiling was dominant
分析了沸腾传热系数随干度的变化关系，结果表明在本实验工况下：当干度小于0 . 4时，起主导作用的传热机制为核态沸腾，而当干度大于0 . 4时，起主导作用的传热机制为强制对流沸腾。 - Using the opened thermosiphon of 38x3 as experimental element and water as working fluid , the characteristics of dynamic low load boiling , stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0 . 02 - 0 . 1mpa and 0 . 1 - 0 . 8mpa respectively , which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas . by means of experimental results , an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust , which overcomes effectively the drawback of short life , little capacity and unable to inspect that the closed steel - water thermosion has
本文以工程上常用的38 3的开口封底为实验元件，以水为工质，对开启式热管内的动态低负荷沸腾、稳态旺盛沸腾及临界沸腾特性进行系统的可视化实验研究，实验压力为0 . 02 0 . 8mpa ，实验得出了38 3的开口封底管在工作压力为0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管内沸腾传热系数及临界热负荷计算关联式，弥补了开口封底管? ?这一新型传热元件尚无准确的沸腾换热关联式的缺陷。