Study of Bubble Dynamics during Upward Subcooled Boiling Flow of Liquid Nitrogen in a Vertical Tube R134a卧式螺旋管内流动沸腾阻力及传热特性研究竖直管内液氮过冷流动沸腾的汽泡动力学研究
Enough excess to create an uneven stacking while winding the coil on the rewind. Study of Bubble Dynamics during Upward Subcooled Boiling Flow of Liquid Nitrogen in a Vertical Tube 卷取机卷取带卷时,过量冷却液造成卷料不齐平。竖直管内液氮过冷流动沸腾的汽泡动力学研究
This paper deals with experimental and numerical computation analysis of the critical heat flux ( CHF) occurrence at the conditions of subcooled boiling flow in rod bundles with grid spacers. 本文采用实验和数值计算分析相结合的方法,研究了带定位格架棒束通道内过冷流动沸腾工况下临界热流密度(CHF)发生情况。
Numerical investigation on wall heat transfer characteristics of subcooled boiling of liquid nitrogen 液氮过冷沸腾壁面换热特性的数值研究
Distribution pattern of void fraction in subcooled boiling of liquid nitrogen 液氮过冷沸腾空泡份额分布规律的研究
A two-fluid model for numerical simulation of subcooled boiling flow of liquid nitrogen 液氮过冷流动沸腾数值模拟中的双流体模型
Used high-speed video camera visualization method, investigated the subcooled boiling heat transfer and bubble behaviors in narrow rectangular channel in high pressure for the first time. 首次在较高压力下,使用高速摄像手段对垂直向上矩形窄缝流道内的过冷沸腾及汽泡行为进行了可视化观察。
Subcooled boiling leads water circulation faults. 过冷沸腾是产生水循环故障的原因。
This paper presented an experimental investigation to subcooled boiling heat transfer on the declining downward surface. 对大气压力下倾斜下表面的过冷池沸腾换热进行了实验研究。
Numerical model for subcooled boiling flow of cryogenic liquid in vertical channels 垂直通道内低温液体过冷流动沸腾传热的数值预测模型
Experimental investigation on bubble behaviors in subcooled boiling 过冷沸腾气泡行为的实验研究
Analysis and Research on the Initial Point of Subcooled Boiling 流动欠热沸腾起始点计算模型的分析研究
Several models for calculating the initial points of subcooled boiling were introduced. 介绍了国外几个典型的计算流动欠热沸腾起始点的模型。
Evaluation and experimental verification of two new models for calculating pressure drop in subcooled boiling channel 两种最新过冷沸腾段压降计算模型的计算评价和实验验证
Experimental study on onset of subcooled boiling and point of net vapor generation 过冷沸腾起始点和净蒸汽产生点的实验研究
And experimental verification has also been made for the two models in a subcooled boiling test loop. 在自行设计的过冷沸腾实验台上对两种计算模型进行了验证。
Application of Subcooled Boiling in Phosphoric Acid Condensation 过冷沸腾在磷酸浓缩中的应用
The experimental results for the initial point of net vapor generation in up flow subcooled boiling in an internally heated annulus are given. 给出了在低压条件下,竖直的环形通道内,流动欠热沸腾过程中净蒸汽产生起始点的实验结果。
A study of two-phase pressure drop prediction model for a subcooled boiling channel 过冷沸腾段两相压降预测模型的研究
The bobble detachment point of subcooled boiling was identified by visual method. 过冷沸腾汽泡脱离点是用目视方法确定的。
Void Fraction Study with Subcooled Boiling in Pool Type Reactors 池式反应堆内欠热沸腾空泡份额的研究
The water vapor generated by the subcooled boiling will increase the heat loss of exhaust gases, thus influencing the boiler thermal balance calculation and measurement/ test results. 过冷沸腾所产生的水蒸气使排烟热损失加大,影响了锅炉热平衡的计算与测试结果。
Enhancement of Heat Transfer and Scale Inhibition in Flow Subcooled Boiling System 流动过冷沸腾传热强化及阻垢
Based on production data, the heat-transfer in water seam of the mould is analysed and the conditions under which subcooled boiling would occur and corresponding measures to enchance the heattransfer are put forward to give a reference for practice. 本文从分析生产数据出发,对结晶器水缝内的传热状态进行了分析,提出在水缝内产生过冷沸腾的条件和增强传热的措施,为实际操作提供依据。
In the experiments the onset of subcooled boiling and the point of net vapor generation were determined by visual observation. 实验过程中使用可视化方法观察确定过冷沸腾起始点和净蒸汽产生点。
In the wide range of inlet subcooling ( 0 K system flow condition, namely, ( 1) stable two-phase flow, ( 2) bulk and subcooled boiling unstable flow, ( 3) subcooled boiling and single phase stable flow. 在进口过冷度相当宽范围内(OK<ΔT<28K),对系统流条件,存在3个区域,即稳定的两相流,整体和过冷沸腾不稳定流和过冷沸腾以及单相稳定流。
The effect of subcooled boiling on the dynamic instability of a natural circulation system 过冷沸腾对自然循环流动稳定性的影响分析
Experimental Investigation on Subcooled Boiling Heat Transfer in a Vertical Double-face Heated Narrow Annulus 环形窄缝双面加热通道内欠热沸腾传热实验研究
In this thesis, the study on bubble behavior was carried out under subcooled boiling condition. 本文研究了过冷沸腾条件下的气泡行为。