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- convective heat flow 对流热流
- The enhancement of convective heat transfer is more obvious than that of subcooled flow boiling by inert gas injection. 结果表明:混合对流传热时,传热的增强更加显著,引入惰气对对流传热的增强程度要明显好于对过冷沸腾传热的增强。
- The geographical distribution of heat flow data is very uneven. 热流量资料的地理分布很不平衡。
- High frequency instabilities result in grossly increased convective heat transfer coefficients in the chamber walls. 高频不稳定性使室壁对流传热系数大大增加。
- Steady-state heat flow is comparable to the flow of an incompressible fluid. 稳态热流和不可压缩流体的流动可相比拟。
- Enhancements of convective heat transfer coefficient are different in the different positions of experimental pipeline. 在实验管道内的不同位置纳米流体对流换热系数的提高也是不同的。
- Goering D J,Instanes A,Kundsen S:Convective Heat Transfer in Railway Embankment Ballast,Rotterdam,A.A.Balkema,2000. 李南生孙焕纯等:渠系基础冻结过程水热耦合问题数值分析;水利学报;1997(3).
- Effects of axial heat conduction in the wall on convective heat transfer in microtube have been studied analytically. 本文通过数值解析的方法研究了考虑壁面轴向导热时微细管内的对流换热。
- Our result shows the nonuniform distribution of mantle heat flow in China. 结果显示;中国大陆地幔热流的空间分布不均匀.
- If the convective heat transfer coefficient is great enough, its rechange has smaller effect on temperature response. 当对流换热系数足够大时,再改变对流换热系数对温度影响较小。
- The relational expression of natu ral convective heat transfer of isothermal vertical strip was found. 以条宽为特征量,得出了竖窄条自然对流换热关系式。
- The convective heat of molten magma in the upper 10 km of the continental crust represents a significant geothermal energy resource. 大陆地壳10公里深度以内熔岩中的对流热是一种重要的地热能资源。
- Heat flow from a hotter to a cooler body is a process of energy transfer tending to equalize temperature. 热从高温物体流向低温物体是一个能量传递过程,它使温度趋于均匀。
- This paper introduces the intensive measures for convective heat transfer under no-phase transformation on tubular heat exchangers. 介绍了管式换热器无相变时强化对流给热的措施。
- The periodically fully developed convective heat and mass transfer characteristics inside two-dimensional wavy channel were investigated numerically. 通过数值计算对紧凑换热器一种波纹翅片通道内除湿条件下周期性充分发展的对流传热传质情况进行数值研究。
- Practical applications for heat flow measurements in ocean floors are the location of hot brines. 洋底热流量测量的实际目的是圈定热卤水的位置。
- By replacing the convective heat transfer boundary,the two-dimension heat conduction problem of blast furnace cooling stave-wall can be simpl... 对流换热边界置换后可使冷却壁-炉墙结构的平面导热问题化为一维问题。
- The numerical solutions of one dimensional unsteady convective heat transfer (one dimensional advection equation with source term) are investigated. 摘要研究了一维非稳态对流换热问题(带非常数源项的一维平流方程)的数值解方法。
- The approximation of a linear dependency between heat flow and temperature difference leads to satisfactory results. 在热流量与温度差之间,近似地采用线性关系,也能得出令人满意的结果。
- In short, heat flows from the warmer to the cooler body. 总之,热总是从高温物体流向低温物体。