异种气体射流强化传热的新方法即使在“负温差的情况下也有很高的热流量发生。”
A new method of heat transfer augmentation with foreign gas jet impingement has recorded very high heat flux even in the case of "negative temperature difference".
本试验研究对热流传感器进行了不断的试验完善,并获得了响应时间、冲击压力、喷雾压力、喷雾流量与热流等参数之间的关系。
The heat flux sensor has been modified and the relation between response time, impact pressure, spray pressure, mass flux and heat flux has been studied in this paper.
通过对钢制柱型热管散热器的试验研究,得出了散热器热流量和计算温差、热媒流量的关系式,并提出了进行热工性能试验的方法及进一步研究的意见。
Through a test research for heat pipe radiators of steel column type, we get the relative formula of heat transfer rate, calculating temperature difference and flow rate of the heat medium.
它是一个非常精密的仪器,其工作原理是以样本和参考之间的热流量为基础。
It is a highly precise instrument and the principle of operation is based on heat flux between the sample and the reference.
用转矩流变仪测定热固性塑料的热流量和固化特性的试验方法15。
Test Method for Thermal Flow and Cure Properties of Thermosetting Plastics by Torque Rheometer 15.
同时,计算了烟气羽流各截面的质量流量和热流密度。
At the same time, the mass flow rate and the heat flux density of each cross section of smoke flow were calculated as well.
对不同分频值下水刺绑定羽绒网的厚度、面密度、热流量和导热系数作了测量,并对其相互关系作了讨论。
The thickness, surface density, heat flux and heat conductivity of spunlaced binding down web were tested under different frequency values, and the relationships between them were also discussed.
在实测基础上,对壁面温度波动及瞬时热流量进行了分析。
Based on the experimental results, the undulation of wall surface temperature and instantaneous heat flux are analysed.
热流量资料的地理分布很不平衡。
The geographical distribution of heat flow data is very uneven .
从一年的热流量变化看,块石护坡路基冷季的放热量大于吸热量,路基储存冷能有利于保护冻土。
The annual released heat in cold reason is larger than the absorbed heat in warm season, which is helpful for protecting permafrost.
增大系统压力、减小热流密度、增加入口单相阻力、减小出口两相阻力有利于避免自然循环流量漂移的发生。
Decreasing the heat flux or outlet two-phase resistance, and increasing the system pressure or inlet single-phase resistance are useful to avoid the natural circulation flow instability.
用叠加原理求解多层非均匀内热源组合平板稳态导热微分方程组,得出热流量分布公式和温度公式。
The steady heat-conduction differential simultaneous equations of multicomposite plate with nonuniform generation are solved by the superposition principle.
在利用热边界层减阻的电加热管道中,为了计算管道加热的热流量,除了热边界层流动的流体传热外,还需考虑整个管道的热损失。
The many kinds of heat losses of fluid flow on the temperature boundary layer in pipeline are a part of the total heat flux.
对在锅炉发生爆管事故时,泄漏的工质带入烟气侧的热流量的计算也作了阐述。
Discussions were also made on the calculation of the heat flux carried to the gas side due to the leakage of working medium through failed tubes.
而当流量比较小而热流密度比较高时,物性的变化相当剧烈,计算结果与实验数据有很大差异。
For large mass flow rates was large and small heat fluxes, the variation of thermophysical properties was relatively unimportant so the experimental data agr...
基于作者所在实验室研制的硅热流量传感器,给出了其有限元模型。
Based on the silicon thermal flow sensor, a FEA model is given.
通过理论和经验数据相结合的方法确定了试验台的热流量、出口温度及压力等参数。
Based on the combination of theory and empirical data, defined the thermal flux, exit temperature and pressure of the experimental bench, and so on.
测量流过某一截面上的对流热流量,可以归结为测量流过该截面上各点介质的温度和速度。
The measurement of heat flux in convection through a cross section can be made by measuring the temperature and the velocity of flow of the medium at certain point of the cross section.
目前的热流计在测量热量时需要测量供热管道的流量以及进出口温度,然后再对其进行积分计算。
The flux and the temperature difference between inlet and outlet of the heat-supply system must be measured when measuring heat flux by heat meter, and then the result can be calculated.
由荟英热流量控制器可以用于任何流动进行监测。
The thermal flow controllers by EGE can be used wherever flows have to be monitored.
根据这些测量结果,计算了某些类型卫星吸收的太阳热流量。
The absorbed solar flux of some satellites was calculated on the basis of these measured results.
根据这些测量结果,计算了某些类型卫星吸收的太阳热流量。
The absorbed solar flux of some satellites was calculated on the basis of these measured results.
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