2) phase change heat transfer
相变换热
1.
High efficiency and low pollution heating equipment with gas-liquid direct mix and phase change heat transfer;
高效低排放气液直接混合相变换热供热装置
3) phase-change heat transfer
相变换热
1.
This paper carries the experimental study on the phase-change heat transfer and the two phase flow with the rectangle micro-grooves surface at different inclination angles.
通过对比各种倾斜角度的微槽板的相变换热强度,得到了相变换热强度与微槽倾角有很大关联和最佳倾斜角度为+10°的实验结果,用薄膜理论和气泡对液体润湿特性的影响对实验结果进行了分析。
2.
An experimental study is conducted where a phase-change heat transfer performance was investigated in a rectangular vertical micro capillary grooves cooling system under the potential influence of such factors as grooves surface size and liquid height.
对不同尺寸的矩形竖直微槽群表面相变换热微冷系统在液位高度及微槽表面尺寸等因素影响下的相变换热效果进行了实验研究。
3.
in the hot water boiler is solved by using the equipment of phase-change heat transfer,thus the boiler steam rate is raised and the life-time is dilatated.
通过相变换热装置,解决热水锅炉运行中出现的结水垢、氧腐蚀、水动力性能差等缺点,提高锅炉出力,延长锅炉寿命;热水锅炉改造为相变换热锅炉集经济性、实用性、安全性于一体,综合效益显著。
4) heat transformer
热变换器
1.
Performance analysis of a metal-hydride heat transformer driven by waste heat;
废热驱动金属氢化物热变换器的性能分析
2.
The heating load per unit cost is taken as the thermoeconomic objective function with the cycle model of a class of irreversible three-heat-source heat transformers as the basis.
基于一类不可逆三热源热变换器的循环模型,提出以每单位成本的泵热率作为热经济学目标函数,优化热变换器的各种性能参数。
3.
This paper investigates an irreversible absorption heat transformer for the optimization by taking an ecological criterion, which can make the best compromise between the rate of heat pumping and its dissipation of the cycle, as the objective function.
1引言热变换器是一种有效节能装置，可直接利用中、低温余热。
5) transformation,adiabatic
绝热变换
6) two-phase heat exchanger
相变换热器
1.
The key techniques of the vapor compression heat pump for space use are discussed, which include microgravity two-phase heat exchangers, non-lubricated high-speed compressor etc.
分析了航天用蒸汽压缩热泵的关键技术,包括微重力相变换热器及其研究方法、无润滑高转速压缩机等。
补充资料：Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条