1) estimate of heat transfer characteristic
换热特性评价
2) characteristic evaluation
特性评价
1.
The paper gives a general review on the current researches into functionally graded materials(FGM),introduces the design,preparation,characteristic evaluation and application of the FGM,and also presents an anticipation of its future development.
综述了梯度功能材料(FGM)的研究现状,介绍了梯度功能材料的设计、制备、特性评价、使用情况,展望了梯度功能材料的发展前景与方向。
2.
The present status of research on Functionally Gradient Materials (FGM) are reviewed including design principles, preparation and characteristic evaluation,with focus on its principia and preparation techniques such as powder metallurgy, laser cladding, vapor deposit, self-propagating high-temperature synthesis, thermal spraying and electro-deposition.
综述了国内外梯度功能材料(FGM)的研究现状,介绍了梯度功能材料的优化设计原則、制备工艺与特性评价,其中重点介绍了梯度功能材料制备工艺的基本原理和工艺方法,如粉末冶金法、气相沉积法、自蔓延高温合成法、热喷涂法、电沉积法、激光熔敷法等,分析了各种制备工艺技术存在的利弊,展望了梯度功能材料的发展前景与方向。
3) evaluation characteristics
评价特性
4) heat transfer characteristics
换热特性
1.
Flowing block and heat transfer characteristics of urban sewage as cold and heat source of heat pumps;
热泵冷热源城市原生污水的流动阻塞与换热特性
2.
An experimental study of heat transfer characteristics in heat exchanger with miniscale channels;
小尺度流道换热器换热特性的实验研究
3.
Numerical study on the flow and heat transfer characteristics of coupled synthetic jets;
多股自耦合射流相干流动和换热特性数值研究
5) heat transfer characteristic
换热特性
1.
The relationships of correlative factors and experimental methods influencing the heat transfer characteristics of honeycomb regene-rators with two hole constructions were analyzed according to the experimental results of honeycomb regenerator under different experimentaldevices.
根据国内不同实验装置上两种格孔蜂窝蓄热体换热特性的实验研究结果,分析了相关因素与实验方法对蓄热体换热特性实验结果的影响关系,指出了实验研究对蓄热室设计与实际运行效果的重要作用。
2.
Numerical research was carried out on the convection heat transfer characteristics(in bilaterally)heated narrow annuli under the conditions of fully developed flow,where the inner and outer walls were heated by uniform but unequal heat fluxes.
对双面加热环形窄缝通道内单相水处于充分发展流动情况下的对流换热特性进行了数值计算。
3.
The experiment has taken a typical structure model as experimental tablet to test the heat transfer characteristic of the porous lamellar tablet.
本实验选取了一种典型结构的多孔层板作为研究对象 ,进行了换热特性实验研究。
6) heat transfer
换热特性
1.
A numerical simulation of flow and heat transfer was conducted for a wavy entire duct of primary surface recuperator(PSR).
基于层流假设,对微型燃机一次表面回热器(PSR)波纹状全程通道的换热特性和压力损失进行了三维数值模拟计算,并将模拟结果与经验公式计算结果进行了比较。
2.
In this paper a theoretical analysis of heat transfer characteristics is presented for the fully developed laminar flow of the incompressible gas in the triangular microchannels in slip flow regime.
针对微三角形槽道利用正交函数法求解了滑移流区内带温度跳跃边界条件的能量方程 ,对不可压缩气体在微三角形槽道内充分发展层流滑移流动的换热特性进行了理论分析 ,获得了轴向定热通量加热、周向均匀壁面温度条件下微三角形槽道内的温度分布和换热特性的分析解 。
3.
The experimental study of the flow resistance and heat transfer characteristics are conducted for water and ethylene glycol solution (66% Wt) flowing in the heat exchanger with small rectangular microchannels .
0mm× 2 0mm的微小矩形槽道蔟为实验段 ,对水和 6 6 %乙二醇水溶液在底部加热的微小槽道散热器中的流动与换热特性进行了实验研究 ,实验的Re数范围为 2～ 2 5 0 0。
补充资料：蓄热式换热
分子式：
CAS号：
性质：工业中的换热方式之一。利用固体填充物贮蓄热量以达到换热目的。当气体通过时，根据气体的温度高于或低于填充物的温度，可将热量传给填充物或从填充物吸取热量。常用于冶金工业，也用于化学工业等。例如炼钢平炉和煤气炉常用来预热空气等。
CAS号：
性质：工业中的换热方式之一。利用固体填充物贮蓄热量以达到换热目的。当气体通过时，根据气体的温度高于或低于填充物的温度，可将热量传给填充物或从填充物吸取热量。常用于冶金工业，也用于化学工业等。例如炼钢平炉和煤气炉常用来预热空气等。
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