Mechanism of heat transfer enhancement for converging-diverging tubes and thermal resistance distribution;
应用热阻分析缩放管强化传热机理
Study of thermal resistance of burn-in model of VLSI;
VLSI老化模型参数热阻的研究
A novel measuring method of thermal resistance for high power LED;
一种高功率LED热阻的测试方法
Research on the forecast of heat resistance and moisture resistance of fabrics;
织物热阻和湿阻的预测研究
Experimental study on heat resistance under variational double glazing air layer thickness;
双层玻璃空气层厚度变化对热阻影响的实验研究
It shows the value of clo can only suit to evaluate the insulating ability of the apparel to the noticeable heat fluid, and the value of clo obtained from the heat resistance of fabrics doesn't accord with the original definition.
分析了clo值的定义,指出了clo值只适合于评价服装对显热流的隔热作用、由热阻折算得到的织物clo值已不符合原定义。
The measurement method of thermal resistor for power LED based on electrical parameters measurment is analyzed.
分析了功率发光二极管(LED)基于电学测量的热阻的测量方法,介绍了采用高性能数据采集卡构建了新型的功率LED热特性自动测量分析系统,实现对功率LED结温和热阻的精确、简便的测量。
Traditionally the steady thermal performance of packaged semiconductor device has been characterized with a single junction-to-case thermal resistor.
在传统单芯片封装热阻定义的基础上,针对多芯片组件(MCM)传统热阻表示方法的不足,基于线性叠加原理,采用有限元模拟技术,提出了MCM的结到壳的热阻表示方法——热阻矩阵,并利用有限元模拟方法对热阻矩阵进行了验证。