Joule heating effect in liquid metal Hartmann flow;
液态金属哈特曼流的焦耳热效应
Analysis and simulation of joule heat effect of interconnect via in integrate circuit;
集成电路互连铝通孔焦耳热效应的分析与模拟仿真
The influences of different coupling widths of the heating subassembly on the induction magnetic field,induction current and Joule heat in the large size SiC growth system have been investigated systematically.
本文采用有限元分析方法系统地研究了大尺寸S iC晶体PVT法生长装置中的加热组件不同的耦合间隙对生长系统中的感应磁场、感生电流和焦耳热的影响;分析比较了取不同的耦合间隙时系统达到热平衡状态所需时间的不同。
Is the Joule Thomson effect more notable than the Joule effect?;
焦—汤效应远比焦耳效应显著吗?
Joule effect of carbon fiber-cement based composite (CFRC) made by special technology is discovered through systematic study.
通过对特制碳纤维水泥基复合材料(CFRC)试样的系统研究,发现了其焦耳效应,并对其稳定温升与表面负荷的关系、升温和降温时温度随时问变化的关系以及电阻温度特性等电热特性进行了较系统的研究。
A theoretical model of electric field distribution and Joule heating effect on particle flow i.
本文建立了介电泳颗粒流动中的电场分布和焦耳热效应的理论模型。
Considering the effect of current profile, a simple model was adopted to!calculate the rail and armature joule heating of a small-scale electromagnetic rail gun after a single shot.
考虑了脉冲波形的影响,采用简化模型计算了自行设计的一种小型电磁轨道炮在单次发射后金属导轨和电枢中的焦耳热。
With a current density of 104A/cm2 and the Joule heating effect,the temperature of solder joints increased from 25 to 50℃,and the Bi-rich phases grew bigger d.
实验中采用的电流密度为104A/cm2,同时焦耳热会引发焊点温度从25升高至49℃,富铋相在此温度下会发生明显粗化,除此之外,铋原子会首先到达正极界面处并形成坚硬的阻挡层,使得锡原子的定向运动受到阻碍,最终,富锡相会凸起,其与负极界面间会有凹谷形成。
The influences of Joule heating and thermal annealing on giant stress impedance (GSI) effect in amorphous Fe 73.
实验结果表明 ,非晶合金丝经电流密度为2 6A·mm- 2 的焦耳处理后 ,其阻抗最大变化率达到 2 5 % ,灵敏度为 1 71%·MPa- 1 ;淬态样品在 5 80℃等温退火 0 5h后 ,其阻抗最大变化率达到 67% ,灵敏度为 0 85 %·MPa- 1 。
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