The product encapsulates a double metal temperature controller switch or a temperature fuse in a plastic tube with high frequency heat coupling method, and links lead and ends. 温控器、熔断器组件是将双金属温度控制开关,温度熔断器(温度保险管)采用高频热合的方式密封在一个塑料管(套)中,并接上引线、端子而成的成套组件。
Water has a high heat of vaporization resulting in perspiration being an effective method of cooling the body. 水的蒸发比热很高,产生排汗这种有效的使身体降温的方法。
Very high heat sink capacity of the MEPCM was found by DSC method. 最后的DSC热分析表明了MEPCM具有很高的蓄热能力。
Heat loss and result distortion under high cooling rate were found if the latent heat was calculated by traditional equivalent specific heat method. 从理论和实际计算角度分析了快速冷却条件下常规的等效比热法会造成热量“虚增”,模拟计算结果失真的原因和影响程度;
Automatic Test Instrument for Measuring Thermal Conductivity of High Temprature Powder Material With Heat Wire Method 采用热线法的高温粉体材料导热系数自动测试仪
According to the pressure vessels under high temperature, a brief introduction is provided on the heat response of liquified gas technically predicted by means of numerical stimulation method with applicable examples compared with stimulation results. 针对盛有液化气的压力容器处于高温环境下的情形,简要介绍了采用数值模拟技术预测液化气容器热响应的基本方法,并列举实例,给出模拟结果与实例的比较。
Considering the departure from perfect gas for wet steam inside steam turbine and high temperature gas with variable specific heat ratio inside gas turbine, a kind of method which can describe the real gas properties of wet steam and high temperature gas was constructed. 考虑到蒸汽透平中的湿蒸汽与燃气透平中的高温变比热比燃气,其性质都与完全气体模型有很大的偏离,建立了可用于数值分析中描述湿蒸汽及变比热比燃气的真实气体模型。
Three simple activation methods for adsorption-type high performance liquid chromatographic columns were described namely, polar solvent flushing method, solvent heating flushing method and heat activating method under inert carrier gas flow. 本文介绍了吸附型高效液相色谱柱的三种简易活化方法:极性溶剂冲洗法,溶剂加热冲洗法和在惰性载气流作用下的加热活化法。
Determination of the Wall Temperature of Turbular Electric Heating Elements for the High Generating Heat Rate& A Numerical Method Based on Actual Measurement of the Outside Wall Temperature 高发热率管状电热元件壁温的确定&一种基于外壁温实测值的数值计算方法
By means of electronic CAD, the thermal analysis of the remarkable high temperature problems in the design of typical printed circuit boards of torpedo and heat emission measures are given so as to find out a new method for the reliable thermal design of the torpedo electronics. 借助电子CAD,对鱼雷典型电路板系统设计中比较突出的高温问题进行了热分析,并对各种散热措施进行了探索,提出一种鱼雷电子设备可靠性热设计的新方法。
Long reaction time and high temperature are favorable to increase of acid values of products in the normal heat method for preparation of acrylated rosin. 常规加热法制备丙烯酸松香时,增加反应时间、升高反应温度均有利于产物酸值的提高。
High magnetic fields heat treatment, as a novel heat treatment method, mainly takes advantage of the differences of magnetization energy between different compositions or solute elements during the solid-state phase transformations, thereby changing the process and effectiveness. 强磁场热处理,作为一种新型的热处理方法,主要是在材料的固态相变过程中,利用不同的组成相或溶质元素之间磁性能的差异,进而改变材料的热处理过程及效果。
The second part of this paper mainly prepares films for the study of the effect of the high magnetic fields heat treatment on the texture of films. Mg-Ti films were prepared by magnetron sputtering method. 本论文的第二部分主要通过磁控溅射法研究制备了Mg-Ti薄膜,为下一步Mg-Ti薄膜强磁场下热处理研究做了准备工作。
Heat fault of transmission lines joints is of high failure rate, difficult to find and greatly detrimental. So a safe, fast, efficient heat fault diagnostic method is needed. 输电接头热故障具有发生率高,隐蔽性强,危害性大的特点,需寻求一种安全、快捷、高效的热故障诊断方法。
Furthermore, improvement measures were put forward according to several aspects, such as chemical constituents, smelting process, rolling process, heat treatment process and high heat input welding, and it provided a feasible method for next industrial experiment. 进而从化学成分、冶炼工艺、轧制工艺、热处理工艺、大线能量焊接等几方面提出改进措施,对再次进行工业试制具有重要的参考价值。
Otherwise some key issues should be solved before high power LEDs widely application in general illumination market, such as new package materials, package heat management and suitable measurement method. 目前大功率LED应用于通用照明上还存在着一些问题有待解决,比如新型的封装材料,过高的封装热阻和合适的测试方法等。
Because it has high thermal efficiency and simple system design, and only small requires temperature differences for heat transfer, the direct contact heat transfer method shows a great application prospect. 动态制冰方法多样,而直接接触式动态制冰具有换热效率高、系统设计简单、传热所需温差较小等优势,显示出了巨大的应用前景。