radiator vent cock是什么意思

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The research of its heat dissipation characteristic through forced convection has significant importance.

二维多孔材料存在一个易于流动的方向并具有较大的面密度,因此在具有良好的比刚度和比强度的同时也具有良好的散热性能,研究强迫对流下的散热性能对其多功能化设计具有重要意义。

In this paper,we discusse the application of the spindle motor unit in CNC turning center in respect of its structure,bearing,lubrication and heat dissipation.

本文从电主轴单元结构、轴承、润滑和散热等方面论述其在数控车削中心的应用。

The problem controlling the noise and heat dissipation was emphatically dealt with here.

结合生产和应用,论述电脑灯的结构、原理、性能和测试,着重阐述如何控制电脑灯具的噪音和散热问题。

According to actual parameter of a group of 1 W 30 lm high efficiency white light LED,the authors designed a high efficiency LED lighting system unifing technology of PWM modulation,buck transformation and the electronic device heat radiation,and using JY1604,and SG3524 integrated circuit.

根据一组1 W30lm的大功率白光LED的实测参数,结合PWM调制技术、Buck变换技术及电子器件散热技术,采用JY1604、SG3524集成电路,设计了大功率LED照明系统。

The key parameter t_E of increased-safety rare earth permanent magnetic synchronous motor is discussed in this paper,and the formulas are presented with taking skin effect and heat radiation into account.

针对增安型稀土永磁同步电动机的关键防爆参数tE,在综合考虑了集肤效应和散热因素等的基础上,提出REPMSM转子tE的理论计算,并对一台增安型REPMSM-RSMAg250-6进行计算,计算结果与试验结果接近,验证了该计算方法的正确性。

The ventilation for heat elimination and environment protection are regarded in the administration.

在治理过程中还必须注意机房内的通风散热。

In this paper , heat pipe which is a kind of efficient equipment of transporting heat is used to solve the problem of heat elimination in anti-explosive casting.

本文采用热管—这种高效的传热装置来解决电力电子元件在隔爆腔体中的散热问题 ,其散热手段具有紧凑性、可靠性、灵活性、高散热效率、不需要维修等优点 ,并通过实际应用解决了电力电子元件在防爆设备中的应用。

Advances in application of thermal adaptation composite materials in electronic device cooling;

热适应复合材料应用于电子器件散热的研究进展

Nickel-Metal Hydride Battery Cooling System Research for Hybrid Electric Vehicle;

混合动力车用镍氢电池散热系统研究

Research on Packaging and Cooling of High-Brightness LEDs;

高功率发光二极管封装及散热研究

Study of heat transfer technology of a high power diode laser;

大功率激光二极管散热技术

The effects of heat transfer on the performance of oil-free scroll air compressor were analyzed.

针对小型家用制氧机用无油涡旋空气压缩机,分析了散热对压缩机各方面性能的影响机理,对研制样机进行了3种不同冷却方式下的实验研究。

Where,the heat transfer equilibrium model in launch compartment is established and,time-temperature process of canisters releasing heat in launch compartment is numerically simulated.

连续发射导弹后,舰载导弹发射舱内的温度会因发射筒的持续散热而明显升高。