The research of its heat dissipation characteristic through forced convection has significant importance.
二維多孔材料存在一個易于流動的方向并具有較大的面密度,因此在具有良好的比剛度和比強度的同時也具有良好的散熱性能,研究強迫對流下的散熱性能對其多功能化設(shè)計具有重要意義。
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.
本文從電主軸單元結(jié)構(gòu)、軸承、潤滑和散熱等方面論述其在數(shù)控車削中心的應(yīng)用。
The problem controlling the noise and heat dissipation was emphatically dealt with here.
結(jié)合生產(chǎn)和應(yīng)用,論述電腦燈的結(jié)構(gòu)、原理、性能和測試,著重闡述如何控制電腦燈具的噪音和散熱問題。
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.
根據(jù)一組1 W30lm的大功率白光LED的實測參數(shù),結(jié)合PWM調(diào)制技術(shù)、Buck變換技術(shù)及電子器件散熱技術(shù),采用JY1604、SG3524集成電路,設(shè)計了大功率LED照明系統(tǒng)。
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.
針對增安型稀土永磁同步電動機的關(guān)鍵防爆參數(shù)tE,在綜合考慮了集膚效應(yīng)和散熱因素等的基礎(chǔ)上,提出REPMSM轉(zhuǎn)子tE的理論計算,并對一臺增安型REPMSM-RSMAg250-6進行計算,計算結(jié)果與試驗結(jié)果接近,驗證了該計算方法的正確性。
The ventilation for heat elimination and environment protection are regarded in the administration.
在治理過程中還必須注意機房內(nèi)的通風(fēng)散熱。
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.
本文采用熱管—這種高效的傳熱裝置來解決電力電子元件在隔爆腔體中的散熱問題 ,其散熱手段具有緊湊性、可靠性、靈活性、高散熱效率、不需要維修等優(yōu)點 ,并通過實際應(yīng)用解決了電力電子元件在防爆設(shè)備中的應(yīng)用。
Advances in application of thermal adaptation composite materials in electronic device cooling;
熱適應(yīng)復(fù)合材料應(yīng)用于電子器件散熱的研究進展
Nickel-Metal Hydride Battery Cooling System Research for Hybrid Electric Vehicle;
混合動力車用鎳氫電池散熱系統(tǒng)研究
Research on Packaging and Cooling of High-Brightness LEDs;
高功率發(fā)光二極管封裝及散熱研究
Study of heat transfer technology of a high power diode laser;
大功率激光二極管散熱技術(shù)
The effects of heat transfer on the performance of oil-free scroll air compressor were analyzed.
針對小型家用制氧機用無油渦旋空氣壓縮機,分析了散熱對壓縮機各方面性能的影響機理,對研制樣機進行了3種不同冷卻方式下的實驗研究。
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.
連續(xù)發(fā)射導(dǎo)彈后,艦載導(dǎo)彈發(fā)射艙內(nèi)的溫度會因發(fā)射筒的持續(xù)散熱而明顯升高。