A new method of heat transfer augmentation with foreign gas jet impingement has recorded very high heat flux even in the case of "negative temperature difference".
异种气体射流强化传热的新方法即使在“负温差的情况下也有很高的热流量发生。”
It is concluded that cross jet can achieve a good condition of heat and mass transfer for the combustion of pulverized coal in front of a tuyere.
这表明交叉射流为煤粉在风口前的燃烧提供了良好的传热和传质条件。
The thermal images show truly the features of local heat transfer for each jet impingement cooling.
热图像真实地反映出每一股射流的冲击冷却局部换热特征。
The mechanism of heat transfer during sheet metals heating with impinging jet in a rapid heating furnace is studied with experiments and mathematical simulating methods.
本文采用热态试验和数学模拟的方法，研究了金属板坯在快速冲击加热炉内被射流冲击加热时的内外部传热机构。
The effects of a side wall vertical jet on sudden-expansion channel's wall pressure coefficient, surface heat transfer coefficient and main flow recirculation zone length are discussed in detail.
讨论了垂直于突扩通道主流方向的侧壁射流对壁面压力系数、传热系数及主回流区长度的影响。
Three-dimensional numerical study is conducted to investigate the heat transfer characteristics for jet impingement cooling configurations.
采用数值模拟方法对冲击冷却的流动和传热过程进行了三维数值研究。
A steady heat transfer experiment was carried out for predicting the critical heat flux (CHF) of convective boiling for a round R-113 liquid jet impingement on the stagnation zone of a hot surface.
对高温平板滞止区内R- 113的喷流冲击沸腾的临界热流密度(CHF)进行了系统的稳态实验研究。
The flowing characteristics of jet through array of round nozzle in impingment heat transfer was investigated by numerical simulation.
本文首次利用数值模拟的方法对喷流换热中一组圆喷嘴射流的流动特性进行了研究，得出了有用的结论并进行了实验验证。
Numerical simulation has been performed on the condensation heat transfer of the satured steam around high speed sub-cooled water jet.
采用数值计算的方法，研究了高速过冷水射流外饱和蒸汽的凝结换热过程。
The quantificational effects of the nanoparticles concentration and the flow conditions on the jet boiling heat transfer and the critical heat flux(CHF) were systemically investigated.
对高温平板滞止区内饱和水喷流冲击沸腾的临界热流密度进行了理论解析和实验研究。
Videojet boasts a series of marking devices, including continuous ink jet printers (CIJ) , laser, Thermal Transfer Overprinters(TTO), large character ink jet and label printers.
伟迪捷拥有完整的标识设备产品线，包括：小字符喷码机、大字符喷码机、激光打印机、热转印打码机以及标签打印机。
The using of strengthening heat transfer of transverse flow increase as the jet angle increase.
射流角度的增加使得小射流形成的壁面射流及通道旋流对板面的强换热作用减弱。
The governing equations for a planar horizontal sand jet with interphase slip and heat transfer are constructed, and solved with the aid of the modified and extendcd general program.
构造了存在相间滑移和换热的平面水平含沙射流的封闭控制微分方程组；
The promotion effect of fluidic oscillating jet on heat transfer and mass transfer has been analysed from the point of View of fundamental equations of fluid mechanics, at beginning of the paper.
本文首先从流体力学基本方程出发，分析了振荡脉冲射流对流体的热交换与质交换能力的促进作用。
Electrodiffusion technique was employed to investigate a particular heat transfer phenomenon of foreign gas jet impingement on minute heat source in liquid bath.
用异种气体射流冲击浸没液体中的微电子元件是强化散热的有效方法。
A steady heat transfer experiment was carried out for predicting the critical heat flux (CHF) of convective boiling for a round R-113 liquid jet impingement on the stagnation zone of a hot surface.
本文对高温平板滞止区内三种过冷液体的圆形喷流冲击沸腾的临界热流密度进行了系统的稳态实验研究。
The quantificational effects of the nanoparticles concentration and the flow conditions on the jet boiling heat transfer and the critical heat flux (CHF) were systemically investigated.
本文对高温平板滞止区内三种过冷液体的圆形喷流冲击沸腾的临界热流密度进行了系统的稳态实验研究。
Impingement heat transfer from the rib roughened surface within 2 dimensional arrays of circular jet has been experimentally investigated.
实验研究了二维圆射流阵列冲击肋粗糙表面换热。
Impingement heat transfer from the rib roughened surface within 2 dimensional arrays of circular jet has been experimentally investigated.
实验研究了二维圆射流阵列冲击肋粗糙表面换热。
应用推荐