It is indicated that to every heat transfer flux there is an optimum channel interval and partical-size range of porous layer.
研究表明，对在同一热流下存在一个最佳通道间隙及粉末粒度范围。
A governing valve is the instrument for changing flow resistance and heat transfer flux of hot water, controlling pressure and temperature of heating system.
在热水供暖系统中，调节阀是改变热媒流动阻力、传热量变化及控制系统的调节装置。调节阀的选型、使用涉及多方面知识。
The experimental results show that in the pool nucleate boiling process the "effect of interfacial vaporization heat sink" obviously increases with the heat transfer flux.
实验结果表明，沸腾时，“界面汽化热阱”效应随热流率的提高而显著增大。
Take computer chips for example, the traditional heat sink-fan cooler increasingly reveals its weaknesses and limitations, so we must put forward new solutions to deliver this high heat transfer flux.
以计算机芯片为例，传统的散热片与风扇组合式散热器已越来越显现出其弱点与局限性，必须求助于新的解决方案，实现高密度热量的转移。
The discretion equation was derived for the control volume with conjugate heat transfer at its interface, with the radiation heat flux at the interface appearing as an additional source term.
推导了界面上具有耦合传热时的控制体离散方程序，界面上的辐射热流以附加源项的形式出现在离散方程中。
It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.
结果表明，提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。
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。”
The extreme heat transfer characteristics in short-pulse high flux heating and rapid solidification of metals are analyzed. which is mainly shown as nonequilibrium heat transfer process.
分析了对材料高热流短脉冲加热与快速凝固过程的超常传热特点，其主要表现为传热过程的非平衡特性。
Conclusions can be drawn that changes of the convective heat transfer coefficients can bring error because of the appearance of heat flux sensors.
计算得出，由于热流计测头的出现，对流换热系数的变化会给热流测量带来较大误差。
It was shown that heat transfer coefficient increases with increasing heat flux, mass flux and decreasing gap of the annular channel.
结果表明：沸腾换热系数随着热流密度和质量流率的增加而增加，随着狭缝尺寸的增加而减小。
Heat transfer model and energy equations for porous plaque have been established, temperature distribution and variation of radiative heat flux are also found.
建立了泡沫多孔板的传热模型和能量方程，同时求得了板内烟气温度分布及辐射热流强度变化。
It demonstrate the new principle of convective heat transfer enhancement by changing the Angle between fluid flow and heat flux.
从而验证了改变气流方向和热流密度矢量之间夹角可以强化换热的这一强化传热新原理。
The perimeter averaged heat transfer coefficients depend on heat flux, mass flow rate, quality and saturated pressure.
截面平均换热系数则与质量流速、热流密度、质量干度和蒸发压力密切相关。
One of them is pure evaporation heat transfer model in the extended thin film region near the triple-phase contact line of vapor-liquid-solid at lower input heat flux.
一种是较低热负荷下的单一的微槽内三相接触线附近薄液膜区域中薄液膜的高强度蒸发换热机制（纯蒸发模式）；
The experimental results showed that the high heat flux portions of heat transfer curves shifted to the left with elevating fluid subcooling and was independent of other factors.
实验结果表明：核沸腾传热曲线随过冷度增加而向左移动，与其它因素无关。
A two-phase flow patterns, the relationship between the heat transfer coefficients and heat flux and the relationship between the recirculation flow rate and heat flux are investigated.
探索了该装置内的两相流流型及传热系数、循环速率与热通量的关系。
The heat transfer of mold flux in mold was investigated in laboratory.
在实验室模拟研究了结晶器内酸性保护渣的传热情况。
The effect on heat transfer performance caused by heat flux, gradient and liquid-filled ratio of evaporation end was deeply investigated.
分析了热管的启动特性以及热流密度、蒸发段倾角和充液率对其传热特性的影响。
Space radiation heat transfer and heat flux through extravehicular spacesuit must be solved for the design of the spacesuit passive thermal protection.
进行了舱外航天服的被动热防护性设计，了解其空间辐射换热及空间热流。
The effects of gap size, heat flux and inlet subcooling on the boiling incipience, flow pattern, heat transfer coefficient, flow instability and critical heat flux were analyzed and discussed.
讨论和分析了流道间隙、加热功率和入口过冷度对沸腾起始点、沸腾流态、换热系数、流动不稳定性和临界热负荷的影响。
The good heat transfer performance of radiator can address the demand of CPU and other electronic components with high heat flux.
散热器具有比较好的传热性能，基本达到了设计要求，可以作为台式机cpu或其它电子元器件的散热器。
The distribution of some field parameters such as the flux, the velocity, and the heat-transfer coefficient computed by the programming provided required conditions for cooling simulation.
最后通过程序实现计算出冷却水的流量场、速度场、换热系数场等的分布，为玻壳模具温度场的数值模拟提供了必需的边界条件。
Empirical formulae for the critical heat flux of the film breakdown and heat transfer correlations for normal and subnormal films are obtained by fitting the test data.
根据实验数据拟合出液膜破断临界热流密度经验公式，同时还拟合出正常液膜和接近破断临界时的液膜的换热系数综合关系式。
The heat transfer characteristics of the both passages are compared under the conditions of the identical mass flux, identical pressure drop and identical pumping power.
在相同质量流量、相同压力降和相同泵功率等条件下，比较了两种通道的换热特性。
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。
On the basis of the similarity theory, the local impingement heat transfer coefficient of a single hole impinging on a plate in a limited space was studied with constant heat flux methods.
在相似理论指导下用恒热流方法研究了封闭空间内单孔冲击局部换热系数。
The effects of the different working fluids and their filling rates, and the density of the heat flux on the heat transfer coefficient of the heat pipe were summarized from the experiment results.
根据实验结果总结出了工质、充液量和热流密度对热管传热系数的影响。
Compared with zone method and heat flux method, imaginary plane method is a better way to calculate the radiative heat transfer.
本文比较了计算辐射传热的三种数值计算方法：区域法、假想面法和热流法，提出了用假想面法进行矮烟罩内辐射传热计算。
The simulation results indicate that the effect of solution feed flow and heat flux has a high influence on heat and mass transfer coefficient of falling film evaporation.
模拟结果表明，进口流量和热负荷对降膜蒸发传热传质系数的影响较为显著。
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。
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