• Here, the heat flow rate and the vapor temperature were estimated on a ready-made commercial heat pipe.

    成品热管测定热量管内蒸气温度

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  • Some heat release rate formulas are added to the application software for calculation on the properties of the fire smoke flow in building.

    将各种非稳态火源释放速率计算式嵌入建筑物火灾性状预测软件并进行了算例验证。

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  • The rate of heat flow between any two points increases with difference of temperature.

    任何两点流动速率则随温差的加大而增加。

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  • But gas flow rate is too big, but will make arc beam are short and heat loss increased ability to cut down to make cutting process, cannot proceed.

    气体流量过大反而使损失热量增加,使切割能力减弱,直至使切割过程不能正常进行。

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  • T he flow rate regulation range was too narrow, and the change of heat removing capacity depended on the change of inlet temperature.

    揭示了液体受管道结构等条件限制,合理调节范围较窄,服装温度比效率不会很高,应主要靠调节进口液温来改变服装的散热量

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  • When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.

    利用空气焓值测量方法热泵热量进行测量,通常采用流量测量空气流量截面平均温度

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  • When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.

    利用空气进行热泵空气侧换热量测量,通常采用流量法测量风流量截面平均温度

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  • Through a test research for heat pipe radiators of steel column type, we get the relative formula of heat transfer rate, calculating temperature difference and flow rate of the heat medium.

    通过钢制热管散热器试验研究得出了散热器热流量和计算温差流量关系式,并提出了进行热工性能试验的方法及进一步研究的意见。

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  • The effects of system parameters such as system pressure, mass flow rate, heat flux and inlet sub-cooling are significant on both DWO and PWO.

    系统压力质量流速负荷进口过冷度参数不稳定性显著影响

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  • Besides, the influence of air feeding efficiency and gas flow deflection etc to the heat recovery rate of honeycomb are discussed.

    另外还讨论了效率气体偏流其它因素对蜂窝体热回收率影响

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  • A mathematical model for heat transfer process in HPH furnace was established and verified, then applied to analysis of the relationship between gas flow rate and annealing time.

    通过建立全氢罩式退火炉炉内传热过程数学模型经过实测验证后分析循环风量退火时间的关系

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  • 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、质量干度蒸发压力密切相关。

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  • The equilibrium water content of the solids for drying, the number of mass transfer units for gas absorption and mass flow rate for heat transfer system were obtained using MATLAB.

    MATLAB计算食品过程中的物料平衡含水量气体吸收单元传热过程的调节,研究基于MATLAB的非线性方程、非线性方程组的求解和数值积分功能的应用。

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  • Changes in the coolant temperature and flow rate had smaller effects than that heat side done.

    提高引起的膜通量变化明显小于热侧液流率提高对膜通量的影响。

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  • The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.

    随着注入压力、注入流量以及注入长的增加单位时间逐渐减小但是降低幅度

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  • Effects of the liquid property, flow rate, material and surface characteristic, temperature and boiling on the fouling of heat transfer equipment are analyzed.

    分析了设备主要影响因素:流体性质、流体流速材质表面状况温度沸腾

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  • The result shows that the preferable heat transfer effect can be acquired on the condition of a low flow rate.

    研究结果表明流体绕流振动圆管时,较低流速下即可获得好的传热效果

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  • The results show the pressure drop raise in both helical and segmental baffles heat exchangers with the increase of mass flow rate.

    结果表明螺旋流板换热器弓形折流板换热器壳程压力损失随流量增大增加二者之间差距呈上升趋势。

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  • In this article, the main influencing factors on condensation heat transfer include air flow rate, coolant flow rate, coolant inlet temperature and mixed gas velocity.

    课题中影响传热过程因素主要空气含量、冷却水流量、冷却水温度混合气

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  • The oil flow rate distribution curve mainly has an "S" shape, and the heat transfer rate shows a "bathtub" distribution.

    冷器各层芯片流量分配曲线大致S分布,热量分配曲线呈浴盆状分布。

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  • Experiment measure static pressure, pressure loss coefficient, flow rate of lateral and heat transfer coefficient of endwall at different re and different lateral-flow ratio (c).

    实验中不同雷诺数、不同出比时通道端表面静压分布、压力损失系数、弦向流量分配以及系数进行了测量

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  • The effect of mass flow rate on convection heat transfer is complicated.

    流量对对流影响比较复杂。

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  • Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region.

    回流区域内扰动使主要混合区内热量释放发生相应变化

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  • Through experiments of changing the inlet air flow rate, we can adjust the hot air outlet temperature as high as possible, which helps to reduce the heat loss and improve the collector efficiency.

    通过改变集热管进口空气流量获得尽可能出口温度空气,从而降低系数,提高热效率。

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  • At the same time, the mass flow rate and the heat flux density of each cross section of smoke flow were calculated as well.

    同时计算了烟气羽截面质量流量热流密度

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  • Present crustal stress values are high, structural deformation rate is fast, intensity of earthquake has an obvious increasing trend, and terrestrial heat flow anomaly is very obvious.

    现代地壳应力构造变形速度地震活动强度加剧热流异常明显

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  • The influences of key design and operating parameters, such as bypass air ratio, compressor speed and total air mass flow rate etc. , on the performance of heat pump microwave drier were investigated.

    分析空气旁通压缩机转速空气质量流量主要设计运行参数对干燥性能影响

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  • This paper discussed the design criteria of material selection, the area of single unit, flow path, flow rate of a plate heat exchanger (PHE)in a geothermal heating system.

    重点分析板式换热器在地热供暖系统中材料面积流程、流道、流体流速选取的原则;在综合考虑技术、经济、环境效益及节能基础上,论述了对板式换热器优化设计的方法。

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  • 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.

    探索装置两相流传热系数循环速率通量关系

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  • A mathematic model for the relationship between the rate of heat transfer per meter borehole and the depth of borehole as well as the flow rate was built.

    建立钻井单位深换热量钻井深度流量变化关系计算模型

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