• And summed up the impact on discharging by the wall temperature regularity.

    并总结了壁面温度对放电的影响规律。

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  • A formula of heated wall temperature of a hot air furnace was derived in this paper.

    推导了热风炉受热面壁温的计算公式。

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  • The instantaneous changes of local tube wall temperature are recorded in the present work.

    文中还给出了局部管壁温的瞬态变化以及垂直埋管与水平埋管传热的比较。

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  • The relative curve between heat tube constructive parameter and wall temperature is obtained.

    这些结果对热管换热器的防止低温腐蚀设计有一定的参考价值。

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  • At the same axial location, wall temperature increases linearly as the engine frequency increases.

    同一轴向位置处,壁温随爆震频率的升高而升高,并呈线性关系。

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  • At present, the method for calculating the tube wall temperature in a furnace chamber is not exact.

    针对目前大型煤粉锅炉屏式过热器管壁温度计算不准确的问题,提出了屏式过热器三维管壁温度计算方法。

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  • It also introduces the necessity of controlling wall temperature of heat pipe by means of stepwise design.

    同时亦介绍采用分段设计方法控制热管管壁温度的必要性。

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  • The thermal equilibrium time of wall temperature decreases linearly with the detonation frequency increasing.

    壁温分布热平衡时间随爆震频率的升高而减小,且基本上呈线性关系。

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  • The stream wise wall temperature gradient for the crossed rib one is lower than that for the parallel rib one.

    交叉肋通道壁面温度沿流体流向的梯度要比平行肋通道的小。

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  • Wall temperature is measured by thermocouples, instrument displays temperature, and data is collected by data card.

    壁面温度用热电偶测量,温度控制仪显示,数据板卡采集温度信号。

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  • This paper provides a new method suitable for calculating wall temperature and heat flow of ceramic-coated flame tube.

    对具有陶瓷隔热涂层的气膜冷却式火焰筒壁面温度和热流提出一种计算方法。

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  • Wall temperature had a remarkable effect on smog exit temperature, whereas its effect on other parameters was not obvious.

    壁面温度对最高燃烧温度、壁面最大热流和平均热流影响不明显,但烟气出口温度随壁面温度的升高而增加较大。

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  • It is very important for improving boiler's efficiency and safety to monitor on wall temperature of heat exchanger in boiler.

    在锅炉系统中,过热器的壁面温度是非常重要的监测参数,关系到机组安全及运行效率。

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  • The effects of the heat flux, wall temperature and flow resistance on the nondimensional entropy generation density have been discussed.

    讨论了壁面热流、壁面温度及流动阻力对无因次熵产强度的影响。

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  • The simulation results demonstrated flow velocity, turbulence kinetic energy and wall temperature increased with increment of heat flux.

    计算结果表明:随着热通量的增加,流场的速度、湍流强度和壁温均升高。

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  • Differential distribution of wall temperature in combustion chamber is founded in cylinders, and the lowest wall temperature is in cylinder No.

    气缸盖各缸燃烧室壁面温度分布不同,其中三缸燃烧室壁面温度较低。

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  • The wall temperature has remarkable effect on the averaged exit temperature, whereas, it has small effect on the maximum combustion temperature.

    壁面温度仅对出口平均温度的影响较大,对火焰最高温度的影响较小。

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  • Elevating the temperature of the cooling water or reducing the wall temperature before water quenching can prevent walls from yielding effectively.

    提高冷却水温度或降低进水冷焦前塔体温度能有效防止塔体产生塑性变形。

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  • Applies the method of surface heat transfer analysis to calculating the convective heat transfer coefficient in order to solute the wall temperature.

    建立了室内表面对流辐射耦合换热方程,着重讨论了采用表面换热分析法求解表面传热系数以求解壁温的方法。

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  • Two dimensional numerical simulation is presented for flow and heat transfer in rectangular microchannel with uniform wall temperature in slip regime.

    在等壁温边界条件下对矩形微细通道速度滑移区的对流换热进行了二维数值模拟。

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  • Structure analyzing shows fin breadth is wider 2 times than that of other parts which makes water wall temperature higher than that of other position.

    水冷壁结构分析结果显示,爆裂处的水冷壁鳍片宽度比其他位置的鳍片约大2倍,使该处的水冷壁管壁温度高于其他位置的水冷壁管。

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  • The effects of some factors on the fouling rate have been studied, such as flow velocity, wall temperature, bulk temperature and solution concentration.

    考察流体流速、壁面温度、主体温度和溶液浓度等参数对结垢速率的影响。

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  • If the material also has high strength at elevated temperatures, the wall thickness can be reduced, which, in turn, further reduces the wall temperature.

    如果物质也有高强度在高温下,壁厚可减少,这反过来又进一步降低了管壁温度。

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  • The results show that the air and wall temperature rises instantly with high amplitude of temperature variation, when the train moves through the tunnel.

    测量结果显示:当隧道内有列车通过时,气温和壁面温度都瞬间升高,气温变化幅度较大。

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  • Influence of Ne pressure, input voltage, wall temperature and discharge tube atmosphere on optimal delay of the CVL oscillator - amplifier chain is studied.

    本文研究了氖气压、输入电压、管壁温度和放电管气氛对铜蒸气激光器振荡—放大链最佳延时的影响。

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  • The influences of porosity on the local blowing ratio, wall temperature and boundary layer thickness were compared with the effects with regenerative cooling.

    对比再生冷却分析了不同注入率对壁面温度、冷却效率以及边界层厚度的影响;

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  • The results show that the shock standoff distance is increased and total drag coefficient and wall temperature are reduced with increasing external magnetic field.

    结果表明,随着磁场的增强,激波脱体距离逐渐增加;总阻力系数和壁面温度逐渐减小。

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  • We use optimized digital filter and high accuracy transform circuits to precisely measure the external wall temperature of the autoclave and the air temperature in it.

    为保证釜体外壁温度和炉膛空气温度的测量精度,采用了优化数字滤波及精度转换电路。

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  • The results showed both fuel temperature and wall temperature are very important for the deposit rate, but the fuel temperature is move important than the wall temperature.

    试验结果表明:燃油温度、壁温都是影响沉积速率的重要因素,但油温的影响比壁温更大。

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  • Mathematic calculation of the wall temperature and CFD calculation of the indoor temperature are dependent on each other, so they are determined through an iterative procedure.

    因壁温计算和室温计算互相耦合,采用迭代计算的方法求解壁温和室温。

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