• The correlations of boiling heat transfer coefficients are obtained.

    通过数据拟合,得到了沸腾换热系数的经验关系式。

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  • The isograms of heat transfer coefficients of impingement cooling are also obtained.

    同时也获得了多股射流冲击冷却的对流换热系数等值线谱图。

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  • The given charts of transfer coefficients do good on realizing their variational law.

    所求取的传递系数曲线对认识其变化规律有所裨益。

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  • The radiative source term in the energy equation is expressed by radiative transfer coefficients.

    通过跟踪辐射能量,导出三层参与性介质内的辐射传递系数。

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  • The effects of various operating parameters on the local heat transfer coefficients are obtained.

    研究结果得到操作参数对床内局部换热系数的影响规律。

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  • At a constant gas flow rate, the overall volumetric mass transfer coefficients increase with the rotational speed.

    在一定的转速范围内,气相流速不变时,吸收系数随转子转速的增加而增加。

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  • Two phase forced convection heat transfer coefficients are correlated as function of Lockhart Martinelli parameter.

    用修正L M关系式整理了两相强制对流放热系数。

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  • High frequency instabilities result in grossly increased convective heat transfer coefficients in the chamber walls.

    高频不稳定性使室壁对流传热系数大大增加。

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  • Moreover, the heat transfer coefficients for additional surface were even three times lower than those of the bundle.

    而且,附加表面的传热系数甚至等于集束管传热系数的三分之一。

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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、质量干度和蒸发压力密切相关。

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  • The volumetric oxygen transfer coefficients and the fluid circulation rates in the draft tube are correlated based on the…

    根据实验数据,建立了反应器中的氧传递和提升筒中流体流动的关联式。

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  • Two side-by-side test boxes are built to investigate the heat transfer coefficients of the glass window with inner cloth curtains.

    本文工作通过在室内建立的两个并排的热箱,对玻璃窗拉上内布帘后的传热系数进行了测定。

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  • A transient testing technique for measuring average convection heat transfer coefficients of compact heat exchangers is suggested.

    提出了一种紧凑式换热器平均表面传热系数瞬变测试方法。

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  • This paper studies the relation between heat transfer coefficients and power consumption, of pseudoplastic fluids in agitated vessels.

    本文研究假塑性流体在搅拌槽内的给热系数与搅拌功率之间的关系。

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  • Mass transfer coefficients of dehumidification and equilibrium humidity on adsorbent surfaces are determined by fittings of humidity derivatives.

    由湿度随时间的微分规律拟合了吸附床的除湿传质系数与吸附剂表面平衡湿度。

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  • 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。

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  • It is also found that the local heat transfer coefficients of horizontal tube exhibit a general tendency to increase with decreasing particle size.

    振动流化床水平换热管的传热系数随颗粒粒径的增大而减小。

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  • The results show that local heat transfer coefficients and their radial profiles are obviously influenced by the vertical length of the heat probes.

    实验结果表明,换热元件的长度对其传热系数的大小及传热系数的径向分布均产生显著影响。

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  • In high Reynolds number range of 10,000 ~ 90,000, the flow friction factor, local and average convection heat transfer coefficients were determined.

    在10,000 ~ 90,000的高雷诺数范围内,测量了流动摩擦系数、局部和平均对流换热系数。

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  • By using this method and the operation data collected by the process control computer, the heat transfer coefficients will be achieved in real time.

    该方法可根据过程控制机采集的现场工作数据,实时地计算出蒸发器的传热系数。

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  • The experimental results showed that the heat transfer coefficients for the porous surface tubes are 1.7~2.2 times larger than that for smooth tube.

    实验结果表明,机加工管的传热性能比同规格的工业光管及T型翅片管的传热性能有较大提高,在实验热负荷内其沸腾传热系数是光管的1.7~2.2倍。

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  • The empirical equations for predicting heat transfer coefficients and fluid resistance factors are given by the multi-element linear regression method.

    并用多元回归法整理出计算传热与阻力系数的经验并联式。

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  • The heat transfer coefficients of stirred vessel equipped with double coils were measured with water as heat transfer medium, using composite impellers.

    以水为传热介质,采用组合桨,测定了装有双层蛇管的搅拌釜的传热系数。

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  • Objective To calculate the transfer coefficients of 14 lanthanides from soil via diet to human body and their distribution in 10 kinds of organ or tissue.

    目的计算14种镧系元素从土壤经膳食向人体的转移系数和在10种器官、组织中的分布。

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  • With each insert, friction factor characteristics and the effect of radiant heat transfer enhancement to overall heart transfer coefficients are analysed.

    对不同翅片内插件高温换热管辐射传热对整体换热系数的影响进行了讨论。

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  • The geometric characteristics, the factors of flooding point, the factors of pressure drop and mass transfer coefficients of the tower packing are obtained.

    获得了该填料的几何特性、泛点填料因子、压降填料因子及传质系数等有关参数。

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  • The liquid-solid mass transfer coefficients and liquid flow-rate within the catalyst capsule have been measured in a countercurrent flow column by this study.

    通过气液在塔内的逆向流动,测定了液固传质系数和催化剂包内流速。

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  • This paper introduced main determination methods of mass transfer coefficients. By comparing their determined results, the cause to produce error was analysed.

    本文论述了测定液相传质系数的几种主要方法。通过比较它们的测定结果,研究了产生偏差的原因。

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  • This paper introduced main determination methods of mass transfer coefficients. By comparing their determined results, the cause to produce error was analysed.

    本文论述了测定液相传质系数的几种主要方法。通过比较它们的测定结果,研究了产生偏差的原因。

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