• 建立了室内表面对流辐射耦合换方程,着重讨论了采用表面换热分析法求解表面传热系数求解方法

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

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  • 恒星生命绝大部分处于主序阶段,在一阶段它包含核心、辐射对流、光球层、色球层和日冕。

    A star during most of its life is a main-sequence star, which consists of a core, radiative and convective zones, a photosphere, a chromosphere and a corona.

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  • 科学家认为这种云雾发电站以及烹饪生火等形成可能对流辐射热量冰川正好位于这个位置上。

    Scientists think this haze, which is created by power stations and cooking-fires, may be radiating heat into the lower troposphere, at altitudes in which glaciers are found.

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  • 代谢蒸发辐射对流

    Metabolism, evaporation, radiation, convection.

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  • 热气对流辐射热传导来传递

    Heat can be delivered by convection, radiation, and thermal conduction.

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  • 上图中,相对较积云低于4500可能是地面附近水汽太阳辐射低层大气发生对流所形成的。

    The relatively low-level cumulus clouds (below 15, 000 feet) shown in this image are likely the product of moisture near ground level being cooked by the Sun and convected into the lower atmosphere.

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  • 上图中,相对较积云(低于4500可能是地面附近水汽太阳辐射低层大气发生对流所形成的。

    The relatively low-level cumulus clouds (below 15,000 feet) shown in this image are likely the product of moisture near ground level being cooked by the Sun and convected into the lower atmosphere.

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  • 一般温度测量考虑对流换热热电偶测温影响考虑辐射热电偶测温影响。

    General temperature measurement only considers the effect of convection and conduction on the thermocouple measurement and not consider the effect of thermal radiation.

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  • 但是由于周围温度环境(辐射热传导对流状况等)电机内部发热规律一致所以不能电动机进行有效保护

    But because of the temperature environment (radiation, heat conduction and convection) and the internal heat of the motor is not consistent, so we can not effectively protect the motor.

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  • 实验散热器热量对流放热量61%,辐射热量约占39%。

    In total heat of radiator, convection heat radiation accounts for about 61%, and radiant heat is about 39%.

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  • 传热系数阻率导热系数,换热器对流热传导辐射对流传热。

    Heat-transfer coefficient, heat resistivity, heat conductivity, heat exchanger, heating convection, heat conduction, heat radiation, heat convection exchange.

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  • 为了研究对流辐射内含环形空气间隙火箭发射非稳态温度影响装药温度场进行了数值模拟。

    In order to study effects of convection and radiation on unstable temperature field of rocket charge with annular clearance in the interior, the charge temperature field was simulated.

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  • 本文建立锅炉炉内烟气对流加热辐射加热状态下的煤粉颗粒非稳态着火模型

    This paper presents a model on heating up analysis of pulverized-coal cloud heated by the smoke convection and radiation correlated in the boilers.

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  • 文中应用放热系数等效考虑CFRP压力容器固化过程热压釜辐射对流边界条件

    General heat release coefficient is used to equivalently consider autoclave radiation and convection of boundary condition during curing process for CFRP pressure vessel.

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  • 数值方法分析了开口空腔中的湍流自然对流表面辐射相互耦合复杂传热

    The complex heat transfer of turbulent natural convection combined with surface radiation in open cavities is analyzed by numerical method.

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  • 具有单个加热二维方形开口空腔内湍流自然对流表面辐射耦合传热进行数值研究

    A numerical study is carried out for the combined heat transfer of turbulent natural convection and surface radiation in an two-dimensional open square cavity with only one heated wall.

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  • 综合考虑烟气窑壁传导对流辐射传热建立氧化铝熟料窑内传热模型

    According to the heat transfer of conduction, convection and radiation in between gas, kiln wall and clinker bed, established a one dimensional thermal model for the alumina clinker kiln.

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  • 研究辐射对流同时作用温度作周期性变化矩形肋片传热特性

    The heat transfer performance of a rectangular fin during periodic fin base temperature change is studied under simultaneous action of radiation and convection.

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  • 传导对流原理不同,辐射完全真空中进行。

    In contrast to the mechanism of conduction and convection , radiation may take place in a perfect vacuum.

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  • 使用结果证明对于单侧烧嘴均热炉,辐射-对流组合式换热器有着明显优越性

    The application results demonstrate that the combined radiation and convection recuperator has remarkable advantages for top one-way-fired soaking pits.

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  • 由于体假人对流辐射散热特性实际人体非常接近因此环境工效学研究发挥突出作用

    Thermal manikin is playing an important role in the research of thermal environmental ergonomics, because its characteristic of convective and radiative heat loss is very similar to actual human body.

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  • 其中辐射对流传递主要集中玻璃上,传导传递主要在窗框及玻璃,而空气渗漏则大部分是门窗结构合理密封材料品质不造成的。

    The radiation mainly happens on the glass surface, and the transmission on the window frames and glass. The air leakage is mostly owing to the improper window structure or bad sealing.

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  • 地下室发生火灾时,随着温度升高对流辐射作用使叠层橡胶支座处在一个高温环境中

    When the basement is on fire, such as the role of convection, radiation will make laminated rubber bearing at a high temperature environment with the increasing temperature.

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  • 考虑辐射质量对流影响

    The effects of radiation and mass injection are considered.

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  • 列车速度提高可以增强对流换热系数,进而减小辐射影响降低壁面综合温度

    Accelerating the train speed will increase convection and cut down the influence of radiation so as to lower the integrated temperature of walls.

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  • 织物传导辐射对流热均良好防护作用而且透气透湿性好。

    This fabric exhibits not only fine protective effect against heat by conduction, radiation or convection but also good air and moisture permeability.

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  • 重点讨论了人体着装环境对流换热、辐射换热、皮肤蒸发换热

    Convection, radiation and skin evaporation are emphasized between the human body with clothing and environment.

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  • 利用理论结果计算表明对流的湍动对流完全可能激发足够补充日冕中等离子体对流辐射造成能量损失

    Evaluation results show that the turbulence in convection zone is capable of generating enough wave energy to supply coronal energy lose due to convection and radiation.

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  • 综合对流辐射两种传热形式采暖舒适散热器合理

    Integrated convection, radiation heat transfer of two forms of heating comfort, radiator heat bid was more reasonable.

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  • 综合对流辐射两种传热形式采暖舒适散热器合理

    Integrated convection, radiation heat transfer of two forms of heating comfort, radiator heat bid was more reasonable.

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