传热

A rib heat transfer model is then used to calculate the equivalent heat transfer coefficient of the blade passa...

在汽轮机转子的温度场与热应力场有限元分析中，该计算方法为确定叶轮轮缘的传热边界条件提供了依据。

The solid liquid phase change heat transfer was simulated by the equivalent heat capacity method.

将激光传输的七流模型和固液相变传热的等效热容法相结合，提出了激光照射下生物组织解冻过程的二维数值计算模型。

In this paper, it can also be concluded that the heat transfer enhancement factor of two

此外，还对内螺纹管的强化传热机理进行了分析。

A important factor affecting heat transfer ability of double metal rolling fin tubes is gas-side heat transfer coefficient .

影响双金属轧片式翅片管的传热性能的一个重要因素是管外气体一侧的对流换热系数。

This diffusivity equation has been used to model the different ideal condition drying process, analyze the influence of internal temperature field on internal moisture diffusion. Further studying shows that: on some condition, there may be exist the fastest drying process, to a certain extent, which illustrates the direction and the potential of optimizing heat and mass transfer.

最后应用模型进行了不同理想工况下物料干燥过程的模拟计算，分析了物料内部温度场对水分扩散的影响，进一步研究表明：物料在一定条件下有一个最快干燥过程存在，这在一定程度上说明了优化传热传质的方向与潜力。

The distribution uniformity of external magnetic field is weakened by the cylindrical coil with some thickness ferric-core. The model of fluid flow and heat transfer of spot GTAW pool in longitude magnetic field controlling is developed for the first time, which incorporates the free surface, surface tension gradient, additional fluid drive forces owing to the external longitude magnetic, heat transfer between weld pool and medium, latent heat of solid/liquid phase and heat physical properties of materials.

综合考虑了焊接熔池表面张力温度系数的变化、熔池自由表面变形、外加纵向磁场对熔池流体的附加作用力、熔池与周围介质的换热、固/液两相区的熔化潜热、焊接材料的热物理性能等问题，将熔池自由表面变形、外加纵向磁场与熔池流场的计算过程相耦合同时进行分析，模拟了不同焊接材料、不同外加磁场以及不同焊接条件下外加纵向磁场GTAW定点焊接熔池流体流动与传热过程。

The heat conductivity calculation has been divided into two parts, form the borehole to the exposure of cement mantle and in the formations, as for corresponding to different borehole structures, different methods have been adopted to sum the overall heat transfer coefficients and numerical method is used to calculate the heat loss on each nodal point, furthermore, through the model proposed herein, the degrees of influences of different borehole structures on heat loss could be calculated in order to get the most economic and efficient borehole structure.

把导热分为井筒到水泥环外壁和地层导热两部分计算，对不同的井筒结构采用不同方法计算总传热系数，数值法求解每个节点处的热损失，并通过模型对比计算了不同井筒结构对井筒热损失的影响程度，得到最经济有效的井筒结构。

The physical models and mathematical models of flow,heat transfer and weight calculation in the network were established.

采用网络分析原理，研究由环控生保系统中气、液流体回路所构成的流动和热网络，建立此网络中流动、传热及重量计算的物理模型和数学模型。

The physical models and mathematical models of flow,heat transfer and weight calculation in the network were established.

采用网络分析原理，研究专家由环控生保系统中气、液流体回路所构成的流动和热网络，建立此网络中流动、传热及重量计算的物理模型和数学模型。

Single-phase forced convective heat transfer inside tube is an important research realm in the technology of heat transfer enhancement. It plays an important part in saving energy and decreasing the volume and weight of heat exchanger.

管内单相流体强制对流换热是强化传热技术的重要研究领域，其在降低换热器的能源消耗，减小换热器的体积和重量起着十分重要的作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。