• 研究结果表明提高热压温度增加单板含水率可以加快传热速度

    The results show that the hot-transfer rate can be raised by increased pressing temperature and moisture content.

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  • 传热速度均匀使工作且变小,它的清净作用保持工作表面光亮具有良好抗氧化稳定性稳定性。

    It transfers heat quickly cut evenly, so that the work of quenching hard and small, it detergency can keep working surface bright, has good oxidation stability and thermal stability.

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  • 环氧树脂传统固化方法由于存在着传热速度慢、温度梯度大、固化不均匀和固化速率低等问题,严重影响了环氧树脂复合材料的固化质量。

    The effect of microwave curing on the curing velocity, mechanical and thermal properties of epoxy and epoxy matrix composites were discussed emphatically and in detail.

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  • 方程引入垂直管蒸发传热模型,求解时考虑径向速度质量扩散系数变化传热的影响。

    The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.

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  • 最后,对脉动热管传热规律了初步分析,得出了传热性能关系以及运行速度管径,充液率的关系。

    Relationship of heat transfer rate and filling rate is obtained, as well as the relationship of velocity and inner diameter, filling rate.

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  • 介绍了300MW汽轮机组通道出口速度分布对凝汽器传热影响

    The thesis expresses velocity distribution of the exit of the exhaust hood of 300MW turbine effect on temperature difference of the condenser.

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  • 优化设计燃烧室,加快燃烧过程火焰传播速度,有效防止爆燃产生,使活塞传热更加均匀,排放更低。

    The optimized combustion chamber accelerates the transferring speed of the flame, prevent the deflagrating, even the heat transfer on the piston and lower the amount of the exhausting.

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  • 理论分析实验结果表明椭圆板束有利于蒸发有效地提高蒸发速度传热效率

    The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency.

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  • 不同传热机制最终影响火焰蔓延速度的大小。

    The heat transfer principium will influence the flame spreading velocity at last.

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  • 连铸结晶器内传热可视为一个稳态过程可用依赖拉坯速度三维稳态热传导方程描述。

    The heat transfer of steel fluid in continuous casting mould is a stable process and can be depicted with three-dimensional stable heat conduction equation depending on tension speed.

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  • 通过强化传热可以大幅提高还原加料速度缩短还原生产周期提高生产效率

    The strengthening heat transfer can significantly improve reduction feeding rate and shorten the cycle of reduction process, finally increase production efficiency.

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  • 因为可以空气传热30水冷系统允许处理器运行更高速度大大减少系统噪音

    Because water can conduct heat about 30 times faster than air can, a water cooling system allows the processor to run at higher speeds while drastically reducing system noise.

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  • 利用传热原理估算带钢连续退火生产中采用氢气氢气雾化水冷却介质的冷却速度

    The strip cooling rate with hydrogen and hydrogen plus water spray on continuous annealing line is estimated according to the heat transfer principle.

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  • 协同方程意义在于能够求解一定边界条件对应的最佳速度场,从而实现优的传热效果

    By solving this equation the optimal velocity field has been obtained, which leads to the best heat transfer efficiency in convection.

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  • 根据流体动力学理论分析了颗粒径流化速度关系,通过利用或建立简单传热燃烧模型,定量计算了不同粒径无烟煤颗粒的时间通过炉膛时的停留时间。

    With using some simplified heat-transfer & combustion model, the burn-out time and the stay-time(one times through furnace) of a single coal particle in the furnace of CFB were also calculated.

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  • 理论核心内容传热速度矢量温度梯度的点积值的对应关系。

    The core content of the theory is the correspondence between the thermal performance and the integral of the dot product of the velocity and the temperature gradient.

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  • 烟气速度偏低导致积灰严重,影响传热温度主要原因。

    The reliable improvement methods were suggested and carried out. The lower gas velocity causes more serious ash deposit, which led to the higher exhaust gas temperature.

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  • 基于测量结果讨论了大型因射流自然对流传热所造成的速度

    The flow field inside the large enclosure is discussed based on the measurements.

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  • 基于测量结果讨论了大型因射流自然对流传热所造成的速度

    The flow field inside the large enclosure is discussed based on the measurements.

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