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- Surface heat transfer coefficient is an important physical parameter which reflects energy transfer of interface and cooling capability of medium. 淬火过程中表面换热系数是反映界面能量传递和介质冷却能力的重要物理参数。
- mass energy transfer coefficient 质能转移系数,质量能量传递系数,质能传递系数
- energy transfer coefficient 能量转移系数
- Dye dimer is effective form of energy transfer, too. 染料二聚体也是能量转移的有效形式。
- The Luminescence and Energy Transfer of NPB Doped by 5[J]. 引用该论文 张步新;赵伟明;朱文清;蒋雪茵;张志林;许少鸿.
- The main parameterof heat convection process is heat transfer coefficient. 反映对流换热过程特性的主要参数是对流换热系数。
- The result shows that fracture due to thermal stress may occur when effective pump energy is up to 10kW/cm2 and the increase of heat transfer coefficient can reduce the temperature but may increase the maxim thermal stress. 研究结果表明:有效泵浦功率密度达到10kW/cm2量级时,介质可能发生热致断裂; 增大强迫对流换热系数会减少温升,但端面处温度梯度增大,热应力可能增大。
- The compared results with the industrial operating data show a good indentification and a suitable length turbulator to increase the transfer coefficient and reduce the consumption of heat energy. 与工业应用现场标定结果对比证实了上述关联式的可靠性,说明选择适宜的扰流子长度,可获较大的管内对流传热系数而耗能较少。
- Thermal energy transfers to metal very fast. 热能转移到金属上的速度很快。
- Another portion is lost as heat because of inefficiencies in energy transfer. 由于能量转换效率低,另一部分能量以热量形式损失掉。
- Heat transfer coefficient,comprising convective and radioactive components may strongly depend on the actual flow enthalpy and density. 由对流和辐射两部分组成的热交换系数极大地依赖于实际活动的焓和密度。
- The total moment increases by 75%~101% and heat transfer coefficient by average 171%as against the plain twisted strip. 自转清洗力矩增大了75%25~101%25、能够在0.;5m/s以上的较低流速下自动清洗管内的污垢;
- Enhancements of convective heat transfer coefficient are different in the different positions of experimental pipeline. 在实验管道内的不同位置纳米流体对流换热系数的提高也是不同的。
- Heat flow from a hotter to a cooler body is a process of energy transfer tending to equalize temperature. 热从高温物体流向低温物体是一个能量传递过程,它使温度趋于均匀。
- Discusses the influences of the shading and airspace width on the integrated heat transfer coefficient. 讨论了遮阳设施、空气层宽度等因素对综合传热系数的影响。
- If the convective heat transfer coefficient is great enough, its rechange has smaller effect on temperature response. 当对流换热系数足够大时,再改变对流换热系数对温度影响较小。
- Radiation is a form of energy transfer that does not require a supporting medium nor contract with radiating body. 辐射是一种既不需要介质也不需要与辐射体接触而进行的能量传输形式。
- Drop diameter distribution and mass transfer coefficient are briefly introduced. 对滴径分布和传质系数也作了简单介绍。
- The calorie is the unit usually used for measuring the amount of energy transfer in biochemistry. 生物化学中测定能量转移量的单位是大卡。
- Using heat reflection at the glass, shaded factor is the reduction, and reduce heat transfer coefficient. 采用热反射中空玻璃,既减少遮阳系数,又降低传热系数。