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- The axial heat conduction losses through the high frequency miniature co-axial nonmetallic pulse tube cryocoolers(PTCs)was analyzed and calculated. 针对所开发的高频微型同轴非金属脉冲管制冷机进行了轴向导热损失的计算与分析,并与相同几何尺寸的金属脉冲管制冷机进行了比较。
- METHODS OF NUMERICAL CALCULATION OF THE HEAT CONDUCTION LOSS IN LASER CUTTING 激光切割热传导损失数值计算方法
- heat conduction loss 导热损失
- ANALYSIS AND CALCULATION OF AXIAL HEAT CONDUCTION LOSSES OF HIGH FREQUENCY MINIATURE CO-AXIAL NONMETALLIC PULSE TUBE CRYOCOOLERS 高频微型非金属脉冲管制冷机轴向导热损失的计算分析
- Heat losses from the reservoir by heat conduction cannot be prevented. 热储通过热传导的热损耗是无法阻挡的。
- The unique dual-space structure of Heat Mirror ? insulating glass can effectively prevent energy loss through heat conduction; it is the best solution for heat insulation and heat preservation at large temperature deference. 由于热镜中空玻璃独特的双中空结构有效的防止通过热传导的能量损失，使之成为高温差条件下隔热保温玻璃的最佳选择。
- Only one conduction loss of the power switch is present in the power flow path during the inversionperiod. 逆变时,在功率通量回路中只有一个功率开关上有传导损耗。
- The special designed cooling barrel jacketing has a large heat conduction area and good cooling effect. 特殊设计的冷却桶夹套，热传道面积大，冷却效果极佳。
- Under this control the MOSFET's on-time is shortened, and the switch's rms current decreases, which reduces the conduction loss and increases the Boost converter efficiency. 这种方法可以缩短开关管的导通时间,减小流经开关管的电流有效值,从而降低其导通损耗,提高变换器的效率。
- The energy exchange contains three basic physical processes: radiation, convection and heat conduction. 地气交接面的能量交换过程包含了辐射、流、传导三种最基本的热物理过程.
- The feature is evenly heat conduction due to the extra thickness on the base, it makes the food not easily sticky. 特别加厚的低部具有传热均匀的特点,使食物不易粘底。
- This sole buy enters data of a special heat conduction, electrify hind can give out heat. 该鞋底置入一层非凡导热材料，通电后便可发热。
- Effects of axial heat conduction in the wall on convective heat transfer in microtube have been studied analytically. 本文通过数值解析的方法研究了考虑壁面轴向导热时微细管内的对流换热。
- Nd:YAG Laser heat conduction welding is one of important laser welding mode which is applied to welding of thin parts. 激光热导焊是激光焊接中一种重要的焊接模式,广泛应用于薄件的焊接中。
- In order to solve the ill-posed of heat conduction equation,discrete regularization method is used. 热传导方程寻源反问题具有不适定性。
- In this paper,the principle of heat conduction and different equipments for wort boiling were introduced. 麦汁煮沸是啤酒酿造中糖化工段的一项重要的操作过程。
- With some assumptions,the problem can be predigested to one-dimension unsteady state heat conduction. 在做出一定的假设后,问题可简化为一维非稳态导热。
- The Heat conduction type's heat measure is a new type estmate.It deffrent with isotherm and heat insulation type. 热导式自动量热计是一种新型的量热仪,它在原理和结构上完全不同于恒温外套式和绝热式热量计。
- The application of SCM observe and control technology in the development of the instrument of flat heat conduction coefficient. 单片机测控技术在平板导热系数仪研制中的应用。
- Developed and studied drying technique which used hot water as a heat conduction medium drying north hard broadleaf timber, analysed and compared its economic benefit. 对利用热水作为热导介质干燥南方硬阔叶材进行了开发与研究，并对经济效益进行分析和比较。
