Results show that the performance and reliability of the earth cooling combined system with ad-sorption dehumidifier are greatly improved as compared with the independent earth cooling system.
结果表明相对于独立的地冷空调，地冷耦合吸附除湿型空调系统的性能和可靠性提高。
Analyzes the work state of a thermoelectric cooling device based on the performance of galvanic couple.
在电偶制冷特性的基础上，通过仿真分析讨论了其变工况时的工作特性及工作电压和工作电流的选择范围。
A system based on this method consists of three parts, in which the heat rejected from the pre-cooling part is applied to drive the other parts so that the performance of the system can be improved.
其中工质冷却部分一方面产生一定的冷量用于对制冰的水进行预冷，而另一方面其排出的热量并未被浪费而是被重新利用于驱动复合系统其他部分的运行，并完成整个系统的循环，从而使系统整体的运行效率得到了提高。
In our study, a novel method to dynamically make binary ice by using waster heat was proposed. A system based on this method consists of three parts, in which the heat rejected from the pre-cooling part is applied to drive the other parts so that the performance of the system can be improved.
其中工质冷却部分一方面产生一定的冷量用于对制冰的水进行预冷，而另一方面其排出的热量并未被浪费而是被重新利用于驱动复合系统其他部分的运行，并完成整个系统的循环，从而使系统整体的运行效率得到了提高。
The flow parameters, which controlled the heat transfer phenomena in the coolant channel of the piston, are identified; the experimental facilities and program will be established in accordance with the parametric conditions experienced by a real marine diesel engine. The experimental result for the flow within smooth-walled duct under the reciprocating motion will be used as the reference datum to assess the results for the study of heat transfer augmentation. As an attempt to enhance the cooling performance, the ribs will be installed in the coolant channels which flow was orthogonal mode for the piston moving direction. Finally, the results obtained for the tests with heat transfer augmentation devices will be compared with the smooth-walled test results.
本研究计画利用座标转换理论，对受到与往复运动正交方向之流场进行参数分析，建立控制此流场热传性能之参数后，模拟实际船舶主机运转时活塞之冷却情形并进行实验量测，作为评估活塞冷却之基准，然后应用现行已实用於工业界的技术，在与往复运动正交方向之圆形冷却通道中加装凸起物以增加热传效能并予以测量其热传系数及其相关之物理现象，据以讨论此流场受往复力之影响，在周向不同位置之热传情形以及其与平行於往复运动方向之流场的差异。
The subcooled ice storage air-conditioning system adopts an ice storage tank as a subcooler which utilizes the superior heat transfer characteristics of two-phase closed thermosyphon (with R-22 as working fluid) and eliminates the drawbacks found in conventional systems. The subcooler is effective to enhance 28% more cooling capacity and 8% higher coefficient of performance by the subcooling process. The theoretical analysis result shows that the ice storage tank reduces 25% of charging time by both increasing film condensation area in the fin tubes and heat transfer area between the fin tubes and energy storage material.
过冷式储冰空调系统以两相密闭热虹吸管作为储冰槽的热传元件，利用融冰过程对管路内冷媒进行过冷，可增加系统28 %的冷冻能力及8 %的性能系数，并可使冷房温度维持恒定，而储冰槽的热力电阻电容模型理论分析结果显示，增加热管内部工作流体（R-22）薄膜冷凝面积及储能物质的热交换面积，皆可提升储冰槽的储冰速率，其中以同时实施前述两种改善设计的提升效益最高，可减少25 %的储冰时间。
Think carefully, if the presence of excessive dust in the CPU heat dissipation within the mouth, the CPU cooling is likely to lead to a decline in performance, and ultimately lead to system instability.
仔细想想，如果过多的灰尘驻留在CPU散热口内部的话，很有可能导致CPU散热性能的下降，最终导致系统不稳定。
Finally, in an example (The system consists of a screw chiller, an internal melt ice on coil storage, cooling tower and the accessory pump), the plant model is realistic in that it models various components using curves fit to dimensionless performance data of commercially available equipments.
最后本文通过一实例(系统主要包括内融式盘管蓄冰槽、螺杆式制冷机及其附属设备)，根据制造厂家提供的蓄冰槽和制冷机特性数据建立蓄冰槽蓄冷、释冷特性及制冷机耗能的模拟方程。
The effect of common cooling mode and water quenching mode on the microstructure and electrochemical performance of LiFePO4 were studied.
研究对比了随炉冷却方式和水淬冷方式对合成纯相LiFePO4微观结构和电化学性能的影响。
A series of heat and mass exchange equations are established to study the cooling performance of cooling towers.
为了研究冷却塔的冷却特性，首先根据热湿交换的理论建立了热湿交换的相关方程，并据此计算了在不同条件下在逆流式冷却塔内单个下落的水滴与周围空气所进行的热湿交换的效果，并对计算结果逐项进行了分析。
The performance of two kinds of coolant, air and steam, is compared and some up-to-date steam cooling schemes are introduced.
回顾叶片冷却技术发展的历史，比较空气和蒸汽用作冷却介质时的不同性能，介绍蒸汽冷却的一些最新实施方案。
Mathematical simulation models were established to calculate and analyze refrigeration performance indices at varying temperatures of heat source, cooling water and evaporation, as well as differential concentration of solution. A comparison of coefficient of performanceof the new double-effect NH3-H2O absorption cycle was made with those of for the traditional single-effect and doublestage cycles.
通过数学建模对双效氨水吸收式循环在热源温度、冷却水温度、蒸发温度和放气系数等变化条件下的制冷性能系数等指标进行了分析计算，对双效氨水吸收式循环与传统的单效循环和双级循环的制冷性能系数进行了比较。
In this research, the cooling performance of a high power light-emitting-diode road lamp is experimentally investigated.
摘要 本研究以实验量测探讨ㄧ高功率发光二极体路灯之散热性能。
In order to understand the mechanism and characteristics of the running and heat transfer of pulsating heat pipe, this paper studied the influence of the filling rate, inner diameter and length ratio of heating section to cooling section on the heat transfer performance of copper-water Looped PHP under air cooling condition. It was found that the heat transfer rate reaches peak value at the filling rate of 35%.
为深入了解脉动热管的运行和传热的机理与规律，研究了铜-水回路型脉动热管在空气冷却条件下，充液率、管径、加热段冷却段长度比等因素对传热性能的影响。
The experimental results show that the coefficient of performance and the cooling capacity of the new system are increased on average 30% or so.
结果显示，新系统的COP和制冷量提高了30%左右。
Its design will involve overclocking headroom, and a cooler superior to the reference design in terms of cooling performance.
它的设计将涉及超频空间，以及一个冷却器优于参考设计的冷却性能。
And then fill with water distribution, hydrophilicity, and Drag the small, high temperature, low temperature resistance, such as the excellent performance. 5, cooling tower chassis plate used for water catchment, and with automatic, manual cloth water, overflow, sewage and other devices, can be used for closed-cycle pool use without a separate pool.
填料具有水的再分布均匀，亲水性好、风阻小、耐高温、抗低温等的优良性能。5、冷却塔底盘可作集水盘用，并配有自动、手动布水、溢流、排污等装置，可作闭式循环水池使用，无需另设水池。
It features internal cooling fins for improved performance and durability.
和最好的事情。。。
Ceramics is applied for its high temperature endurance, good thermal conductivity and cooling performance.
使用陶瓷，它耐高温，导热性能好，散热快。
Aiming at the characteristics of beam blank and through analysis of its solidification characteristics and the stress, causes of longitudinal cracks in web plates of beam blank were found out: uneven temperature distribution caused by uneven cooling and the concentration of various complicated stresses are the origin of longitudinal cracks, coarse crystalline structures are their inducements and the compositions of steel and performance of protecting slag are important factors in the formation of longitudinal cracks.
针对异型坯的特点，通过对异型坯的凝固特性和应力分析，找出了异型坯腹板纵裂纹产生的原因：冷却不均匀造成的温度分布不均匀以及各种复杂应力的集中是产生纵裂纹的根源，结晶组织粗大是产生纵裂纹的诱因，钢中成分和保护渣的性能是纵裂纹形成的重要影响因素。