English translation for "thermosyphon"
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- 热虹吸管
温差环流系统
- Example Sentences:
| 1. | Experimental study of the reduced reverse circulation in thermosyphon solar water heater 防倒流循环家用太阳能热水器的实验研究 | | 2. | The influence of the vapor amount from the controlled evaporation area to the performance of the thermosyphon is studied theoretically 本文从理论的角度,定性地分析了受蒸发面积控制的蒸汽生成量对热虹吸管启动性能的影响。 | | 3. | On the basis of present papers about semi - open thermosyphons , the heat transfer characteristics of the turbulence semi - open thermosyphon ( tsot ) were investigated both experimentally and theoretically 在前人有关重力热管和半开式重力热管的试验研究和理论研究的基础上,本文对一种新型的热虹吸管进行了传热性能研究。 | | 4. | The optimum inclination angle is between 15 ~ 20 , the length of thermosyphon will not change the phase - change heat transfer coefficient of the evaporation section and the condensation , which will enlarge heat transfer area of thermosyphon and increase the heat exchange capacity . the head - on speed of wind only stranger the heat transfer of the evaporation section and the condensation section . the experiment shows that the mathematic model closely fits to the thermosyphon , moreover , the one key to resolve the thermosyphon effect lies in decreasing the thermoresistance of evaporating section and condensation section . this study can provide directions and experience in the future research 倾斜角越大,热虹吸管总热阻越大,最佳倾角在15 20之间;充液率过多或过少都会对传热性能产生不利影响,对于本实验采用的1 . 75m 、 2m 、 2 . 5m 、 3m热虹吸管,最佳充液率在20 % 35 %之间;管长对传热也有影响,管长不改变热虹吸管蒸发段和冷凝段的换热系数,只增加了热虹吸管的换热面积,增大换热量;迎面风速的大小,起到强化热虹吸管蒸发段和冷凝段换热的目的。 | | 5. | The main results in this paper are as follows : ( 1 ) study on starting up performance of thermosyphon : according to the study on the states before and after starting up of thermosyphon with the various filling amount , it is considered that the phase change heat transfer inside the copper - water thermosyphon with a large ratio of length and diameter is not only influenced by the boiling degree of superheat , but also controlled by evaporation and companied with the boiling of the thin liquid film 本文的主要研究结果为: ( 1 )热虹吸管启动性能的研究:通过对从不同充液量、启动前状态、内部汽化核心状态对启动的影响所进行的试验研究,认为大长径比的铜?水热虹吸管管内相变不仅仅为沸腾,而是以蒸发为主,伴有薄液膜的沸腾。 | | 6. | According to the working condition of electronic element , a testing system established to test the temperature variety of the electronic element surface on several kinds of radiator which designed on different structure under different working condition . on the basic of the experimental results , integrated theoretical model established which include three part : heat simulation copper block , two - phase closed thermosyphon and heat sink 根据电子器件的运行工况,建立了散热器性能测试系统,并对所设计的不同型式的热管型电子器件散热器进行了在不同工况下的性能实验,比较了在热流密度、风速、风温等实验工况发生改变的情况下各型式的热管型电子器件散热器中电子器件表面温度的变化规律。 | | 7. | Abstract : visual experiment was carried out for the enhanced boiling heat transfer in evaporation region of thermosyphon . analysis had been carried out to test the results . a physical model describing an enhanced boiling heat transfer in evaporation region were proposed based on the analysis results , thus providing theory references for development of heat pipe technology 文摘:通过对热虹吸管蒸发段强化传热进行可视化实验研究并对其结果进行分析讨论,在此基础上建立了热虹吸管蒸发段强化传热物理模型,为热管技术的发展提供理论依据 | | 8. | As a typical power electronic module , igbt has the same thermo design request as other high power electronic devices . based on consulting a number of references , the performance of thermosyphon , which is the key component of heat pipe heat sink for igbt , is studied , and the heat pipe heat sink for igbt is developed and researched with the approach of combining the theoretic analysis and the experiment study 作为典型的大功率电子模块igbt ,具有与其它大功率电子元器件相似的热设计要求,本文针对igbt ,在查阅大量相关文献的基础上,应用理论分析和试验研究相结合的方法,系统地研究了此散热器中的传热核心元件? ?热虹吸管的性能,并开发研制热管式igbt散热器。 |
- Similar Words:
- "thermostress" English translation, "thermostromuhr" English translation, "thermostructural analysis" English translation, "thermoswitch" English translation, "thermosynthesis" English translation, "thermosyphonic effect" English translation, "thermosystaltism" English translation, "thermotactic" English translation, "thermotank" English translation, "thermotank system" English translation
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