After the rationality of theoretical model has been testified , going along a series of numerical simulation and find the best ratio of evaporation segment and condensation segment by means of analyse the temperature variety of the electronic element surface on the effect of the radiator structure change . a series of strenthen step about heat transfer put forward theoretically by means of numerical analysis focuse on the thermal resistant of each tache of the heat transfer 在证实了本理论模型是合理的基础上，本文根据所建立的模型进行了一系列的数值模拟计算，分析了热管型电子器件散热器的结构尺寸(蒸发段和冷凝段的长度比、肋片的高度等)变化对发热器件表面温度的影响，得到了蒸发段和冷凝段的最佳长度比。
In this paper , the effects of the tsot structure on its heat transfer performance have been discussed by flow pattern observations and performance testing as the structure is so important to the tsot . the experiments of various structures have been done , and schemes to predict the transfer point and crisis point have been presented . the experiments of tsot ' s performance with various inclined - angels , flow rates , length ratios , and under vibration also have been carried out 本文主要针对这种热管在本体结构上的变化，通过流型观察试验和稳态传热性能试验，探讨结构形式与换热性能之间的关系，在前人研究的基础上，得出切向漩流两相半开式热虹吸管相应的试验关联式；同时，在热管倾角变化、长度比变化、流量变化、热管振动等情况下，对切向漩流两相半开式热虹吸管传热性能的影响情况进行了研究。
For shelters , the results show : 1 ) to reduce the raining drops entering into the inlet and to decrease the influence of the vortex , the declining angle of 45 is recommended for the shelters ; 2 ) it is better to choose those shelters which are longer 100 mm ~ 200 mm than the height of the inlets , as they may protect the room from rain 对于单侧百叶风口的挡雨板，计算表明: 1 )为了防止雨水随空气流入自然进风口，并且使风口尽量少受涡流区的影响，建议选用倾斜角度为45 “的挡雨板; 2 )建议选用长度比风口高度长100mm - - 200 “的挡雨板，可以较好的避免挡雨板过短将雨水带入室内和过长影响风口进风的情况。
