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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
Testing the IVV-2M fuel element bundle in the graphite pulse reactor (IGR) under emergency loss-of-flow conditions and A pulsed
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Analysis of loss-of-coolant and loss-of-flow accidents in the first wall cooling system of NET/ITER
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Three ex-vessel loss-of-coolant accidents, two in-vessel loss-of-coolant accidents, and three loss-of-flow accidents have been analyzed using the thermal-hydraulic system analysis code RELAP5/MOD3.
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| | On the basis of analysing the loss of propeller efficiency aswell as the relation between flow field energy and efficiency,amethod for predicting efficiency improvement of energy-savingpropeller systems is presented in this paper.The degree of efficiencyimprovement of such a system can be predicted after related dataof the flow field are given. | | 本文通过分析螺旋桨效率的损失、流场能量与效率的关系,提出了船舶节能推进系统效率的预报方法。在给定流场数据后就可以利用该法预报节能推进系统效率提高的程度。 | | 文摘来源 | | In this paper, the plate simulation for simulating a distortion flow field is developed to simulate a flow field a large distortion value at the outlet of an inled. Four flow field with large distortion values are successfully simulated by the developed plate simulator. The simulated results show that it can simulate accurately both the distortion contour maps of the steady state total pressures and large distortion values, and that the maximum among four distortion values, DC90, is about -1.118. The distor... | | 提出了“大板结构”模拟板的概念,并用它成功地模拟了某飞行器进气道出口大畸变流场,其畸变值最大达DC_(90)=-1.118,表明采用“大板结构”模拟板可有效地模拟大畸变流场。同时给出了板前来流M数对板后流场总压损失、流场畸变及紊流度等参数的影响,为进一步开展进气道/发动机匹配研究,发动机抗畸变能力实验研究提供了手段。 | | 文摘来源 | | Hydraulic modeling for the intercepting well in front of the combined sewage pumping station is performed, with modifications to the design. Two proposed wells are compared in head loss and flow and in the impact of actuating the storm water pump on the intercepting flow and the impact of the well on drainage facilities upstream. With the results, proposals are made for the design and operation management. | | 对合流污水泵站泵前截流井进行了水力模型试验研究 ,并提出了设计改进措施 ,比较分析两种截流井方案在各种截流量、开启度等工况时的水头损失、流态特征 ,研究雨水泵启用对截流量的影响 ,以及截流井对上游排水设施的影响。根据研究成果 ,对设计及日后运行管理提出了合理建议。 | | 文摘来源 | |   |
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