查询词典 turbine-driven

In this paper, main shaft, one of the key parts of Bulb Tubular Turbine-Generator, is analyzed with Finite Elements Method and the Theory of Optimized Analysis combined with Pro/e and ANSYS, mainly static strength analysis and optimized design analysis.

应用有限单元法理论和优化设计思想并结合大型工程分析软件进行贯流式水轮发电机组的设计与开发，对于提高其设计水平和生产效率将是大有裨益的。

An assessment of hydropower potential and environmental impact is vital to a decision whether it is feasible and valuable to reinstall a waterwheel, a turbine or an Archimedian screw for Gordleton Mill on the Avon Water, New Forest District, England.

摘 要：水能和环境影响的评估，对于判别英格兰新福里斯特区埃文河Gordleton磨坊重新安装一台改良水车或一台水轮机或一台阿基米德式螺旋水轮机的可行性和经济性是至关重要的。

Portfolio platform to test equipment, laboratory based platform, the electrical test bed, Maohan platform, Turbine test-bed, reducer test-bed, round platform, landing boring machine table, boring and milling machine table, vertical table, bed gantry milling work Taiwan, resin sand cast iron bed, column, and other large Dianban die castings.

检验组合接装平台、实验室基础平台、电机试验台、铆焊平台、汽轮机实验台、减速机实验台、圆平台、落地镗床工作台、镗铣床工作台、立式工作台、龙门铣刨床工作台、树脂砂铸铁床身、立柱、模具垫板等大型铸件。

Through the details simulation calculation of typical operation conditions of turbine, some conclusions are showed: the design of the overflowing parts is appropriate; the flow in the draft tube is smooth in the optimal operation conditions, the rotation direction of the vortex band is reversed to the runner in the large flow, and the rotation direction of the vortex band is identical to the runner in the small flow.

通过对水轮机典型工况点的详细计算分析，可以看出：各过流部件的设计符合设计要求；同时在最优工况下，尾水管没有明显的偏心涡带，在大流量工况下，尾水管直锥段内有与旋转方向相反的涡带；在小流量工况下，尾水管直锥段内有与旋转方向相同的涡带。

An advantage of a gas turbine engine is its ability to be removed from the ship for repair in a short period of time (approximately 72 hours).

汽轮机引擎的好处是它的能力从船被去除为修理在一个短时期(大约72 个小时)。

Germany TOP import plug valves categories: flange plug valves, stainless steel plug valves, cast steel plug valves, lined plug valves, plug valves turbine gate, pressure gauge plug valves, plug valves insulation.

德国TOP进口水力控制阀类：多功能水泵控制阀、多功能持压/泄压阀、多功能遥控浮球阀、缓闭式止回阀、流量控制阀、活塞式可调减压稳压阀、活塞式安全/泄压阀。

The analysis and discusses the structure of the most generally use's 1.5 MW composite wind turbine blades being subject to a bird strike have been done.

本文主要的目的在探讨当今最广泛使用的1.5MW复合材料风车涡轮叶片，在遭受到鸟击时的结构分析。

But for condensing steam turbine, the exhaust steam enthalpy and the enthalpy of regenerative extraction steam in wet steam state region can t be d...

该方法利用蒸汽等熵膨胀过程来确定等效热降，不仅避开了求解汽轮机排汽焓的难题，而且还可以分析引起热力系统经济性降低的原因和部位，从而为汽轮机热力系统经济性诊断提供了依据。通过与常规等效热降法计算结果的对比，证明了该改进方法的正确性。

By and large, China displays interest in all our development products, including industrial gas-turbine engines.

大体说来，中国对于我们发展中的项目都有兴趣，包括燃气轮机。

Thanks to a 30% federal tax credit, that works out as much the same as a combined-cycle gas-turbine plant—but without the noise and fumes.

由于30%的联邦税收的减免，它的产出和一台联合循环燃气涡轮机一样，但是却没有噪音和烟雾。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。