Interactions between hydrokinetic turbines and near scale and far scale bed sediment particles are considered a critical......

Wet steam condensing flow in low-pressure steam turbine leads to efficiency losses and blade erosions. In order to inve......

The hot deformation behavior of FGH96 superalloys at 1070-1170°C and 5×10?4-2×10?1 s?1 were investigated by means of ......

In order to investigate the design method for a micro centrifugal compressor,which is the most important component of an......

对超超临界汽轮机组应用三冗余汽机跳闸保护系统的硬件配置、总体结构、系统组成、工作特点、进行了详细分析,从而保证了超超临界......

文章分析了大唐韩城第二发电厂600 MW机组空冷控制系统,针对汽轮机背压控制调节偏差较大且抗扰动能力弱以及RB试验时空冷控制系统......

用并联机床加工汽轮机叶片时,往往受其工作空间的限制而不能在最佳的切削姿态下进行加工.因此我们在并联机床六轴联动的基础上,再......

根据峡江水电站参数,结合低水头特性,峡江水电站机组选型为灯泡贯流式机组.本文从水轮机模型试验结果及制造与设计难度分析机组的......

介绍了加工动力涡轮盘榫槽拉刀的设计、制造和修磨,解决了榫槽拉刀的结构问题,为涡轮盘榫槽的拉削提供了刀具.......

本文对铸造锌铝合金ＺＡ２７蜗轮台架试验中出现过的蜗轮早期断裂失效现象进行了综合分析，并在此基础上提出预防ＺＡ２７蜗轮断裂失效的措施。......

利用数值模拟手段研究了雷诺数对低压涡轮部件性能的影响．分析了低压涡轮内部流动的变化。结果表明低压涡轮效率随雷诺数降低而下降......

对高温高湿燃气的热物性进行了计算分析,认为注湿后的燃气随着含湿量的增加,气体的热物性会随之发生变化;在此基础上建立了燃气透......

With an application of topological analysis,in this paper the skin-friction line patternson compressor and turbine casca......

本文叙述了卧轴灯泡贯流式水轮机与立轴转浆式水轮机相比,具有过机流量大、转速高、效率高、结构紧凑、尺寸小、厂房尺寸与基础开......

Objectives: Heart Rate and Blood Pressure have been reported to be susceptible to the effects of air pollution. Effect o......