查询词典 impulse turbine

The integrated simulation model of soft cut-in system of asynchronous wind turbine generator has been built in this paper. The main circuit of soft cut-in unit, the SCR impulse rule and the performance designing of soft cut-in controller will be studied.

本文建立了完整的异步风力发电机组软并网系统仿真模型，对软并网装置的主电路、可控硅触发规律和软并网控制系统的性能要求进行了分析研究。

An approach method is applied to calculate efficiency of impulse turbine even in low reaction degree conditions' The effect of working substance which contains solid praticles on the turbine efficiency is also investigated.

给出了具有小反力度冲击式涡轮效率的计算方法和火药燃气中含有微粒流时冲击式涡轮效率的选代计算方法。

A study on the way to increase efficiency of impulse turbine is presented.

探讨了以火药燃气作为工质的运载火箭中所用的冲击式涡轮效率提高的途径。

In an impulse turbine steam is admitted through a nozzle and directed against one or more rows of blades.

当蒸汽通过冲力式涡轮机的喷嘴时，将会直接地冲击在一排或者几排的冲力式涡轮机的叶片上。

At last, the thrust and specific impulse of turbine/ramjet combined cycle engine were calculated along flight trajectory.

最后给出了沿飞行轨迹的涡轮冲压组合发动机推力、比冲和喷管喉道面积的变化。

A staged combustion cycle engine maximizes the engine's specific impulse by passing the turbine flow through the thrust chamber to develop thrust.

1分级燃烧循环发动机的最大引擎的具体冲动通过了汽轮机通流通过推力室发展的主旨。

Digital simulation is an important step for torpedo turbine engine design. This paper investigates the modeling and simulation of unclosed cycle and partial flow two-stage impulse torpedo turbine in design condition and two non-design conditions. The control modes of turbine in non-design conditions are discussed.

进行鱼雷涡轮动力装置数字仿真是设计涡轮机的重要步骤，为此，该文针对鱼雷涡轮机设计和研制的需求，采用理论分析、经验推导和实验研究相结合的方法建立了鱼雷开式循环部分进气纯冲动式复速级涡轮发动机设计工况及2 种常见变工况的数学模型，着重讨论了变工况过程涡轮机的调节控制方案，提出了简便易行的开关喷嘴控制方法，并对其进行了数字仿真研究。

The turbine adopts 3D impulse blade, unique gland seal design, and the longest steel 48 last blade （1 219mm）, the economy is 2.5% higher than normal super critical steam turbine.

全三维冲动式叶片、独特的汽封设计，以及采用目前世界上最长的48（1 219mm）钢制叶片，其经济性比常规超临界机组提高2.5%。

Passing through the nozzle at the highest speed, Impulse turbine steam directs against a row of blades which assembled in the axles of Impulse turbine with radiation shape.

当蒸汽以最高速度从喷嘴里喷出时，便冲击一列呈辐射状安装在涡轮机主轴上的动叶片。

Turbine shaft stretching; axial turbine blade set; Francis turbine; impulse turbine; oblique strike turbine; low Hydrogenerator; high-pressure hydro-generator; Bulb turbine; Kaplan turbine ; hydroelectric generating units

湖南汉龙水电设备有限公司是由有五十多年生产历史的国有企业改制而成的、经湖南省工商行政管理局核准登记注册、国家定点生产中小型水轮发电机组的专业厂家，中国电器工业协会水电分会会员。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。