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- The DEH system of the back pressure turbine of thermal power plant is presented in detail and the load dump test used the conventional method is developed successfully. 以某热电厂背压式汽轮机数字电液调节系统(DEH)为例,介绍了该机组DEH系统的构成、特点以及机组DEH改造后采用常规法甩负荷试验的情况。
- extraction back pressure turbine 背压抽气式汽轮机
- radial-flow back pressure turbine 辐射式背压汽轮机
- The long-term life and low cycle fatigue life of low pressure turbine blade for an aeroengine under real loading spectrum is analyzed by using this method. 用该方法对某型发动机低压涡轮工作叶片在实际飞行载荷谱作用下的持久寿命和低循环疲劳寿命进行了分析。
- Simplify heat system of small - sized back pressure turbine 小型背压式汽轮机热力系统的简化
- To investigate the aerodynamic design ideas and concrete methods of high performance Low Pressure Turbine (LPT) at low Reynolds number condition, a new LPT of high load, large chord and proper velocity distribution was designed. 摘要为了探索高空低雷诺数情况下高性能低压涡轮部件的气动设计思路和设计方法，通过采用高负荷、大弦长的叶片设计和选择恰当的叶片表面速度分布形式设计了一台新低压涡轮。
- The DEH System of Back Pressure Turbine of Thermal Power Plant 热电厂背压式汽轮机DEH改造
- Improvement practice of increasing efficiency of back pressure turbine 提高背压式汽轮机效率的改造实践
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Reciprocating and low pressure turbine 往复式蒸汽机和低压汽轮机
- high pressure and low pressure turbine 高低压汽轮机
- supercritical steam pressure turbine 超临界汽轮机
- In this paper the three-stage high/low pressure turbines, strut passage after turbines, bypass and mixing section are simulated numerically. 本文对内涵高低压三级涡轮、涡轮出口支板通道、外涵通道以及内外涵混合段流动进行联立计算,给出了流场结构和流动分析。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
