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- welded disc turbine rotor 焊接转子
- When the steam turbine rotor rotation when the rotation Driven generator rotor. 当汽轮机转子转动时便带动发电机转子转动。
- A dynamic strain gage is developed for dynamic stress test at900℃ of turbine rotor blades of an aeroengine. 为了对某型航空发动机涡轮转子叶片在900℃温下进行动应力测试,研制了900℃态应变计。
- The design of the disc turbine aerator and the oar turbine aerator are discussed.Their inspiratory capacity,air bubble diameter and distribution frequency are compared. 设计了圆盘型涡凹曝气头和螺旋桨型涡凹曝气头,比较了两种类型曝气器的引气量、曝气气泡直径、粒径分布等。
- That monitoring the fatigue expenditure of turbine rotor can improve security and flexibility of the unit. 实时监测汽轮机转子疲劳损耗,能提高机组运行的安全性和机动性。
- High-speed flow of steam turbine rotor rotation, the formation of mechanical energy. 高速流动的蒸汽推动汽轮机转子转动，形成机械能。
- Types: continuous ring disc and dense teeth welding disc. 型式:有连绩式环型切片及密式焊接切片。
- The paper introduced the process with argon arc welding of tungsten electrode to repair turbine rotor of1# generator system. 本文主要介绍了我厂利用钨极氩弧焊将1%23电机组汽轮机转子修复的工艺过程。
- The results showed that process parameters varied with time in fermentation was distinct for different agitator and the hydrofoil impeller instead of the disc turbine impeller might significantly reduce power consumption under the same condition. 研究结果表明：(1)与传统的涡轮搅拌桨相比，翼形轴流桨搅拌其发酵过程参数（粘度、溶氧、效价等）随时间的变化曲线有明显的差异；(2)在相同的生产条件下，用冀形轴流桨代替涡轮桨可有效提高生产效率。
- The solution of picric acid and sodium dodecyl benzene sulfonate(SDBS) has been used to corrode the aged turbine rotor steel sample. 选用苦味酸添加十二烷基苯磺酸钠(SDBS)作为蚀刻液对老化汽轮机转子钢试样进行侵蚀。
- At present, this vertical air-cooled Roots pump and crew have been in the petroleum, chemical, plastics, pesticides, steam turbine rotor balancing. 目前，这种气冷式直排大气罗茨泵及机组已经在石油、化工、塑料、农药、汽轮机转子动平衡。
- The torque tube unbalance of turboshaft power turbine rotor is investigated and a test method for estimating the unbalance is introduced with high speed dynamic balance test. 对涡轴发动机动力涡轮转子测扭基准轴的不平衡量进行了研究,提出了一种通过高速动平衡试验估算出测扭基准轴不平衡量的试验方法。
- To the embrittlement phenomenon of steam turbine rotor, this thesis calculated 300MW steam turbine rotor"s transient temperature field of cold start-up using FEA method. 本文针对汽轮机转子的脆化现象,运用有限元方法对引进型300MW汽轮机冷态启动过程的高中压转子瞬态温度场进行了分析计算。
- Zhang Na,Cai Ruixian.Explicit analytical solutions of unsteady temperature field in steam turbine rotor with center hole[J].Procee dings of the CSEE,1999,7(19):38-39. [3]张娜;蔡睿贤.;考虑中心孔影响的汽轮机转子不定常温度场显式解析解[J]
- double-folded blade downflow disc turbine 下压式双折叶圆盘涡轮
- Finite element analysis program was used to calculate the stress of 300MW turbine rotor in straightening the axle,and the effect of each factor is analyzed combined with the trial result. 应用有限元分析程序对300MW汽轮机转子直轴进行了应力计算,并对各影响因素进行了分析,结果表明退火处理过程中残余应力产生的塑性变形量不可忽略。
- Survey of Fatigue Strength Theory of Turbine Rotor 汽轮机转子疲劳强度理论研究现状与展望
- The car has had a new wing welded on. 这辆汽车焊接了一个新的翼子板。
- Have you recorded the data in disc? 你已把那些数据存储到磁盘上了吗？
- Manufacturing and Assembly of Turbine Rotor 涡轮转子的加工与装配
