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- Three dimensional nonlinear cyclic stress-strain analysis of gas turbine rotor disk-blade system 燃气涡轮转子盘-片系统三维非线性循环应力-应变分析
- The gas turbine feeds on the fuel it pumps. 燃气轮机以它所抽入的燃料为能源。
- gas turbine rotor 燃气轮机转子
- An inspection and strength analysis were conducted on the rotor component of flue gas turbine after 100000 hours running. 介绍了透平机转子的部件检验和强度分析,探讨了国产透平机的寿命评估。
- 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。
- Only few public buildings adopt Gas Turbine Cogeneration. 有少数公共建筑采用燃气轮机热电联产系统.
- The main topic of this paper is to describe the basic principles of the hammering method and problems about vibration characteristic measurements of the rotor of a 4000 HP gas turbine by using this method. 本文主要论述锤击法的基本原理及用这种方法对4000马力燃气轮机转子的振动特性进行测试的有关问题。
- 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。
- High speed micro-turbomachinery such as micro gas turbine and micro turbojet engine has an apparent feature that they have light weight and high speed rotor with complex structure. 微型高速透平机械如微型燃气轮机和微型喷气发动机的一个显著特点是都具有结构复杂,重量轻的高速转子。
- For the efficient vibration fault diagnosis of large gas turbine symptoms of rotor imbalance, rub, oil whirl, thermal bend, steam induced whirl, rotor misalignment are analyzed and summarized. 总结了燃气轮机发电机组振动故障机理、特征、影响因素和诊断方法,包括转子不平衡,动静摩擦,油膜振荡、热变形、汽流激振、转子不对中、喘振等,阐述了振动测试技术。
- 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。
- 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 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。
- At Shengli Gubei Thermoelectricity Plant, the gas turbine unit has been unused due to natural gas shortage. 摘要胜利石油管理局电力管理总公司孤北热电厂,担负着黄河以北油田工业生产、居民生活的部分用电负荷的发供电任务。
- Cutaway of the PW 4000112-in(284.48cm) gas turbine engine ,showing fan bypass section. 涡轮发动机剖面图,展示风扇旁路部分。
- 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。
- Whirlpool Qibeng the impeller similar large gas turbines impeller. 漩涡气泵的叶轮类似庞大的气轮机的叶轮。
- 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。