Showing 161 - 180 results of 680 for search '"steam turbine"', query time: 0.08s Refine Results
  1. 161

    Justification of the power of the heat pump used in the cooling system of the steam turbine condenser of the CCGT-CHP by M. A. Treshcheva, I. D. Anikina, D. A. Treshchev

    Published 2022-05-01
    “…Determination of the permissible power of the heat pump (HP) used in the cooling system of the steam turbine condenser for a thermal power plant (TPP) based on double-circuit combined-cycle gas turbine (CCGT).METHODS. …”
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    Analysis and treatment of abnormal vibration for low-pressure cylinder of 660 MW steam turbine units by TENG Qianli, LI Weijun, MA Sicong, CAI Wenfang, ZENG Wenjin, ZHANG Zhanjie

    Published 2023-07-01
    “…Aiming at the abnormal vibration phenomenon of low-pressure cylinder during the debugging period of a new 660 MW ultra-supercritical steam turbine unit, through vibration test and analysis, it is concluded that the bearing bush of low-pressure cylinder has low dynamic stiffness and its resonance frequency is close to the working speed, if the shaft vibration climbs due to factors such as dynamic and static rubbing, the tile vibration will be caused to climb significantly. …”
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    Generating power with higher efficiency. by Symes, Alan, author

    Published 1998
    Subjects: “…Steam-turbines…”
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    Experimental and Theoretical Research of a Hot Condition of High Pressure Cylinder of the T-100-130 Steam Turbine by V. A. Kudinov, E. V. Kotova, O. Yu. Kurganova, V. K. Tkachev

    Published 2019-10-01
    “…The results of experimental and theoretical studies of the temperature state of the high- pressure cylinder (HPC) of the T-100-130 steam turbine for one of the start modes are presented. …”
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    Calculation model of non-nuclear steam rush in steam turbine of nuclear power unit Construction and application by Liu Junfeng, Kang Zhen, Wang Miaomiao, Chao Shima, Xi Jingbin, Wu Zhijun, Wang Wei, Zhang Zhenlu

    Published 2023-01-01
    “…According to the technical characteristics of steam turbines and their thermodynamic systems of various types of nuclear power units, a calculation software suitable for evaluating the feasibility of nonnuclear steam rushing of steam turbines of various types of nuclear power units is developed The software can accurately evaluate and check the non-nuclear steam rushing parameters by comparing the steam intake and heat consumption required by the steam turbine with the effective steam quantity and heat storage provided by the primary loop, and solve the quantitative evaluation problem of the feasibility of non-nuclear steam rushing for steam turbines of various types of nuclear power units.…”
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  18. 178

    SECONDARY FLOW STRUCTURES AND RESULTANT EXIT FLOW ANGLE FLUCTUATIONS IN HIGH PRESSURE STEAM TURBINE STAGE by JERZY ŚWIRYDCZUK

    Published 2010-01-01
    “… The object of investigation is the stage, the geometry and flow conditions of which are typical for a series of steam turbines in operation in Polish power plants. The flow analysis is based on the CFD calculations performed using FlowER, a specialized URANS code developed for studying unsteady phenomena in turbine stages and sections. …”
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    Application Experience of Composite Materials with Macro-Heterogeneous Structure for Normalization of Thermal-Mechanical State of Steam Turbines by Yu. V. Kobzar, A. S. Kalinichenko, E. O. Voronov

    Published 2013-06-01
    “…The paper presents an application experience of composite materials with macro-hetero-geneous structure for normalization of thermo-mechanical state of steam turbines. It has been shown that the developed repairing technology with application of composite materials with macro-heterogeneous structure makes it possible to ensure thermo-mechanical state of steam turbines after their reconstruction  at the level of newly assembled ones.…”
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