A generic low-pressure steam turbine test case for aeromechanics and condensation

被引：0
|
作者：
Fuhrer, Christopher [1 ]
Gruebel, Marius [1 ]
Vogt, Damian M. [1 ]
机构：
[1] Univ Stuttgart, ITSM Inst Thermal Turbomachinery & Machinery Lab, Stuttgart, Germany
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY | 2019年 / 233卷 / 07期
关键词：
Test case; steam turbine; aeromechanics; condensation;
D O I：
10.1177/0957650919833207
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
At the Institute of Thermal Turbomachinery and Machniery Laboratory (ITSM) a generic test case was designed to investigate aeromechanical phenomena and condensation in low-pressure steam turbines. This test case, referred to as Steam turbine Test case for Aeromechanics and Condensation (STAC) consists of the two last stages of a low-pressure steam turbine and is representative for a modern steam turbine design. STAC is intended to serve as a numerical test case to allow studying the fields of aerodynamic damping and spontaneous condensation in low-pressure steam turbine last stages. The geometry of the turbine is made available online at www.itsm.uni-stuttgart.de/research/test-cases/.
引用
收藏
页码：953 / 958
页数：6
相关论文
共 50 条
  • [1] Unsteady wet steam flow measurements in a low-pressure test steam turbine
    Duan C.
    Ishibashi K.
    Senoo S.
    Bosdas I.
    Mansour M.
    Kalfas A.I.
    Abhari R.S.
    International Journal of Fluid Machinery and Systems, 2016, 9 (01) : 85 - 94
  • [2] Corrosion fatigue evaluation on low-pressure steam turbine
    Yan, L.
    Inagaki, S.
    Arimura, M.
    CHALLENGES OF POWER ENGINEERING AND ENVIRONMENT, VOLS 1 AND 2, 2007, : 1019 - +
  • [3] On efficiency measurements for large steam turbine low-pressure stages
    Krzyzanowski, J
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 1997, 211 (04) : 347 - 355
  • [4] Prediction of losses in the flow through the last stage of low-pressure steam turbine
    Dykas, Slawomir
    Wroblewski, Wlodzimierz
    Lukowicz, Henryk
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS, 2007, 53 (06) : 933 - 945
  • [5] Modelling of the droplet size distribution in a low-pressure steam turbine
    Petr, V
    Kolovratnik, M
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2000, 214 (A2) : 145 - 152
  • [6] INFLUENCE OF TRAILING EDGE GEOMETRY ON THE CONDENSING STEAM FLOW IN LOW-PRESSURE STEAM TURBINE
    Patel, Giteshkumar
    Patel, Yogini
    Turunen-Saaresti, Teemu
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2015, VOL 8, 2015,
  • [7] CFD modelling of the condensation inside a cascade of steam turbine blades: comparison with an experimental test case
    Giacomelli, Francesco
    Mazzelli, Federico
    Milazzo, Adriano
    ATI 2017 - 72ND CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION, 2017, 126 : 730 - 737
  • [8] Effect of vapor velocity on condensation of low-pressure steam on integral-fin tubes
    Namasivayarn, Satesh
    Briggs, Adrian
    JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2007, 129 (11): : 1486 - 1493
  • [9] Predictions of non-equilibrium phase transition in a model low-pressure steam turbine
    Gerber, A. G.
    Sigg, R.
    Volker, L.
    Casey, M. V.
    Surken, N.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2007, 221 (A6) : 825 - 835
  • [10] Sensors and Methods for Blade Damage Operational Assessment in Low-Pressure Steam Turbine Stages
    Prochazka, Pavel
    Vanek, Frantisek
    DAMAGE ASSESSMENT OF STRUCTURES X, PTS 1 AND 2, 2013, 569-570 : 726 - +
12345