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2016 | 23 | 1 |
Tytuł artykułu

Modelling 3D steam turbine flow using thermodynamic properties of steam IAPWS-95

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An approach to approximate equations of state for water and steam (IAPWS-95) for the calculation of three-dimensional flows of steam in turbomachinery in a range of operation of the present and future steam turbines is described. Test calculations of three-dimensional viscous flow in an LP steam turbine using various equations of state (perfect gas, Van der Waals equation, equation of state for water and steam IAPWS-95) are made. The comparison of numerical results with experimental data is also presented
Słowa kluczowe
Wydawca
-
Rocznik
Tom
23
Numer
1
Opis fizyczny
p.61-67,fig.,ref.
Twórcy
autor
  • The Podgorny Institute of Machanical Engineering Problems, National Academy of Science of Ukraine in Kharkov, Kharkov, Ukraine
autor
  • The Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952 Gdansk, Poland
  • The Podgorny Institute of Machanical Engineering Problems, National Academy of Science of Ukraine in Kharkov, Kharkov, Ukraine
autor
  • The Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952 Gdansk, Poland
Bibliografia
  • 1. ANSYS Products, Terms & Conditions. ANSYS, Inc. All Rights Reserved, available on: http://www.ansys.com
  • 2. Wróblewski W., Dykas S., Gepert A., 2009, Steam condensing flow modeling in turbine channels, Int. J. Multiphase Flow; Vol. 35(6), pp. 498-506.
  • 3. Yershov S., Rusanov A., 1996, The Application Package FlowER for the Calculation of 3D Viscous Flows Through Multi-Stage Turbomachinery. Certificate of state registration of copyright No. 77, Ukrainian Agency for Copyright and Related Rights, 19.02.1996.
  • 4. Nashchokin V., Semyonov S., 1980, Engineering Thermodynamics and Heat Transfer, Мoscow, High School.
  • 5. IAPWS-95, Revised Release on the IAPWS Formulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use, available on: http://www.iapws.org
  • 6. IAPWS-IF97, Revised Release on the IAPWS Formulation 1997 for the Thermodynamic Properties of Water and Steam, available on: http://www.iapws.org
  • 7. Yershov S., Rusanov A., 2002, Numerical simulation of three-dimensional viscous flows in turbomachines for imperfect gas, Part 1. Problem Statement. Probl. Engineering, Vol. 5, No. 4, pp. 18-25.
  • 8. Menter F., 1994, Two-equation eddy viscosity turbulence models for engineering applications. AIAA J., Vol. 32, No 11., pp. 1299–1310.
  • 9. Yershov S., 1994, Quasi ENO scheme of high accuracy for Euler and Navier+Stokes equations, Math. Modeling, Vol. 6, No. 11, p. 58–64.
  • 10. Sommerfeld A., 1964, Thermodynamics and Statistical Mechanics (Lectures on Theoretical Physics), Academic Press.
  • 11. Godunov S. Zabrodin A., Ivanov M., 1976, Numerical solution of multidimensional problems of gas dynamics, Moscow, Nauka.
  • 12. Rusanov A., Yershov S., 2008, Mathematical modeling of unsteady gas-dynamic processes in flow-through parts of turbomachinery, Institute of Mechanical Engineering Problems, Kharkiv.
  • 13. Marcinkowski S., Gardzilewicz A., Gluch J., 1999, Results of extended flow measurements in the LP part of 18K370 steam turbine, Rep. Diagnostyka Maszyn, Gdańsk, No. 11/99.
  • 14. Lampart P., Rusanov A., Yershov S., Marcinkowski S., Gardzilewicz A., 2005, Validation of 3D RANS Solver With a State Equation of Thermally Perfect and Calorically Imperfect Gas on a Multi-Stage Low-Pressure Steam Turbine Flow, Journal of Fluids Engineering, Vol. 127, pp. 83 – 93.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-6c42e45b-1a09-4f75-ae9e-868e3fca1eaa
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