Numerical model of viscous turbulent flow in "inlet - pipe 1st stage" compartment of power steam turbine

• Autorzy: Solodov V. G. , Starodubtsev Yu. V.
• Języki publikacji: EN

Abstrakty

EN

The paper describes 3D numerical model and some results of numerical simulation of viscous turbulent flow in 'Inlet Pipe - 1st Stage" compartment of large power steam turbine.

Słowa kluczowe

EN

viscous turbulent flow; inlet pipe; compartment; steam turbine

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2003
• Tom: nr 114
• Strony: 191--200
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Solodov V. G.

• NTU "KhADI", Petrovsky Str. 25, 61002, Kharkov, Ukraine

autor

Starodubtsev Yu. V.

• NTU "KhADI", Petrovsky Str. 25, 61002, Kharkov, Ukraine

Bibliografia

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• [3] Solodov V. G.: The fundamentals on mathematical modeling of aerodynamic interaction of turbinę stage and supplying/rejecting flow path devices. Dis-sertation, NTU "KhPI" Kharkov (1995) (in Russian).
• [4] Solodov V. G., Gnesin V. I.: Nonstationary 3D numerical model of last turbinę stage- exhaust hood aerodynamical interaction, Proc. lst Europeaz Conf. "Turbomachinery-Fluid Dynamie and Termodynamic Aspects", E:-langen, Germany, 1995, 14; see also VDI Berichte (1995), No. 1185, 359-373.
• [5] Solodov V. G.: Starodubtsev Yu. V.: The scientific application soft¬ware MTF£>®for calculation of 3D viscous turbulent liąuid and gas flota in arbitrary shape domains. Certificate of State Registration of Copy-rights, Ukrainian State Agency of Copyrights and Related Rights, #5921 07.16.2002 (in Ukrainian).
• [6] Starodubtsev Yu. V.: The aerodynamical enhancement of steam supply cf LP steam turbinę by CFD modeling, NTUU "KPI" Reports, Median: Engineering, 2 (2002), No. 42, 99-102, (in Russian).
• [7] Sokolovsky G.A., Gnesin V.L: Unsteady transonic and viscous flows in f» bomachines, Naukova Dumka, Kiev 1986, 260.
• [8] Yershov, S.V.: The quase-monotonous ENO scheme of inereased (Xi
• [9] Yang J. Y., Lombard C. K.: Uniformly second order aceurate ENO schemm, for Euler eąuations of gas dynamics, AIAA Paper 87-1166, 9, 1987 for the integrating Euler and Navier-Stokes eąuations, Math. Model., Y: No. 11, 63-75, 1994. (in Russian).
• [10] Spalart P.R., Allmaras S.R.: A One-equation turbulence model for atr:cx~ namic flows, AIAA Paper, 92-0439, 21, 1992.
• [11] Solodov V. G.: The gas dynamics of the exhaust diffusers: ComputaticA Aspects, TASK Quarterly, 5 (2001), No. 11, 495-518.
• [12] Rusanov A. V., Solodov V. G., Starodubtsev Yu. V., Yershov S. V.: TU uniform numerical techniąue for multiblock CFD soluer, Proc. of 5th ISAIF 139-147, 2001.
• [13] Sieverding C.H.: Recent progress in the understanding of basie aspects ofsm-ondary flows in turbinę blade passages, Trans. ASME J. Eng. Gas Turbina and Power, 107 (1985), No. 2, 248-257.