Numerical Model of Viscous Turbulent Flow in One Stage Gas Turbine

• Autorzy: Starodubtsev Y. , Solodov V.
• Języki publikacji: EN

Abstrakty

EN

The 3D numerical RANS model of viscous turbulent flow through flow path of one stage axial supercharge gas turbine of marine diesel is tested by comparison with experimental data. The back step flow path opening and tip clearance jet are taken into account. The sector approach for flow description is applied.

Słowa kluczowe

EN

gas turbine; radial turbine; axial turbine; one-stage turbine

PL

turbina gazowa; turbina promieniowa; turbina osiowa

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2005
• Tom: nr 128, vol. 2
• Strony: 515--522
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Starodubtsev Y.

• NTU "KhADI", Kharkov, Ukraine

autor

Solodov V.

• NTU "KhADI", Kharkov, Ukraine

Bibliografia

• [1] Solodov V.G., and Gnesin V.I., 1995, “Nonstationary 3D Numerical Model of Last Turbine Stage-Exhaust Hood Aerodynamic Interaction”, VDI Berichte, - Nr.1185, pp.359-373
• [2] Gogolev I.G., and Drokonov А.М, 1995, “Aerodynamic Characteristics of Turbine Stages and Pipes“, Briansk: Grani Publishing, 257 p.(In Russian)
• [3] Solodov V.G., Starodubtsev Yu.V., 2004, “Numerical Model of Viscous Turbulent Flow in “Inlet Pipe – 1st Stage” Compartment of Power Steam Turbine”, Trans. of the Institute of Fluid-Flow Machinery, Gdansk, Poland, No.113, pp.1-10.
• [4] Solodov V.G., and Starodubtsev Yu.V. “The Scientific Application Software MTFS® for Calculation of 3D Viscous Turbulent Liquid and Gas Flows in Arbitrary Shape Domains“, Certificate of State Registration of Copyrights, Ukrainian State Agency of Copyrights and Related Rights, №5921, 07.16.2002. (In Ukrainian)
• [5] Krupa V.G., 1998, “The Difference Schemes of High Order Accuracy for Hyperbolic Equations”, Journ. of Comp. Math. and Math. Phys., Vol.38, No.1, pp.85-97. (In Russian)