Designing and updating the flow part of axial and radial-axial turbines through the use of methods of mathematical modeling

• Autorzy: Rusanov A.
• Konferencja: International Symposium on Compressor & Turbine Flow Systems Theory & Application Areas "SYMKOM" (11 ; 20-23.10.2014 ; Łódź, Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper describes an algorithm for the designing of axial and radial-axial type turbines. The algorithm is based on using mathematical models of various levels of difficulty – from 1D to 3D. Geometry description of flow parts is performed using analytical methods of profiling using a limited number of parameter values. 3D turbulent flow model is realized in the program complex IPMFlow, developed based on the earlier codes FlowER and FlowER-U. The examples of developed or modernized turbines for different purposes power machinesare presented. They are an expansion turbine, ORC turbine, cogeneration medium-pressure turbine.

Słowa kluczowe

EN

expansion turbine; ORC turbine; cogeneration medium-pressure turbine; CFD; axial turbine; radial-axial turbine

PL

przepływ turbulentny; turbina osiowa; algorytm

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2014
• Tom: nr 145
• Strony: 103--106
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Rusanov A.

• Department of Hydroaeromechanics of Power Machines A.N. Podgorny Institute of Mechanical Engineering Problems, NASU Kharkov, Ukraine

Bibliografia

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• [13] Lampart P.: Validation of turbomachinery flow solver on turbomachinery test cases [Text] / P. Lampart, S. Yershov, A. Rusanov // International conference SYMKOM'02: Compressor & turbine stage flow path theory, experiment & user verification, Cieplne Maszyny Przeplywowe. Turbomachinery, Politechnika Lodzka, Lodz, Poland, 2002, № 122, pp. 63-70.
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• [15] Rusanov A.V.: Method of analytical profiling blade rows of axial turbines flow parts [Text] / A.V. Rusanov, N.V. Pascenco A.I. Kosyanova // East European Journal of advanced technology, 2009, № 2/7 (38), pp. 32-37 (in Russian).
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• [18] Rusanov A.: Elaboration of the flow system for a cogeneration ORC turbine / A. Rusanov, P. Lampart, R. Rusanov, S. Bykuc // Proc 12th Conf on Power System Engineering, Thermodynamics & Fluid Flow – ES 2013, Pilzen, Czech Republic, 13-14 June 2013, Publisher: University of West Bohemia, 2013,10 p.
• [19] Rusanov A.V.: Development of the CMP flow part steam turbine T-125/150-12,8 based on the use of modern computer technology [Text] / A.V. Rusanov, A.L. Shubenko, A.Y. Kultyshev etc. // Vestnik NTU ˝KhPI˝. Series: Energy and thermal engineering processes and installations, Kharkov, 2014, № 11 (1054), pp. 16-29 (in Russian).