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Numerical simulation of transient processes in hydroturbines. / Avdyushenko, A. Yu; Cherny, S. G.; Chirkov, D. V.; Skorospelov, V. A.; Turuk, P. A.

In: Thermophysics and Aeromechanics, Vol. 20, No. 5, 01.12.2013, p. 577-593.

Research output: Contribution to journal › Article › peer-review

Harvard

Avdyushenko, AY, Cherny, SG, Chirkov, DV, Skorospelov, VA & Turuk, PA 2013, 'Numerical simulation of transient processes in hydroturbines', Thermophysics and Aeromechanics, vol. 20, no. 5, pp. 577-593. https://doi.org/10.1134/S0869864313050059

APA

Avdyushenko, A. Y., Cherny, S. G., Chirkov, D. V., Skorospelov, V. A., & Turuk, P. A. (2013). Numerical simulation of transient processes in hydroturbines. Thermophysics and Aeromechanics, 20(5), 577-593. https://doi.org/10.1134/S0869864313050059

Vancouver

Avdyushenko AY, Cherny SG, Chirkov DV, Skorospelov VA, Turuk PA. Numerical simulation of transient processes in hydroturbines. Thermophysics and Aeromechanics. 2013 Dec 1;20(5):577-593. https://doi.org/10.1134/S0869864313050059

Author

Avdyushenko, A. Yu ; Cherny, S. G. ; Chirkov, D. V. ; Skorospelov, V. A. ; Turuk, P. A. / Numerical simulation of transient processes in hydroturbines. In: Thermophysics and Aeromechanics. 2013 ; Vol. 20, No. 5. pp. 577-593.

BibTeX

@article{a62ae46493a2421b81080226596db60c,
title = "Numerical simulation of transient processes in hydroturbines",
abstract = "A method for calculation of unsteady 3D turbulent flows in hydro turbines of power plants developed for simulation of the transient processes is presented herein. The method is based on joint solution to the Reynolds-averaged Navier-Stokes equations for incompressible fluid flow written for moving mesh, the equation of runner rotation and the system of 1D equations describing propagation of elastic hydraulic shock in the flow domain. The exchange in flow parameters between the penstock and hydro turbine regions is considered in this approach. Results of transient processes simulation are presented for several modes: start-up to the turbine regime, instantaneous load shedding, and output power decrease. Comparison with experimental data is performed.",
keywords = "hydro turbines, modeling, numerical simulation, transient processes",
author = "Avdyushenko, {A. Yu} and Cherny, {S. G.} and Chirkov, {D. V.} and Skorospelov, {V. A.} and Turuk, {P. A.}",
year = "2013",
month = dec,
day = "1",
doi = "10.1134/S0869864313050059",
language = "English",
volume = "20",
pages = "577--593",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Numerical simulation of transient processes in hydroturbines

AU - Avdyushenko, A. Yu

AU - Cherny, S. G.

AU - Chirkov, D. V.

AU - Skorospelov, V. A.

AU - Turuk, P. A.

PY - 2013/12/1

Y1 - 2013/12/1

N2 - A method for calculation of unsteady 3D turbulent flows in hydro turbines of power plants developed for simulation of the transient processes is presented herein. The method is based on joint solution to the Reynolds-averaged Navier-Stokes equations for incompressible fluid flow written for moving mesh, the equation of runner rotation and the system of 1D equations describing propagation of elastic hydraulic shock in the flow domain. The exchange in flow parameters between the penstock and hydro turbine regions is considered in this approach. Results of transient processes simulation are presented for several modes: start-up to the turbine regime, instantaneous load shedding, and output power decrease. Comparison with experimental data is performed.

AB - A method for calculation of unsteady 3D turbulent flows in hydro turbines of power plants developed for simulation of the transient processes is presented herein. The method is based on joint solution to the Reynolds-averaged Navier-Stokes equations for incompressible fluid flow written for moving mesh, the equation of runner rotation and the system of 1D equations describing propagation of elastic hydraulic shock in the flow domain. The exchange in flow parameters between the penstock and hydro turbine regions is considered in this approach. Results of transient processes simulation are presented for several modes: start-up to the turbine regime, instantaneous load shedding, and output power decrease. Comparison with experimental data is performed.

KW - hydro turbines

KW - modeling

KW - numerical simulation

KW - transient processes

UR - http://www.scopus.com/inward/record.url?scp=84893218124&partnerID=8YFLogxK

U2 - 10.1134/S0869864313050059

DO - 10.1134/S0869864313050059

M3 - Article

AN - SCOPUS:84893218124

VL - 20

SP - 577

EP - 593

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 5

ER -

ID: 49889988