Selected publications

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Selected Publications

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Yershov S., Yakovlev V. Validation of the PTM Transition Model on a 3D Flow through a Turbine Cascade. Proceedings of the ASME 2016 International Mechanical Engineering Congress and Exposition, Volume 1: Advances in Aerospace Technology, Phoenix, Arizona, USA, November 11–17, 2016, pp. V001T03A046, 11 p., doi:10.1115/IMECE2016-65001
Yershov S., Yakovlev V. Mesh Resolution Effect on 3D RANS Turbomachinery Flow Simulations. arXiv.org publication: arXiv:1609.00063 [physics.flu-dyn]. 2016. - 10 p.
Yershov S., Derevyanko A., Yakovlev V., Gryzun M. Influence of Laminar-Turbulent Transition on 3D Flow Pattern in Subsonic Turbine Cascade. 2016 Propulsion and Energy Forum. 52nd AIAA/SAE/ASEE Joint Propulsion Conference, July 25, 2016, AIAA Paper 2016-4552, 17 p.
Yershov S., Derevyanko A., Yakovlev V., Gryzun M. The Numerical Simulation of a 3D Flow in the VKI-GENOA Turbine Cascade Including Laminar-Turbulent Transition. TASK QUARTERLY. Scientific Bulletin of the Academic Computer Centre in Gdansk. – 2016. – V. 20, No 1. – P. 43–61.
Yershov S., Derevyanko A., Yakovlev V., Gryzun M. The Numerical Simulation of a Transitional Flow in the VKI-Genoa Turbine Cascade. arXiv.org publication: arXiv:1508.02468 [physics.flu-dyn]. 2015. - 17 p.
Yershov S., Yakovlev V., Derevyanko A., Gryzun M., Kozyrets D. The development of new CFD solver for 3D turbomachinery flow computations. Cieplne Maszyny Przepływowe. Turbomachinery, Politechnika Łódzka, Łódź, Poland. – 2012, No. 141. – P.15-24.
Derevyanko A., Yershov S. Prediction of Laminar-Turbulent Transition with the Low-Reynolds Model and Kinetic Energy Production Limiter. Cieplne Maszyny Przepływowe. Turbomachinery, Politechnika Łódzka, Łódź, Poland. – 2012, No. 141. – P.7-14.
Yershov S.V., Swirydczuk J. Analysing secondary vortex structures in an HP turbine stage using the realisable k-ω SST model. Проблемы машиностроения. – 2010. – 13, № 1 . – С. 19–26.
Yershov S.V. Boundary conditions at inlet boundary layer for k-ω turbulence models. Проблемы машиностроения. – 2008. – 11, № 3 . – С. 24–29 (in Russian).
Yershov S.V. Realizability Constraint for the SST k-ω Turbulence Model. Проблемы машиностроения. – 2008. – 11, № 2 . – С. 14–23 (in Russian).
Yershov S.V., Rusаnоv A.V., Yakovlev V.A. Optimisation of turbomachinery blade shape using 3D viscous flow computations. 7th European Conference on Turbomaсhinary Fluid Dynamics and Thermodynamics, Athens, Greece – 2007. – P. 621–631.
Lampart P., Rusаnоv A., Yershov S., Marcinkowski S., Gardzilewicz A. 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. Transaction of the ASME. Journal of Fluids Engineering. – January 2005. – Vol. 127. – P. 83 – 93.
Lampart P., Yershov S., Rusаnоv A. Increasing flow efficiency of high-pressure and low-pressure stream turbine stages from numerical optimization of 3D blading. Engineering Optimization – March 2005. – Vol. 37. – P. 145 – 166.
Yershov S.,  Rusаnоv A.  Aerodynamics improvement of turbojet engine flowpath using 3D viscous flow computations. Proceedings 17th International Symposium on Airbreathing Engines – 2005, Munich, Germany, 4-9 September 2005, AIAA-2005-1087, – P. 1 – 8.
Rusаnоv A.,  Yershov S.  Numerical  simulation  of  3D  unsteady  viscous  flow  through  reciprocally  moving  blade  rows.  Proceedings 17th International Symposium on Airbreathing Engines – 2005,  Munich, Germany,  4-9 September 2005,  AIAA-2005-1125,  – P. 1 – 8.
Lampart P., Yershov S., Rusаnоv A., Szymaniak M. Tip leakage / main flow interaction in multistage HP turbines with shortheight blading. Proceedings of ASME Turbo Expo 2004 GT-2004-53882 REVISED, pp. 1 – 9.
Lampart P.,  Yershov S.  Direct Constrained Computational Fluid Dynamics Based Optimization of Three-Dimensional Blading for the Exit Stage of a Large Power Steam Turbine.  Transactions of ASME.  J. Engineering for Gas Turbines and Power.  – 2003. – Vol. 125, № 1. P. 385–390.
Boiko A.V., Govorushchenko Yu.N., Yershov S.V., Rusаnоv A.V., Severin S.D. Aerodynamic Computation and Optimal Projection of Turbomachine Flow Paths. Kharkov, NTU“KhPI”- 2002. - 356 p. (in Russian).
Lampart P., Yershov S. 3D shape optimisation of turbomachinery blading. Task Quarterly, Vol. 6, 2002, № 1. P. 113–125.
Lampart P., Yershov S., Rusаnоv A. Validation of turbomachinery flow solver on turbomachinery test cases. International conference SYMKOM`02: Compressor & turbine stage flow path theory, experiment & user verification. Cieplne Maszyny Przepływowe. Turbomachinery, Politechnika Łódzka, Łódź, Poland. – 2002, No. 122. – P. 63-70.
Yershov S.V., Rusаnоv A.V. Numerical simulation of 3D viscous turbomachinery flow with high-resolution ENO scheme and modern turbulence model. Task Quarterly, Vol. 5, 2001, № 4, p. 479-496.
Lampart P., Gardzilewicz A., Yershov S.V., Rusаnоv A.V. Investigation of interaction of the main flow with root and tip leakage flows in an axial turbine stage by means of a source/sink approach for a 3D Navier-Stokes Solver. Journal of Thermal Science (JTS), International Journal of Thermal and Fluid Sciences, 2001, 10, N 3, p. 198-204.
Lampart P., Świrydczuk J., Gardzilewicz A., Yershov S.V., Rusаnоv A.V. The comparison of performance of the Menter shear stress transport and Baldwin-Lomax turbulence models with respect to CFD prediction of losses in HP axial turbine stages. Technologies for Fluid/Thermal/Structural/Chemical Systems with Industrial Applications, ASME 2001, PVP- Vol. 424-2, pp. 1-12.
Yershov S.V., Rusаnоv A.V., Gardzilewicz A., Lampart P., Świrydchuk J. Numerical simulation of 3D flow in axial turbomachines. Task Quarterly, Vol. 2, 1998, № 2. – P.319-347.
Yershov, S.V., 1994, Quasi-monotonous ENO scheme of high accuracy for Euler and Navier-Stokes equations, Matematicheskoye Modelirovaniye, Vol. 6, No 11, pp.63–75 (in Russian).

All Publications

 

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