Investigation of flow in the crowns of compressors using different turbulence models

Юрий Адольфович Быков

Abstract


The results of flow modelling in Rotor37compressor blade row using k-ω и SST turbulence models are presented. The analysis of applicability of turbulence models for prediction of compressor row aerodynamic characteristics, based on modeling results, is performed

Keywords


Aerodynamics in compressors; computational fluid dynamics

References


Гнесин В.И. Численное исследование аэроупругих характеристик лопаточного венца турбомашины, работающей на нерасчетном режиме / Гнесин В.И., Быков Ю.А. // Пробл. машиностроения. – 2004. – 7, №1. – С. 31-40.

Wilcox D.C. Reassessment of the Scale-Determining Equation for Advanced Turbulence Models. // AIAA Journal. – 1988. – 26, № 11. – P. 1299-1310.

Menter F.R. Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications // AIAA Journal. – 1994. – 32, №8. – P. 1598-1605.

Moore R.D. Performance of Single-Stage, Axial-Flow Transonic Compressor With Rotor and Stator Aspect Ratios of 1.19 and 1.26 Respectively, and with Design Pressure Ratio of 2.05. / R. D. Moore, L. Reid // NASA Technical Paper 1659, April. — 1980.

Denton J.D. Lessons from Rotor 37. // Proc. 3rd Internat. Symp. Aerothermodynamics of Internal Flows (ISAIF), Sept. 1996, Beijing, China. — 1996. — pp. 3–14.

Русанов А.В. Проблемы численного моделирования трехмерных вязких течений в осевых и центробежных компрессорах. / Русанов А.В., Ершов С.В. // Компрессорная техника и пневматика в XXI веке. – 2004. – 1 . – С. 108-117

Gerolymos G.A. Wall-Normal-Free Reynolds-Stress Model for Rotating Flows Applied to Turbomachinery / Gerolymos G.A., Vallet I. // AIAA Journal. – 2002. – 40, №2. – P. 199-208.

Gerolymos G.A. Improved Prediction of Turbomachinery Flows Using Near-Wall Reynolds-Stress Model / Gerolymos G.A., Neubauer J., Sharma V.C., Vallet I. // Transactions of ASME. – 2002. – 124, №1. – P. 86-99.


GOST Style Citations








Copyright (c) 2014 Юрий Адольфович Быков

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

ISSN (print) 1729-3774, ISSN (on-line) 1729-4061