Investigation of flow dynamics in the beginning of propagation of a turbulent jet

DOI10.1134/S0015462822601346OpenAlexW4310239728MaRDI QIDQ2107843

A. K. Mironov, S. Yu. Krasheninnikov, N. A. Pol'nyakov

Publication date: 5 December 2022

Published in: Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0015462822601346

zbMATH Keywords

Navier-Stokes equationsSpalart-Allmaras turbulence modellarge eddy simulationsecond-order central difference schemeturbulent jet noiseinduced flowjet rarefactionsubsonic outflow velocity

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Shear flows and turbulence (76F10) Direct numerical and large eddy simulation of turbulence (76F65)

Cites Work

• Investigation of noise generation by turbulent jets on the basis of numerical simulation of unsteady flow in mixing layers
• Accurate monotonicity-preserving schemes with Runge-Kutta time stepping
• Investigation of flows induced by subsonic turbulent jets and their relation with the effect of static pressure reduction in a jet
• Investigation of unsteady processes, flow properties, and tonal acoustic radiation of a swirling jet
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