Sound–turbulence interaction model for low mach number flows and its application in natural gas pipeline leak location

C Liu, Y Liao, Z Cui, Y Li, C Weng - Process Safety and Environmental …, 2020 - Elsevier
When leakage dynamic pressure waves (DPWs) propagate in low Mach number flows, the
viscothermal effects are considered the main reason for sound attenuation. However, an …

[HTML][HTML] Numerical solution of the unsteady diffusion-convection-reaction equation based on improved spectral Galerkin method

J Zhong, C Zeng, Y Yuan, Y Zhang, Y Zhang - AIP Advances, 2018 - pubs.aip.org
The aim of this paper is to present an explicit numerical algorithm based on improved
spectral Galerkin method for solving the unsteady diffusion-convection-reaction equation …

Acoustic-hydrodynamic-flame coupling—A new perspective for zero and low Mach number flows

VV Pulikkottil, RI Sujith - Physics of Fluids, 2017 - pubs.aip.org
A combustion chamber has a hydrodynamic field that convects the incoming fuel and
oxidizer into the chamber, thereby causing the mixture to react and produce heat energy …

Modelling the effect of acoustic waves on the thermodynamics and kinetics of phase transformation in a solution: Including mass transportation

SR Haqshenas, IJ Ford, N Saffari - The Journal of Chemical Physics, 2018 - pubs.aip.org
Effects of acoustic waves on a phase transformation in a metastable phase were
investigated in our previous work [SR Haqshenas, IJ Ford, and N. Saffari,“Modelling the …