Modulation of fluid temperature fluctuations by particles in turbulence

DOI10.1017/jfm.2021.939zbMath1479.76052OpenAlexW3215312901MaRDI QIDQ5013161

Takeshi Watanabe, Toshiyuki Gotoh, Izumi Saito

Publication date: 29 November 2021

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2021.939

zbMATH Keywords

direct numerical simulationthermal relaxation timeparticle-fluid flowthermal interactionstatistical cloud turbulence

Mathematics Subject Classification ID

Statistical turbulence modeling (76F55) Direct numerical and large eddy simulation of turbulence (76F65) Isotropic turbulence; homogeneous turbulence (76F05) Diffusive and convective heat and mass transfer, heat flow (80A19)

Cites Work

• Numerical considerations in simulating a turbulent suspension of finite-volume particles
• Three-dimensional Lagrangian Voronoï analysis for clustering of particles and bubbles in turbulence
• Péclet-number dependence of small-scale anisotropy of passive scalar fluctuations under a uniform mean gradient in isotropic turbulence
• TURBULENT MIXING
• Self-similar clustering of inertial particles in homogeneous turbulence
• A two-equation turbulence model for two-phase flows
• Collision statistics in an isotropic particle-laden turbulent suspension. Part 1. Direct numerical simulations
• P<scp>ARTICLE</scp>-T<scp>URBULENCE</scp> I<scp>NTERACTIONS IN</scp> A<scp>TMOSPHERIC</scp> C<scp>LOUDS</scp>
• Growth of Cloud Droplets in a Turbulent Environment
• A new time scale for turbulence modulation by particles
• Multiscale fluid–particle thermal interaction in isotropic turbulence
• Statistical steady state in turbulent droplet condensation
• Spectral analysis of energy transfer in turbulent flows laden with heated particles
• Droplet dynamics and fine-scale structure in a shearless turbulent mixing layer with phase changes
• Particle–fluid interactions in grid-generated turbulence
• Velocity field statistics in homogeneous steady turbulence obtained using a high-resolution direct numerical simulation