Understanding transmission dynamics of COVID-19-type infections by direct numerical simulations of cough/sneeze flows
The transmission dynamics of highly contagious respiratory diseases like COVID-19
(through coughing/sneezing) is an open problem in the epidemiological studies of such …
(through coughing/sneezing) is an open problem in the epidemiological studies of such …
Virus transmission by aerosol transport during short conversations
The SARS-CoV-2 is transmitted not only through coughing, but also through breathing,
speaking or singing. We perform direct numerical simulations of the turbulent transport of …
speaking or singing. We perform direct numerical simulations of the turbulent transport of …
Entrainment in dry and moist thermals
GR Vybhav, S Ravichandran - Physical Review Fluids, 2022 - APS
We study entrainment in dry thermals in neutrally and unstably stratified ambients, and moist
thermals in dry-neutrally stratified ambients using direct numerical simulations. We find, in …
thermals in dry-neutrally stratified ambients using direct numerical simulations. We find, in …
Direct numerical simulation of a moist cough flow using Eulerian approximation for liquid droplets
R Singhal, S Ravichandran… - International Journal of …, 2021 - Taylor & Francis
The COVID-19 pandemic has inspired several studies on the fluid dynamics of respiratory
events. Here, we propose a computational approach in which respiratory droplets are …
events. Here, we propose a computational approach in which respiratory droplets are …
Fluid Dynamics in Clouds
S Ravichandran, JR Picardo, SS Ray… - Bulbul Chakraborty, 2022 - Springer
This entry is aimed at describing cloud physics with an emphasis on fluid dynamics. As is
inevitable for a review of an enormously complicated problem, it is highly selective and …
inevitable for a review of an enormously complicated problem, it is highly selective and …
Fluid dynamics in clouds: The sum of its parts
This entry is aimed at describing cloud physics with an emphasis on fluid dynamics. As is
inevitable for a review of an enormously complicated problem, it is highly selective and …
inevitable for a review of an enormously complicated problem, it is highly selective and …
[PDF][PDF] Mesoscale and Large-Eddy Simulation of the Boundary Layer Process of Cumulus Development over Naqu, Tibetan Plateau Part A: Comparison Between …
B Kpaikpai, J Sun, J Zhu, M Banna, FK Ogou - Space Sci J, 2024 - researchgate.net
Cumulus clouds are of great interest in numerical weather prediction. However, the scarcity
of observed data on the Tibetan Plateau (TP) has not allowed a correct interpretation of their …
of observed data on the Tibetan Plateau (TP) has not allowed a correct interpretation of their …