Time-delayed characteristics of turbulence in pulsatile pipe flow
Direct numerical simulations are performed to study temporal variations of the wall shear
stresses and flow dynamics in the turbulent pulsatile pipe flow. The mechanisms …
stresses and flow dynamics in the turbulent pulsatile pipe flow. The mechanisms …
Eulerian-Lagrangian CFD modelling of pesticide dust emissions from maize planters
W Devarrewaere, D Foqué, B Nicolai, D Nuyttens… - Atmospheric …, 2018 - Elsevier
Abstract An Eulerian-Lagrangian 3D computational fluid dynamics (CFD) model of pesticide
dust drift from precision vacuum planters in field conditions was developed. Tractor and …
dust drift from precision vacuum planters in field conditions was developed. Tractor and …
On the influence of computational domain length on turbulence in oscillatory pipe flow
D Feldmann, C Wagner - International Journal of Heat and Fluid Flow, 2016 - Elsevier
We present results from direct numerical simulations (DNS) of oscillatory pipe flow at two
different Womersley numbers (Wo∈{13, 26}) using a fully developed turbulent flow field as …
different Womersley numbers (Wo∈{13, 26}) using a fully developed turbulent flow field as …
Simplified Transition and Turbulence Modeling for Oscillatory Pipe Flows
A Shapiro, G Grossman, D Greenblatt - Energies, 2021 - mdpi.com
One-dimensional unsteady Reynolds-averaged Navier–Stokes computations were
performed for oscillatory transitional and turbulent pipe flows and the results were validated …
performed for oscillatory transitional and turbulent pipe flows and the results were validated …
Analytical solution of pulsating flow and forced convection heat transfer in a pipe filled with porous medium
F Sobhnamayan, F Sarhaddi… - Journal of Computational …, 2021 - jcamech.ut.ac.ir
In this paper, the pulsating flow and forced convection heat transfer in a pipe filled with
porous medium is investigated. The pipe is under a constant heat flux. The governing …
porous medium is investigated. The pipe is under a constant heat flux. The governing …
Assessment of the transition k-kL-ω model application to transitional oscillatory pipe flows
AB Ramadan, A El-Rahman, I Ahmed… - The Journal of the …, 2019 - pubs.aip.org
The flow transition from laminar to turbulent inside of typical thermoacoustic devices
influences the heat-exchange capacities of these devices and dramatically impacts overall …
influences the heat-exchange capacities of these devices and dramatically impacts overall …
[BOOK][B] Theoretical and computational analyses on transition and turbulence in purely oscillating pipe flow
AA Abdulrasool - 2020 - search.proquest.com
The hydrodynamic instability of purely oscillating pipe flows is investigated in terms of the
quasi-steady formulation assuming the temporal changes of the laminar base flow relative to …
quasi-steady formulation assuming the temporal changes of the laminar base flow relative to …
[PDF][PDF] Time-delayed characteristics of turbulence in
Direct numerical simulations are performed to study temporal variations of the wall 13 shear
stresses and flow dynamics in the turbulent pulsatile pipe flow. The mechanisms, 14 …
stresses and flow dynamics in the turbulent pulsatile pipe flow. The mechanisms, 14 …