Browsing Institutt for energi og prosessteknikk by Journals "Physical Review Fluids"
Now showing items 1-11 of 11
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Aerodynamically driven rupture of a liquid film by turbulent shear flow
(Peer reviewed; Journal article, 2020)The rupture of a liquid film due to coflowing turbulent shear flows in the gas phase is studied using a volume-of-fluid method. To simulate this multiphase problem, we use a simplified numerical setup where the liquid film ... -
Collision of dynamic jamming fronts in a dense suspension
(Peer reviewed; Journal article, 2021)Dynamic jamming is a phenomenon whereby a dense suspension switches from a fluidlike to a solidlike state when subjected to sufficient stress and deformation. Large enough systems show that this transition is accompanied ... -
Direct assessment of Kolmogorov's first refined similarity hypothesis
(Journal article; Peer reviewed, 2019) -
Direct numerical simulations of premixed and stratified flame propagation in turbulent channel flow
(Journal article; Peer reviewed, 2018)Direct numerical simulations are performed to investigate the transient upstream flame propagation (flashback) through homogeneous and fuel-stratified hydrogen-air mixtures transported in fully developed turbulent channel ... -
Experimental and numerical investigation of bubble migration in shear flow: Deformability-driven chaining and repulsion
(Journal article, 2023)We study the interaction-induced migration of bubbles in shear flow and observe that bubbles suspended in elastoviscoplastic emulsions organize into chains aligned in the flow direction, similarly to particles in viscoelastic ... -
Getting jammed in all directions: Dynamic shear jamming around a cylinder towed through a dense suspension
(Peer reviewed; Journal article, 2021)Experimental results of towing a cylinder through a dense suspension of cornstarch and sucrose-water are presented. Focus is placed on the jamming fronts that exist in such systems. The literature has concentrated on the ... -
Inertial torque on a small spheroid in a stationary uniform flow
(Peer reviewed; Journal article, 2021)How anisotropic particles rotate and orient in a flow depends on the hydrodynamic torque they experience. Here we compute the torque acting on a small spheroid in a uniform flow by numerically solving the Navier-Stokes ... -
Spatial characteristics of a zero-pressure-gradient turbulent boundary layer in the presence of free-stream turbulence
(Journal article; Peer reviewed, 2019)Particle image velocimetry (PIV) measurements are performed to examine the structural organization inside a turbulent boundary layer under the influence of free-stream turbulence (FST). In particular, streamwise-wall-normal ... -
Statistics of weakly nonlinear waves on currents with strong vertical shear
(Journal article; Peer reviewed, 2023) -
Structure of turbulent channel flow subjected to simultaneous inlet turbulence and localized injection
(Journal article; Peer reviewed, 2022)The combined effects of inlet turbulence and localized injection on turbulent channel flow are investigated experimentally in an air channel. A porous plate was used to locally inject air streams at the bottom wall of the ... -
Wake behind a concave curved cylinder
(Journal article; Peer reviewed, 2018)The wake behind a quarter-of-ring concave curved cylinder is investigated in this paper by means of direct numerical simulations. The plane of curvature is aligned with the uniform incoming flow. We have appended straight ...