Researchers quantify the onset of turbulence in a pipe bent back on itself
How much stress do pipes undergo when a liquid flows through them, and how does it depend on the degree of curvature of the pipe?
Physical Review Fluids (PRFluids) is dedicated to publishing innovative research that will significantly advance the fundamental understanding of fluid dynamics. PRFluids embraces both traditional fluid dynamics topics and newer areas, such as bio-related fluid dynamics, micro- and nanoscale flows, fluid mechanics of complex fluids and soft materials, and geophysical and environmental flows.
- Publisher
- APS
- Website
- https://journals.aps.org/prfluids/
Physical Review Fluids
Cooperation between two intruders moving side-by-side in granular media
In bird colonies, schools of fish and cycling pelotons, significant interactions occur between individuals through the surrounding fluid. These interactions are well understood in fluids such as air and water, but what happens ...
Leaves' resilience to raindrops offer insights into energy harvesting potential
To a leaf, a falling raindrop is equivalent in mass to a bowling ball dropping on a person—so how does the leaf survive? New research elucidates the raindrop's impact and the physical dynamics that help the leaf respond, ...
General Physics
Dec 23, 2024
0
55
Using dragonfly wings to study the relationship between corrugated wing structure and vortex motions
Scientists from Hiroshima University undertook a study of dragonfly wings in order to better understand the relationship between a corrugated wing structure and vortex motions. They discovered that corrugated wings exhibit ...
General Physics
Jan 26, 2024
2
138
Shape of water jet found to influence sound of impact on still water
A trio of mechanical engineers at Seoul National University has found that the shape of a water jet dropped into a glass of water is the determining factor in the noise that results. In their paper published in the journal ...
Researchers' video techniques reveal trout's energy-saving secret
Mimicking animals is a proven strategy in robot design. Take, for example, Haibo Dong's seminal studies on how fins propel fish by churning the water in a vortex.
General Physics
Sep 3, 2024
0
29
