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Mechanical Engineering - 16.12.2019
Bristol discovery reveals tractionless motion is possible
Bristol discovery reveals tractionless motion is possible
In an article published in Physical Review Letters, Bristol scientists have answered the fundamental question: "Is it possible to move without exerting force on the environment?", by describing the tractionless self-propulsion of active matter. Understanding how cells move autonomously is a fundamental question for both biologists and physicists.

Mechanical Engineering - 25.07.2019
Supercomputers use graphics processors to solve longstanding turbulence question
Supercomputers use graphics processors to solve longstanding turbulence question
Advanced simulations have solved a problem in turbulent fluid flow that could lead to more efficient turbines and engines. When a fluid, such as water or air, flows fast enough, it will experience turbulence - seemingly random changes in velocity and pressure within the fluid. From my first days studying fluid mechanics I had some fundamental questions that I wanted to know the answers to.

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