Fluid Dynamics
19 Threads
1/7: This year, let's fully understand the concepts of fluid responsiveness, fluid tolerance, venous congestion, dynamic fluid intolerance, and perfusion. This is crucial for al...
Valve, in mechanical engineering, device for controlling the flow of fluids (liquids, gases, slurries) in a pipe or other enclosure. Different types of valves:
💨 Side Mirror Aeroacoustics CFD Simulation with Simcenter 💨 Aeroacoustics is an advanced field of fluid dynamics in which the flow scale is removed to the acoustic levels. 🧵👇 http...
⚡Aerodynamics of a Stanford Bunny - 2D Navier-Stokes Equations⚡ The video shows the result of a numerical simulation of a compressible air flow around the silhouette of the stanfo...
⚡Bernoulli's Equation⚡ Bernoulli's equation reflects the idea that energy is conserved along a streamline – at least in inviscid fluid dynamics! https://t.co/RYPE5uOWuA
⚡Direct Numerical Simulation - Turbulent Flow Around a Square at Re=22000⚡ At the inflow, a constant velocity profile, U, is prescribed and convective boundary condition are used...
⚡Lagrangian Coherent Structures of a Fluidic Oscillator⚡ This composite data set enabls the calculation of Lagrangian coherent structures (LCS) by means of finite time Lyapunov e...
⚡Aerodynamics of Different Geometries - 2d Navier Stokes Simulation⚡ The video shows the result of a numerical simulation of a compressible air flow around the silhouettes of four...
🐬 Dolphins - The Absolute Vortex Masters 🐬 A toroidal vortex, also called a vortex ring, is a region of rotating fluid moving through the same or different fluid where the flow pa...
⚡Unsteadiness of Shock-Boundary Layer Interactions in a Mach 2.0 Supersonic Turbine Cascade⚡ 🧵👇 https://t.co/PoXCAbGqJZ
⚡DNS of the #Turbulent Flow Around a Square at Re=22000⚡ 🧵👇 https://t.co/XgI4SEbDU1
🌀 Kelvin-Helmholtz instability - Discontinuous Galerkin Hydrodynamics 🌀 2D Simulation of a Kelvin-Helmholtz instability with 4th order discontinuous Galerkin (DG) and adaptive me...
🌀Lagrangian Coherent Structures – A Fluidic Oscillator🌀 The internal flow of a fluidic oscillator together with its sweeping jet in the external flow field is captured by particle...
Non-Dimensional Numbers 👇 By determining the Non-Dimensional Numbers for the flow, we can reduce the number of experiments. Scale down the big model, do the experiments with th...
💦 Laminar Flow 💦 👉 Laminar flow or streamline flow in pipes (or tubes) occurs when a fluid flows in parallel layers, with no disruption between the layers. 🧵👇 https://t.co/vuKLvta...
⚡Aerodynamics of the Stanford Bunny - 2d Navier-Stokes Equations⚡ The video shows the result of a numerical simulation of a compressible air flow around the silhouette of the stan...
🌀 Merging of three vortices in Eulerian and Lagrangian coordinates in a 2D flow 🌀 The left panel shows the familiar dynamics of vortices in 2D flows: they circle each other and sl...
💦 Lagrangian Coherent Structures in the Flow Field of a Fluidic Oscillator 💦 The internal flow of a fluidic oscillator together with its sweeping jet in the external flow field is...
🌀 Vortex dynamics on a Möbius strip 🌀 In this paper, the authors examine the dynamics of a two-dimensional incompressible inviscid fluid confined to a Möbius strip. 🧵👇 https://t.c...