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Everything goes to where it has to be.
We Kibrit Creative work on Fluid dynamics which can be used into VR Simulation, 3D advertisement animation videos or Offset printing. All of compex scenes well come with math and physics. it takes days to create such an animation for most of CG studios, however it takes only few minutes to simulate by Kibrit Creative Solutions.
Kibrit Creative Solutions l 3D Animasyon Yapım Şirketi
+90 216 639 42 23 l www.kibrit.com.tr l info@kibrit.com.tr
#Density #viscosity #Liquid #dynamics #VR #AR #VirtualReality #fluiddynamics #liquidDinamics #workhard #creativework #creativearts #CreativeAgency #3D #3DAnimation #3DAnimationstudios #inspiring #3DCreativity #3DCreativeImage #CreativeStudio #woow #artwork #advertising #colorcorrection #offsetprinting #simulations #GPUrenderfarm #renderfarms
https://www.youtube.com/watch?v=LK6CltNaGy8
We Kibrit Creative work on Fluid dynamics which can be used into VR Simulation, 3D advertisement animation videos or Offset printing. All of compex scenes well come with math and physics. it takes days to create such an animation for most of CG studios, however it takes only few minutes to simulate by Kibrit Creative Solutions.
Kibrit Creative Solutions l 3D Animasyon Yapım Şirketi
+90 216 639 42 23 l www.kibrit.com.tr l info@kibrit.com.tr
#Density #viscosity #Liquid #dynamics #VR #AR #VirtualReality #fluiddynamics #liquidDinamics #workhard #creativework #creativearts #CreativeAgency #3D #3DAnimation #3DAnimationstudios #inspiring #3DCreativity #3DCreativeImage #CreativeStudio #woow #artwork #advertising #colorcorrection #offsetprinting #simulations #GPUrenderfarm #renderfarms
https://www.youtube.com/watch?v=LK6CltNaGy8
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CFD simulation of a NACA airfoil – Geometry making, meshing, processing and post processing
https://www.raefkobeissi.com/index.php/naca-cfd/ #CFD #NACA #Airfoil #mesh #Research #Engineering #Aerodynamics #AerospaceEngineering #FluidDynamics
https://www.raefkobeissi.com/index.php/naca-cfd/ #CFD #NACA #Airfoil #mesh #Research #Engineering #Aerodynamics #AerospaceEngineering #FluidDynamics
NACA Airfoil CFD Simulation Tutorial
raefkobeissi.com
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GPU parallelization of a hybrid pseudospectral fluid turbulence framework using CUDA
(Duane Rosenberg, Pablo D. Mininni, Raghu Reddy, Annick Pouquet)
#CUDA #MPI #CFD #FluidDynamics
An existing hybrid MPI-OpenMP scheme is augmented with a CUDA-based fine grain parallelization approach for multidimensional distributed Fourier transforms, in a well-characterized pseudospectral fluid turbulence code. Basics of the hybrid scheme are reviewed, and heuristics provided to show a potential benefit of the CUDA implementation. The method draws heavily on the CUDA runtime library to handle memory management, and on the cuFFT library for computing local FFTs. The manner in which the interfaces are constructed to these libraries, and ISO bindings utilized to facilitate platform portability, are discussed. CUDA streams are implemented to overlap data transfer with cuFFT computation. Testing with a baseline solver demonstrates significant aggregate speed-up over the hybrid MPI-OpenMP solver by offloading to GPUs on an NVLink-based test system. While the batch streamed approach provides little benefit with NVLink, we see a performance gain of 30% when tuned for the optimal number of streams on a PCIe-based system. It is found that strong GPU scaling is ideal, or slightly better than ideal, in all cases. In addition to speed-up measurements for the fiducial solver, we also consider several other solvers with different numbers of transform operations and find that aggregate speed-ups are nearly constant for all solvers.
https://hgpu.org/?p=18405
(Duane Rosenberg, Pablo D. Mininni, Raghu Reddy, Annick Pouquet)
#CUDA #MPI #CFD #FluidDynamics
An existing hybrid MPI-OpenMP scheme is augmented with a CUDA-based fine grain parallelization approach for multidimensional distributed Fourier transforms, in a well-characterized pseudospectral fluid turbulence code. Basics of the hybrid scheme are reviewed, and heuristics provided to show a potential benefit of the CUDA implementation. The method draws heavily on the CUDA runtime library to handle memory management, and on the cuFFT library for computing local FFTs. The manner in which the interfaces are constructed to these libraries, and ISO bindings utilized to facilitate platform portability, are discussed. CUDA streams are implemented to overlap data transfer with cuFFT computation. Testing with a baseline solver demonstrates significant aggregate speed-up over the hybrid MPI-OpenMP solver by offloading to GPUs on an NVLink-based test system. While the batch streamed approach provides little benefit with NVLink, we see a performance gain of 30% when tuned for the optimal number of streams on a PCIe-based system. It is found that strong GPU scaling is ideal, or slightly better than ideal, in all cases. In addition to speed-up measurements for the fiducial solver, we also consider several other solvers with different numbers of transform operations and find that aggregate speed-ups are nearly constant for all solvers.
https://hgpu.org/?p=18405
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1904: Ludwig Prandtl simplified calculations of aerodynamic flow by separating the part of the flow where it is affected by drag. #Poetry #Science #History #Fluiddynamics
1904 - Boundary layer - The book of science
sharpgiving.com
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Boron nitride nanotubes are using ANSYS Fluent to study many effects of gas flow in our synthesis chamber. How about you - https://zurl.co/AA2d #ANSYS #FluidDynamics #Nanotube #Simulations
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“Volumes” is an experimental art film by Maxim Zhestkov using physics-based particle animation. Waves and unseen forces send billions of color-changing particles aloft in the film. The motions – especially the way the particles seem to tear themselves – are reminiscent of a complex fluid, like yogurt. These substances have both liquid-like (viscous) and solid-like (elastic) properties depending on the forces they experience. Zhestkov’s particles are similar; they move like a fluid but tear more like a solid.
Watch the video:
https://vimeo.com/257761811
#fluiddynamics #science #physics #granularmotion #complexfluids #nonNewtonianfluids #viscoelasticity
Watch the video:
https://vimeo.com/257761811
#fluiddynamics #science #physics #granularmotion #complexfluids #nonNewtonianfluids #viscoelasticity
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How do ball, gate, globe and butterfly valves function? [VIDEO] http://bit.ly/2K6btcw #valves #pauto #flowcontrol #fluiddynamics #piping #pipeline #oilandgas #fluidsealing
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Publish and showcase your simulations in 3D on FetchCFD for free. Check this project out in 3D here https://fetchcfd.com/view-project/258.
Join now for free at https://fetchcfd.com/register #FetchCFD #SimulationPlatform #CFD #EngineeringSimulation #ComputationalFluidDynamics #SimulationLibrary #FreeSimulations #CFDLibrary #FEA #FEM #Engineering #FluidDynamics
Join now for free at https://fetchcfd.com/register #FetchCFD #SimulationPlatform #CFD #EngineeringSimulation #ComputationalFluidDynamics #SimulationLibrary #FreeSimulations #CFDLibrary #FEA #FEM #Engineering #FluidDynamics
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What is the Venturi effect? Learn more about this common fluid dynamics phenomenon and its mathematical background: https://www.simscale.com/blog/2018/04/what-is-venturi-effect/ #fluiddynamics #venturi
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useful topic
Soap films have the remarkable property of self-healing. A water drop, like the one shown below, can pass through a bubble (repeatedly!) without popping it. This happens thanks to surfactants and the Marangoni effect.
Surfactants are molecules that lower the surface tension of a liquid and congregate along the outermost layer of a soap film. When water breaks through the soap film, its lack of surfactants causes a higher surface tension locally. This triggers the Marangoni effect, in which flow moves from areas of low surface tension toward ones of high surface tension.
That carries surfactants to the region where the drop broke through and helps stabilize and heal the soap film. Incidentally, the same process lets you stick your finger into a bubble without popping it as long as your hand is wet!
What is Marangoni Effect? Read & Learn: https://www.nasa.gov/mission_pages/station/research/news/marangoni.html
What are surfactants? Read & Learn:
http://www.essentialchemicalindustry.org/materials-and-applications/surfactants.html
Image credit: G. Mitchell and P. Taylor
https://www.youtube.com/watch?v=0h16Tyn2138
Story via FYFD
https://twitter.com/fyfluiddynamics
#physics #MarangoniEffect #surfactants #soapfilms #fluidDynamics #science
Surfactants are molecules that lower the surface tension of a liquid and congregate along the outermost layer of a soap film. When water breaks through the soap film, its lack of surfactants causes a higher surface tension locally. This triggers the Marangoni effect, in which flow moves from areas of low surface tension toward ones of high surface tension.
That carries surfactants to the region where the drop broke through and helps stabilize and heal the soap film. Incidentally, the same process lets you stick your finger into a bubble without popping it as long as your hand is wet!
What is Marangoni Effect? Read & Learn: https://www.nasa.gov/mission_pages/station/research/news/marangoni.html
What are surfactants? Read & Learn:
http://www.essentialchemicalindustry.org/materials-and-applications/surfactants.html
Image credit: G. Mitchell and P. Taylor
https://www.youtube.com/watch?v=0h16Tyn2138
Story via FYFD
https://twitter.com/fyfluiddynamics
#physics #MarangoniEffect #surfactants #soapfilms #fluidDynamics #science
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