Rocky DEM Particle Simulator’s Post

Understand, Predict, and Optimize Real-World Designs with #Multiphysics Simulation. In the past, only one type of physics could be considered at one time and the models were coarse. As computer hardware became faster and the simulation software more capable, more detailed models could be used. However, these details models continued to lack the ability to study the interaction between different types of physics. For this reason, we advocate the use of multi-disciplinary technologies to provide engineers, at every stage of the product cycle, a clear picture of the interactions that define the overall product behavior. No matter how small, each part and process in the chain must be considered when creating robust, accurate, and reliable simulation models https://hubs.ly/Q02F2NH10

𝗪𝗮𝘁𝗲𝗿 𝗱𝗿𝗼𝗽𝗹𝗲𝘁𝘀 𝗳𝗮𝗹𝗹𝗶𝗻𝗴 𝗼𝗻 𝗮 𝘀𝘂𝗽𝗲𝗿𝗵𝘆𝗱𝗿𝗼𝗽𝗵𝗼𝗯𝗶𝗰 𝘀𝘂𝗿𝗳𝗮𝗰𝗲 Accurate #Lagrangian numerical simulation by COMSOL, Inc. Multiphysics software. 𝗡𝗼𝘁𝗲: 50 (ul) drop with an initial offset of 3 (mm) from the ground. _________________ 𝗛𝗼𝘀𝘀𝗲𝗶𝗻 𝗔𝘀𝗴𝗵𝗮𝗿𝗶 𝗖𝗢𝗠𝗦𝗢𝗟 𝗠𝘂𝗹𝘁𝗶𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗙𝗼𝗿𝘂𝗺: https://lnkd.in/duEnY9Nj #engineering #comsol #multiphysics #simulation

An appetizer for the Ansys Tech Day in Tel-Aviv on Sept 10, 2024, where FVMat will showcase its latest advances in Meta-Materials for impact absorption. Speaker: Yaron Rosenstein, PhD Title: Meta-Materials for impact absorption: Design, Simulation, and ML using LS-Dyna and PyTorch We’re presenting a novel Meta-Materials concept for impact absorption and a Beta product. Using the Poincare-Lindstedt method, we designed a composite Unit-Cell with unique mechanical properties. Simulations were conducted using Ansys LS-DYNA, creating a large database of unit cells with varying parameters. We’ve achieved 70% impact energy conversion to internal energy without heat or large deformations. Our Physics-informed ML model in PyTorch significantly reduces simulation time and is now a standalone Beta product compiled in C++. We’ve also developed a methodology for computing the complex constitutive tensor for visco-elastic materials and plan to integrate it into a future product as an UMAT component. #AnsysTechDay #Innovation #MetaMaterials #LSDYNA #ShockAbsorption #MultiPhysics #DynamicMetaMaterials

⚡Fast. Scalable. Flow360 CFD⚡ Flow360 CFD is a scalable CFD Solver for better product design. Experience faster run times, lower costs, and unparalleled accuracy in #CFD. 🌎 More information: https://lnkd.in/ecguJxvB 📥 Latest newsletter: https://lnkd.in/d7B7fqA #engineeredmind #science #technology #engineering #mechanicalengineering #physics #mathematics #cfd #simulation

As usual, I’ve been working on validating free MHD convection using COMSOL Multiphysics. The simulation results were cross-checked against numerical models, showing excellent agreement in predicting fluid behaviour under magnetic fields.  #COMSOL #MHDConvection #HeatTransfer #FluidDynamics #Research

𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗰𝗮𝘀𝗲 𝗳𝗮𝗻 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 𝗣𝗮𝗿𝘁. 𝗕: 𝗙𝗹𝘂𝗶𝗱 𝗳𝗹𝗼𝘄 𝗻𝗼𝗶𝘀𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝗼𝗻 𝗣𝗮𝗿𝘁. 𝗔: https://lnkd.in/dM3AmKsK The Phanteks PH-F120T30 was subjected to an acoustic analysis utilizing COMSOL, Inc. Multiphysics software. 𝗡𝗼𝘁𝗲: The following video displays the near-field acoustics pressure isosurface of the fan operating in a free stream, running at a speed of 1500 rpm. The video illustrates two complete rotations and the corresponding beating at 25 Hz, clearly. _________________ 𝗛𝗼𝘀𝘀𝗲𝗶𝗻 𝗔𝘀𝗴𝗵𝗮𝗿𝗶 𝗖𝗢𝗠𝗦𝗢𝗟 𝗠𝘂𝗹𝘁𝗶𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗙𝗼𝗿𝘂𝗺: https://lnkd.in/duEnY9Nj #engineering #comsol #multiphysics #simulation #cfd #acoustics #aeroacoustics

Ansys Fluids mind-blowing ✈ 1. "Discover how Ansys Fluids is revolutionizing the world of engineering and design!" 2. "Get ready to be blown away by the incredible capabilities of Ansys Fluids!" 3. "From simulations to real-world results, Ansys Fluids is changing the game in engineering." 4. "The future looks bright with Ansys Fluids leading the way in innovation and technology." 5. "Join the conversation and learn how Ansys Fluids is shaping the future of engineering and design."

Before I got "sucked into Space" (figuratively of course) - I was planning on becoming an Aeronautical design engineer with dreams of developing next generation fighters and autonomous vehicles. I used #Fluent in the early 2000's and it's incredible to see how far the product has come and what it's capable of, especially now that it's powered by #gpu and coupled with the full portfolio of #Ansys technology. #simulation is having such a profound impact on what we can do, how fast we can do and how certain we can be about what we will get. It is literally making the impossible possible. What types of problems do you think are impossible today?

Why do industry experts use CFD when creating simulations? Here are 3 obvious reasons why. Eye-Catching Visuals: Share stunning CFD simulations & explain complex scientific concepts. #CFD #engineering #science Educational Content: Break down scientific principles with engaging CFD visuals. Real-World Applications: Showcase CFD's impact across various industries. Planning to use CFD in your processes? Message us.

This amazing simulation created by Ansys principal application engineer Luke Munholand shows a sweep of massless tracer particles illustrating flow disruption and the heat signature of a refueling aircraft. Areas of high turbulence are highlighted in red. Low turbulence in the area of the refueling aircraft is critical to avoid collisions and for easier attachment to the refueling probe. This case was solved using the Ansys Fluent GPU Solver version 24R1. Physics included: discrete phase model (DPM), tracer particles, K-omega SST turbulence, and energy equation for heat signature. Learn more about the Fluent GPU Solver here: https://lnkd.in/gsbG6sJA #simulationsoftware #ansys #ansysfluent #GPU #GPUcomputing