PowerFLOW

MicroElectroMechanical Systems (MEMS) have revolutionized the semiconductor market since their development in the early 1990s, now accounting for approximately 20% of the global market. Among these, Surface Acoustic Wave (SAW) devices stand out for their exceptional sensitivity and versatility in sensing applications. Our latest simulation study, utilizing SIMULIA Abaqus and SIMULIA CST Studio Suite, examines the performance analysis of a MEMS SAW gas pressure sensor, demonstrating a robust multiphysics simulation workflow.

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In this blog post, we show a workflow for simulating propellers using SIMULIA tools, and validate the simulation against a measured benchmark.

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In this blog post, we explore the unique challenges of aviation noise and how advanced simulation technologies can help achieve quieter skies.

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Austrian manufacturer of built-in kitchen appliances leverages advanced design and simulation tools to provide innovative cooking ventilation solutions that accommodate sophisticated kitchen aesthetics.

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The annual SIMULIA Regional User Meetings (RUMs) provide a forum for practicing engineers and researchers to exchange ideas and experiences in all aspects of simulation technology. Last year, Alan Perrault, senior simulation engineer at Doosan Bobcat spoke to us about how Doosan Bobcat uses SIMULIA PowerFLOW fluid dynamics simulation to optimize operator comfort.

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This blog explores how Dassault Systèmes employs cutting-edge simulation technologies and advanced computational tools such as Computational Fluid Dynamics (CFD) and 1D system modeling to accurately simulate and optimize these complex interactions and thereby improving both battery efficiency and cabin comfort in EVs

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This blog illustrates how aerodynamic data obtained from the 3DS CFD PowerFLOW software combined with data-driven methods can enable car manufacturers to obtain clean 3D contour plots of the vehicle’s surface X-force distribution, the associated integrated vehicle drag force and more within several minutes on a single GPU.

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This current customer reference story aims to present a first-of-its-kind simulation workflow using a PowerFLOW-PowerTHERM coupled simulation to assess the thermal behavior of a vehicle seat provided by Lear Corporation.

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Learn more about the new hybrid simulation method introduced in SIMULIA PowerFLOW that is specially designed for the transonic region.

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The transition between laminar and turbulent flow is crucial to understanding fluid behavior in many scenarios, such as eVTOL propellers and wind turbine blades. Formerly, this transition was challenging to simulate accurately. An extension to the PowerFLOW Very Large Eddy Simulation (VLES) method provides easier and more accurate simulation of laminar flow separation and reattachment. This allows both aerodynamic and aeroacoustic simulations for applications in rapidly growing markets including urban air mobility and wind energy.

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Train aerodynamics has a significant impact on energy efficiency and fuel consumption. Computational fluid dynamics (CFD) simulation allows engineers to design trains to minimize air resistance, and to analyze aerodynamics long before wind tunnel testing.

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Most industrial scale problems need large HPC (high-performance computing) clusters to tackle their biggest problems. These competing demands have inspired the development of PowerFLOW GPU (graphics processing unit) solver.

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