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Connecting Rod-Piston Simulation with Connectors | Mechanical Optimization In this analysis, we explore the optimization of mechanical assemblies by simulating a connecting rod-piston system under dynamic load. The focus is on using "Pin" and "Bolt" connectors, which are essential for realistic modeling of mechanical interactions. Objectives:✅ Apply AISI 1020 material for accurate simulation,✅

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Let’s get inspired by the students who won MODSIM Mania 2.0! These talented engineers have crushed it with their skills in the 3DEXPERIENCE platform.Congrats to our winners @MP @JICM and @FH , who are walking away with a 1-year 3DEXPERIENCE Engineer License with Certification Credits and earphones!

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SIMULIA COMMUNITY

Come and explore the excellent range of customer presentations on Fluids topics from our user events in 2024!CustomerPresentation title AEHRA AUTOMOBILIAerodynamic Analysis of AEHRA's Sedan Model Using SIMULIA PowerFLOWAirbusAeroacoustic Study of a Twin-Turboprop Aircraft using the Lattice-Boltzmann MethodCRRC Changchun Germany Rail TechAeroacoustic Simulation of a High-Subsonic Maglev Train: Far

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The test data shown above is "synthetic" data created by running Abaqus with this material model:This post demonstrates the calibration of a UMullins user subroutine using the Numerical mode of the 3DExperience Calibration App. The UMullins user subroutine capability was added in R2025xFD01. The video below was created using the public cloud, R2025x HotFix 1.22 The Fortran source code for this ex

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April 15, 2025⌚ 5pm CEST | 11am EST Register now AbstractPulsed (IV) measurements play a crucial role in understanding the interaction of input and output currents and voltages in a transistor. For GaN field-effect transistors (FETs), this involves measuring the output current as a function of varying input voltages in quasi-isothermal conditions.Due to their high-power delivery capacity, G

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April 16, 2025⌚5PM CEST | 11am EDTRegister now AbstractIncluding variable speed e-NVH requirements in a virtual prototyping workflow of electric drives can be a simulation bottleneck due to the multiphysic nature of magnetic noise & vibrations. Results may be difficult to interpret as many excitation harmonics and structural modes are involved.SIMULIA Manatee uses specialized algorithms to ac

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Let's start off this month's blog highlight with some fun facts! ✅✨7.5 million blog posts are published daily ✨Blogs with images get 94% more views than those that don'tThe SIMULIA blog is a great resource to leverage with our customers, so check here often for the latest posts.Here's what was published in March: Women in Technology: Melissa KearnsIn celebration of International Women’s Day 2025 w

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Watch now AbstractTo achieve convergence of complex, nonlinear finite element simulations can be painful. You should be extremely reluctant when it comes to "self-medication" or the advice of charlatans. Instead, one of our experts will teach you his essence of many thousands of support questions. These best practice recommendations for sure have stood the test of time! Among the advice to fo

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Traditionally in Abaqus most of the user subroutines support the idea of putting information on the data lines and this information is passed to the user subroutine. For material model related user subroutines this information is typically material model parameters. An example from 2019 of using the Calibration App for a UMAT calibration in this traditional way is shown in this post:UMAT calibrat