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New Adaptive Mesh Refinement (AMR) in CADFEKO
New Adaptive Mesh Refinement (AMR) in CADFEKO Automatic mesh adaptation to find trade-off between model size and accuracy Feko simulations are using a meshed representation to describe geometry of a model. The simulation method is needing the mesh elements to define local basis functions for describing physical quantities…
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How to add bondings in contact model
Is there any example shows how to create user defined bonding contact model, or how to create new variables in particle class?
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Data Analytics - Ask The Expert Recurring Series Monarch & Monarch Server(Automator) focus. November 21, 2023 Session reviewed Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode).
Ask The Expert Series on November 21, 2023 Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode) The Session began with a brief overview of Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode) before diving into the LIVE Questions. The Session began with our Expert reviewing the…
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How to set boundary condition on certain material particle, to make them only have degree of freedom on one direction?
How to set boundary condition on certain material particle, to make them only have degree of freedom on one direction? I found in API that velocity of particle are in magnitude, without direction. Or is it possible to define new parameters for particle class without changing system header file?
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EDEM particle body force API don't generate force
Code are as follows, what causes the error?
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C++ C2259 error in particle body force dll packing
C2259 is caused by not define all virtual function from parent class, but after I add all functions, error still happens. Technican may can help on this one, not common tutorial. (remember to include different external working directory before packing)
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EDEM Physics Model Tutorial 2200 : Linear Elastic Bonded Model
Simulation Files and tutorial PDF download link * EDEM 2200 LEBM Unconfined Compression.zip EDEM Linear Elastic Bonded Model (LEBM) Tutorial The focus of this tutorial is on: * Using the LEBM contact model * Setting up and defining the Particle contact radius * Using Volume Packing * Displaying and analyzing the bonds…
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Altair Monarch Exercise 26 - MEDITECH Detail Trial Balance vs AP Transactions
Exercise Info * Application (Classic vs Data Prep Studio): Classic & Data Prep Studio * Level of Difficulty (Beginner, Intermediate, Advanced): Beginner * Skills/Features Tested: Detail, Append, & Group Footer Templates, Join (Lookup Join) * Systems of Record: MEDITECH Expanse * Estimated Time to Solve: 15 mins * Exercise…
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Altair Monarch Exercise 27 - Fiserv Optis CD-072 Report of Adjustments & Tran Codes
Exercise Info * Application (Classic vs Data Prep Studio): Classic & Data Prep Studio * Level of Difficulty (Beginner, Intermediate, Advanced): Beginner * Skills/Features Tested: Detail & Append Templates, Join (Lookup Join), Analyze * Systems of Record: Fiserv Optis * Estimated Time to Solve: 15 mins * Exercise files…
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Altair Monarch Exercise 24 - FCR250 Failed Claim Requirements Analysis
Exercise Info * Application (Classic vs Data Prep Studio): Data Prep Studio * Level of Difficulty (Beginner, Intermediate, Advanced): Beginner * Skills/Features Tested: Detail & Append Templates, Join (Inner Join), Analyze * Systems of Record: Allscripts McKesson HBOC STAR Patient Accounting * Estimated Time to Solve: 15…
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EDEM Oka wear coloring position is abnormal.
I am conducting a coupled simulation using EDEM and Fluent, with Oka wear applied in EDEM. The image shows the Oka wear shading diagram, where the model is a horizontal straight pipe, the left end is the particle inlet, and the particle gravity direction is downward. However, in the image, the wear location appears on the…
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PSIM Code generation to calculate RMS and average values
Dear all, I can see that PSIM does not support the inbuild avg and rms block for code generation. Hence, I implemented it directly in CCS by manually written the code in PSIM generated .c file. I was wondering if it is possible to implement a virtual clock inside the PSIM, which is dedicated to update the registers (assign…
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Different Particles Geometry
Hello, I was wondering if it's possible to generate hollow particles or shapes, rather than just solid spheres. Specifically, I would like to generate thousands of hollow cubes in the same way angular or spherical particles are generated. The attached figure shows an example of the desired shape. I also have an STL file…
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EDEM-HyperStudy Connector: Installers and User Guide
Overview The new connector is a plugin for Altair HyperStudy that enables the setting of various Altair EDEM parameters directly via a simple and intuitive workflow. The connector also allows an easier connection with Altair HyperMesh for geometry optimization and DEM-CFD coupling projects. Access to the parameters for…
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EDEM geometry time varying acceleration
Hi, I noticed that it is possible to add a constant acceleration in a geometry linear translation motion. However, I have no idea how to add a time-varying acceleration to a geometry in EDEM? Is there any possible way? Do I have to use coupling tools api? Regards, Yang Qi
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Mok Fluid-Structure-Interaction (FSI) Benchmark Simulation with Radioss
Overview This project presents the Mok Fluid-Structure-Interaction (FSI) Benchmark solution with Altair® Radioss®. The project includes: * 2 models with different formulation techniques: * 1 CEL model with multi-domain option set up * 1 ALE model with coincident mesh * All models have been set up with Altair® Radioss®…
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Toyota Venza Horizon: Failure & Shortcuts Risk Assessment in Battery Cells
Overview The goal of this article is to showcase the new failure criteria for battery packs (/FAIL/SAHRAEI), available in Altair Radioss and OpenRadioss. This failure criteria allows to predict failure and shortcuts in battery cells. This article includes: * 1 ready-to-use Altair Radioss model* Altair Radioss version is…
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How to migrate legacy CADFEKO Lua scripts to the new CADFEKO API format
Use the ConvertLuaScript utility to migrate legacy CADFEKO Lua scripts to the latest CADFEKO API format. Migration is only applicable to CADFEKO Lua scripts created prior to version 2022.1 (it is not applicable to POSTFEKO scripts). Instructions * Download the attached utility for your system (available for Microsoft…
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How to get collision information in CUDA solver
Hi, I found that I could obtain collision information by ticking track collision in CPU solver. But I can't find those results in CUDA solver. How could I obtain it in CUDA solver? Regards, Yang QI
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No tire lateral forces in quasi static simulation
When i run a quasi static simulation on a vehicle with a lateral force input applied on the vehicle, the vehicle is freely sliding across the road. The tires don't generate any forces in lateral direction. I was anticipating that the tires would generate frictional resistance inline with the friction value defined in the…
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Q: Inspire PolyFoamの解析結果を２つ並べて比較したいですが、その画面表示は出来ますか？
A: ２つ並べて表示したい場合は、Inspire PolyFoamを２つ起動頂きまして、それぞれを解析結果を表示して、ウィンドウを並べて頂けますでしょうか。
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Q: 形状情報の座標の確認は可能ですか。射出ノズルの位置設定時に参照したいです。
A: 寸法メニューの長さ測定の際に、下図の様に任意のクリック位置の座標情報を表示する事が可能です。
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Q: Inspire PolyFoamの金型のパーティングラインからガス抜き設定の手順はどうしたら良いですか？
A: Inspire PolyFoamでは、金型と線データを表示させてラインベントを線データをなぞる様に定義する事で、パーティングラインを模擬する事が可能です。 ラインベントを追加して、空気がパートに沿って移動し、金型のパーティングラインから排出されるように設定します。 PolyFoamモデルでは、下図のように金型の外側フェイスにラインベントをスケッチします。 ベントが発泡パートに投影され、ベントがパート上に配置されているかのようにモデル上でシミュレーションが実行されます。 シミュレーションモデルでは、ラインベントはパートに沿って配置され、空気がパートからパーティングラインに向かって移動するようになります。
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Q: Inspire PolyFoam の結果タイプ「空気圧」の結果タイプの考え方を教えてください。
A: 各タイムステップで空気圧を確認するのは難しく、一度に全部集める必要があります。 基本的に、空気圧の結果タイプは、充填直前の空気圧を示します。 * * 既に充填された箇所であっても、発泡プロセスの終了時の空気圧が表示されます。 * この機能は非常にシンプルで、圧力や充填順序よりもエアトラップの欠陥領域を確認するのがより便利です。 クラッシュパッドの空気圧： 赤は高い空気圧を経験した領域を示します。
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Model Files and framing PDF for Youtube Playlist: HyperMesh 2023 Quick Start for Legacy Professionals
Overview These are the models loaded in HyperMesh 2023 in the tutorial playlist HyperMesh 2023 Quick Start for Legacy Professionals. Use these files to follow what is demonstrated in the videos. The pdf file embeds the videos and adds an index of legacy terms, links to further content, and a keyboard template.…