-
Optimizing Dynamic Systems Interacting with Particulate Materials : EDEM-MotionSolve
The combination of EDEM (Altair’s DEM high performance solver) and MotionSolve (Altair’s Multi-Body Dynamics solver) unlock great potential to optimize equipment that interacts with particulate material. DEM can be used to simulate soil, aggregates, ore, or even biological material like crops. Building physical prototypes…
-
Load by Equation
Summary: If you want to know how to apply a load (force, pressure) using an equation (varying over a position), this is the article for you. A common request is "how can I apply a load like this one?" Figure 1: Pressure on a ship panel. Figure 2: Sinusoidal force. Discussion: Defining of an equation Creating a local system…
-
Extract Surface Mesh from 3D mesh
Ive been trying to find a way to create surface mesh of the 3D mesh ive done. I did find this very old discussion on it but cannot use it in the 2023 Hypermesh version I am currently using - Kindly help me though this Regards, Adi
-
[Urgent] Increasing Load with no Difference in Stress or Deformation Values Bug
So I'm working on a Model where i need to apply 2 loads at 2 different points. The Force F2 in this is 26.2 N. To just test around the Model i changed it to 262N and then to 2620N, but the stress value doesnt change in the result. Is this a bug, what is the Issue, Urgent Help Needed. Attached the files. Regards, Adi
-
"Invalid Argument" error while Exporting
Hey, I'm a new student trying to learn Hypermesh, While analyzing i face this issue. Kindly Help and if possible explain what needs to be done. I have also attached the HM file for the Same.
-
E-drive : encode base frequency and speedpole
Hi team... I am using BLDC motor...in this motor magnetic encoder is provided with 4000 counts/revolution. However, here I am attaching file for encoder base frequency which you can use in your diagram and you can see within the compound block the implementations using band pass filters (LPHPF) and Speedpole (2000Hz). Can…
-
機構解析モデル（inspire）のパラメータ最適化手法について
inspireで機構解析のモデル（剛体とスプリングで構成）を作成し、所望の固有振動数が得られるようにパラメータチューニング（変数はスプリングの剛性と粘性）を行う方法はありますか？ inspireからMotionViewのファイルをエクスポートし、MotionViewを用いて最適化するという手順でも良いのですが、詳細手順がわかる資料はありますでしょうか？
-
在openradioss中使用Open MPI v4.1.2计算1.如何提升CPU的使用效率？2.是否需要关闭超线程？3.AVX512如何开启支持？4.open radioss计算核数是否有限制？
在openradioss中使用Open MPI v4.1.2计算1.如何提升CPU的使用效率？2.是否需要关闭超线程？3.AVX512如何开启支持？4.open radioss计算核数是否有限制？
-
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…
-
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?
-
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…
-
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?
-
EDEM particle body force API don't generate force
Code are as follows, what causes the error?
-
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)
-
EDEM Physics Model Tutorial 2200 : Linear Elastic Bonded Model
Simulation Files and tutorial PDF download link 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 between particles Model Overview Unconfined compression…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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…
-
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
-
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®…
-
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…
-
How to install HFEM Toolbox for Altair Compose
The High Frequency Electromagnetics (HFEM) Toolbox is a library dedicated for post-processing Altair Feko data, for example, far field, near field and impedance data in Altair Compose. Field calculators are available which allow ease of access to the data of derived electromagnetic quantities, for example, left and…