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Overview 本記事では、Altair OptiStructの周波数応答解析結果をAltair Composeによる逆FFT処理により時刻歴波形に変換するスクリプトを紹介します。 また、求めた時刻歴波形がAltair MotionSolveによる過渡応答解析結果と一致することを確認します。 本手法の応用例としては、OptiStructのDesign Sensitivity Analysis機能を用いて、時刻歴波形を応答とした大量の設計変数の最適化などが考えられます。 Pre-Requisite Altair MotionSolveとAltair OptiStructそれぞれの3自由度のばねマスモデルのサンプルを用意しました。…
Overview Classic Models (.dmod) extract use templates to extract data from a specific report at a time. Classic Models can also acquire data from structured sources like Excel, CSV, and Database sources. Classic models may include filters, sorts, calculated fields, lookup fields, and summary aggregations. Data Prep Studio…
Overview Set of post-processing utilities for HyperMesh. Screenshot Looper Screenshot Looper generates screenshots by looping over all selected subcases and plotcontrols and saving them in user-defined folder. The auto function (invoked by clicking on the lightning satellite icon) is a fully automatic tool designed as a…
Overview This macro allows to populate a metadata by surface, with the value of the area for the surface Usage/Installation Instructions Load it from File -> Load -> tcl script, then select the surfaces
Overview Here you can find the documentation and API model of the Kneading API Model. This new model can implement a cohesive phenomenon like baking dough. In this example, you can simulate what happens when Dry particles and Water particles meet. Especially Water loss of wet particles when dry particles come into contact…
Overview This project presents an Altair solution for the simulation of the drop test of corrugated cardboard boxes. This project includes: * 3 ready-to-use Altair Radioss models* Altair Radioss version is V2022.3 * The Unit System is in (kg, mm, ms, GPa) * A report with a detailled description of the model * An HyperView…
Overview この記事は下記リンクを翻訳したものです。 https://community.altair.com/csm?sys_kb_id=e957df05db0fad10cfd5f6a4e29619f3&id=kb_article_view&sysparm_rank=10&sysparm_tsqueryId=4fd39ea097843dd0e3b0361e6253af6f 添付のスクリプトは、EDEMの回転ジオメトリに対する粒子速度を計算し、その結果を相対速度と相対パス長と呼ばれる粒子プロパティに書き込みます。 スクリプトに含まれる汎用ビンブレンダーモデルの結果例を以下に示します。 Pre-Requisite EDEM 2022.3…
Overview Abstract In this article we couple the mechanical and electrical simulation words to create a virtual prototype of a motorcycle. By tightly integrating the electric powertrain with the multibody dynamics and control systems together enables us to study the interactions between these systems, evaluate the overall…
Overview https://www.youtube.com/watch?v=eQk8synjESs Usage/Installation Instructions Open the file in HyperMesh and follow the steps from the Youtube video
Overview RoomControl.VSM simulates an HVAC model of single room cooling with an ON/OFF thermostat. This nonlinear diagram has hysteresis in the controller and accounts for heat production from people in the room. The diagram computes the temperature in the room into which cooled air is flowing. People in the room are used…
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