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Hello! I am looking for a ready-to-run demo model of electronics box. This simulation would be done with SimLab+AcuSolve and ideally contain a cooling fan.
SimSolidは以下のようにECADを読み込むことができます。メッシュ作成をすることなく、少ない手間で熱応力解析を実施し、基板のたわみや応力を求めることができます。 Fig1. 対応CAD PCBのECADを読み込み、素子を熱源として温度境界や体積熱を与え、全体に対流境界を与えて熱伝導解析を実施します。 Fig2. 熱伝導解析の結果 (温度分布) 熱伝導解析で得られた温度分布を温度境界とし、線形静解析により、基板のたわみや応力を計算できます。 Fig3. 熱応力解析(静解析)の結果 (変位)
The Kia EV9 showcases an innovative approach to maximizing EV efficiency through its dual inverter and open-winding motor setup. While the core focus of this article is the system-level power electronics, let’s touch briefly on the motor. With six winding-end connections, the design has sparked speculation about a…
SimLabは2024年前後から急激にECADの読込能力が向上しました。 ただ、例えば基板の熱のそりなどの問題では、微細な配線をそのままモデル化せず、ある程度大きな格子メッシュを作成し、そのメッシュ領域に含まれる各材料が占める体積の割合から加重平均により物性を計算するモデル化が良く使われております。 そのモデル化手法をトレースマッピングと呼ばせて頂いておりますが、SimLabでは非常に簡単な手順でモデルを作成することが可能です。 ご興味ございましたらご確認頂けますと幸いです。
Working with realistic design challenges is always rewarding, especially when it comes to showcasing the full power of Altair’s solutions. In this new tutorial, we dive deeper into HyperStudy’s advanced optimization capabilities as a sequel to our "Getting Started with PSIM & HyperStudy" tutorial, where we introduced…
Overview (This is a translated version of an article posted by Kosuke Ikeda. The original article in Japanese can be found here) In this article we will discover how AI can be leveraged in the field of power electronics, using the sensorless control of permanent magnet synchronous motors (PMSMs) as an example. Using Altair…
Overview This is an Altair Compose Graphical User Interface (GUI) for streamlining PSIM simulations and design exploration. It requires three inputs: * Excel (.xlsx) file, each row containing desired parameters for each simulation to perform. * PSIM schematic file containing the model to simulate. * Desired output…
Overview CADFEKO template for a parametrized coil model. Parameters are described in the attached pdf Pre-Requisite Version: CADFEKO2022.0 Usage/Installation Instructions Open cfx-file in CADFEKO and adapt coil parameter: - R1: "Radius" of squared loop - R2: Radius of fillet - H: Height - N: Number of turns
Overview • Parametrized absorber model to compute the reflection coefficient for a plane wave• Model with dielectric absorber and PEC plane behind the absorber• Models for FEM and SEP available• Efficient approach with periodic boundary conditions (PBC)• Fully parametrized model allows easy optimization or sensitivity…
March 5 - 6, 2025
Exceptional individuals who support the Community.
The Community Team would like to introduce the January Champion of the Month, Philip Holland @Philip_Holland. For 44 years Philip R Holland has been working with the SAS language. In that time, he has witnessed the evolution of usage of the language from mainframes to modern analytics environments used across all business…