Jump to content

Search the Community

Showing results for tags 'type19_selfcontact'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Altair Support Forum
    • Welcome to Altair Support Forum
    • Installation and Licensing
    • Modeling & Visualisation
    • Solvers & Optimization
    • Multi Body Simulation
    • Conceptual design and Industrial design
    • Model-Based Development
    • Manufacturing Simulation
    • CAE Process Automation
  • Academic Partner Alliance Forum
    • APA - Composites
    • APA - CFD & Thermal
    • APA - Vehicle Dynamics
    • APA - Manufacturing
    • APA - Crash and Safety
    • APA - Noise, Vibration and Harshness
    • APA - System Level Design
    • APA - Structural and Fatigue
    • APA - Marine
    • APA - Optical Design
  • Japanユーザーフォーラム
    • ユーザーフォーラムへようこそ
    • Altair製品の意外な活用例
    • インストールとライセンス
    • モデリング(プリプロセッシング)
    • シミュレーション技術(ソルバー)
    • データ可視化(ポストプロセッシング)
    • モデルベース開発
    • コンセプト設計と工業デザイン
    • 製造シミュレーション
    • CAE プロセスの自動化
    • 学生向け無償版
    • エンタープライズソリューション

Categories

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Interests


Organization

Found 1 result

  1. Dear Altair support team Let me explain regarding my FE model, I usually set up such kind of bumper model for crash analysis, unfortunately, this time I faced with the unfamiliar issues. As usual, I used the Tied_contact (Type2) to represent the spot welding by specifying the contact pairs as [M] cotact_surface and [S] GRNODE manually. You can see the spot weld locations as the figure below (green ball represent the spot weld). For the self-contact, I used the Type19 and defined the contact pairs as SURF_EXT_PART for both. Before running, I already used the Model checker but no error was found. I will briefly show those kinds of errors, ERROR ID : 558 ** ERROR IN INTERFACE DEFINITON (MASTER SURFACE) <<< This error came from Self-contact when I remove self-contact, this issue disappeared. ERROR ID : 611 ** ERROR IN INITIAL PENETRATION IN INTERFACE <<< This error came from Self-contact when I remove self-contact, this issue disappeared. I already fixed the initial penetration of model WARNING ID : 343 ** WARNING : INITIAL PENETRATIONS IN INTERFACE WARNING ID : 499 ** WARNING : INITIAL PENETRATIONS IN INTERFACE ERROR ID : 22 ** ERROR IN SHELL DEFINITION DESCRIPTION : SHELL ID=222890 HAS 2 IDENTICAL NODES THAT ARE NOT 3 & 4 ERROR ID : 35 ** ERROR IN TRIANGULAR SHELL GEOMETRY For those issues, I tried to fix it first but it doesn't work, I can share you this model for further details and the error format is attached to this post Best regard Nut Error_Format.txt
×
×
  • Create New...