Accuracy Improvement of Cylinder Head Gasket Seal Performance Prediction Technology for Model-Based Development
モデルベース開発に向けたシリンダヘッドガスケットシール性能予測技術の精度向上
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- Publication code
- 20234597
- Paper/Info type
- JSAE Transaction
Vol.54 No.6
- Pages
- 1263-1268(Total 6 p)
- Date of publication
- Nov 2023
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 田中 利幸, 2) 平松 剛, 3) 西川 豊, 4) 田畑 良 |
| Author(E) | 1) Toshiyuki Tanaka, 2) Tsuyoshi Hiramatsu, 3) Yutaka Nishikawa, 4) Ryou Tabata |
| Affiliation(J) | 1) 日本ガスケット, 2) 日本ガスケット, 3) 日本ガスケット, 4) 日本ガスケット |
| Abstract(J) | 実機評価に頼らぬガスケット開発を行うため，より精度よくシール性能を予測する解析技術が必要．従来のシール性解析は，実機評価で発生するガスケットの経年劣化が未考慮．今回，劣化項目としてコーティングゴムの膜厚低下に着目．単体評価で計測した結果を解析条件として活用し，解析結果を実機評価結果に近づける． Translation |
| Abstract(E) | We work on improving the technology for predicting the gas seal performance of head gasket. Among them, I would like to judge the difference in the engine evaluation results with different rubber materials. In order to consider deterioration during engine evaluation, we focused on the reduction of rubber thickness. We have developed a new unit evaluation method to quantitatively judge the reduction of rubber thickness. The evaluation conditions are based on analysis results that simulate engine evaluations. New prediction technology that combines these showed the same results as the engine evaluation. |
