航天推进技术研究院主办
[1]秦红强,张相盟,张晓光,等.基于自顶向下模式的液体火箭发动机骨架模型设计[J].火箭推进,2016,42(04):58-61.
QIN Hongqiang,ZHANG Xiangmeng,ZHANG Xiaoguang,et al.Design of liquid rocket engine skeleton model based on top-down mode[J].Journal of Rocket Propulsion,2016,42(04):58-61.
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QIN Hongqiang,ZHANG Xiangmeng,ZHANG Xiaoguang,et al.Design of liquid rocket engine skeleton model based on top-down mode[J].Journal of Rocket Propulsion,2016,42(04):58-61.
基于自顶向下模式的液体火箭发动机骨架模型设计
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
42
期数:
2016年04期
页码:
58-61
栏目:
研究与设计
出版日期:
2016-08-31
- Title:
- Design of liquid rocket engine skeleton model based on top-down mode
- Keywords:
- top-down mode; liquid rocket engine; concurrent design; skeleton model; interface coordination
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 基于自顶向下设计模式,在Pro/E和Intralink平台上实现了液体火箭发动机骨架模型设计.采用多层骨架设计方案,简化了发动机骨架模型,实现了组合件发布骨架模型并行设计,提高了工作效率.通过将组合件空间位置、轮廓尺寸、接口方位和接口结构要求包含在骨架模型中,用骨架模型替代了传统设计模式中的二维结构设计要求,实现了无纸化接口协调,提高了接口协调的准确性和实时性.研究结果表明,基于自顶向下模式的骨架模型设计可显著提高发动机研制效率,降低研制成本.
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备注/Memo
国家863项目
更新日期/Last Update:
1900-01-01