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Superplastic behavior of a Ni-Co-base superalloy with high gamma '-phase content 期刊论文  OAI收割
MATERIALS LETTERS, 2023, 卷号: 348, 页码: 4
作者:  
Al-Hammadi, Rashad A.;  Zhang, Rui;  Cui, Chuanyong;  Zhou, Zijian;  Zhou, Yizhou
  |  收藏  |  浏览/下载:10/0  |  提交时间:2024/01/08
某铝合金复杂锻件成形工艺设计及DEFORM-3D模拟优化 期刊论文  OAI收割
锻压技术, 2018, 期号: 05, 页码: 154-161
作者:  
王松伟;  张士宏;  陈岩;  宋鸿武
  |  收藏  |  浏览/下载:34/0  |  提交时间:2018/06/05
AZ31镁合金挤压无缝圆管混合晶粒有限元分析 期刊论文  OAI收割
轻金属, 2017, 期号: 1, 页码: 55-58
林涛; 刘运腾; 周吉学; 马百常; 杨院生
收藏  |  浏览/下载:35/0  |  提交时间:2017/08/17
基于Deform的镁合金薄壁方管挤压模具设计与改进 期刊论文  OAI收割
轻合金加工技术, 2016, 期号: 10, 页码: 41-45
林涛; 刘运腾; 唐守秋; 周吉学; 衣冠玉; 杨院生
收藏  |  浏览/下载:20/0  |  提交时间:2016/12/28
均匀化处理状态对Thermo-Span合金力学性能的影响 会议论文  OAI收割
于连旭; 孙文儒; 张周博; 张伟红; 刘芳; 信昕; 祁峰; 贾丹; 胡壮麒
收藏  |  浏览/下载:49/0  |  提交时间:2016/04/20
A strong coupled CFD-CSD method on computational aeroelastity (EI CONFERENCE) 会议论文  OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
Xi R.; Jia H.
收藏  |  浏览/下载:67/0  |  提交时间:2013/03/25
In this paper  a strong coupled CFD-CSD method is developed to simulate the aeroelastic phenomena. The CFD solver is based on the finite-volume algorithm for the Navier-Stokes equations on unstructured grid. The CSD solver solves the aeroelastic governing equations in the modal space. Their coupling is realized by a dual-time method. The spring-based smoothing method is adopted to deform and regenerate the aerodynamic grid. Two test cases are selected to validate the authors' method for static and dynamic aeroelastity .The results of the simulation for the static aeroelastic problems of a missile wing show that the Lift Coefficient and Drag Coefficient are severally 7% and 5% lower than those don't consider the elasticity of the wing. The results for the flutter boundary prediction of the AGARD 445.6 wing have been proved much closer to the experiment than using the DLM. This method can describe the effects of fluid viscosity more exactly for highly nonlinear transonic flight conditions. The calculation has proved reliable in the subsonic regime  but not accurate enough in the supersonic regime. 2011 IEEE.  
25Cr2Ni4MoV钢的控温锻造 会议论文  OAI收割
2006北京国际材料周暨中国材料研讨会, 北京, 2006-09
曹志远; 姜萍; 白云龙; 康秀红
收藏  |  浏览/下载:19/0  |  提交时间:2013/08/21
半轴套管锻造折迭问题的有限元模拟研究 期刊论文  OAI收割
热加工工艺, 2004, 期号: 2, 页码: 36-37+40
张伟红,张士宏,王忠堂,许沂,曲周德,安风军
收藏  |  浏览/下载:17/0  |  提交时间:2012/04/12