基于ANSYS二次开发的移动式压力容器强度高效计算
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摘要
为提高移动式压力容器强度计算效率,同时降低ANSYS的使用难度,应用Visual Basic(VB)和ANSYS参数化设计语言(APDL),以典型的移动式压力容器——半挂车的罐体为例,开发出了基于分析设计标准的强度计算软件。利用VB自动生成APDL命令并后台调用ANSYS,封装了ANSYS复杂的建模、加载、求解和后处理等分析步骤,实现了用户输入强度计算所需的参数后便能得到计算结果和校核结果的功能。应用实例表明该软件可行有效,可用于半挂车工程设计。
In order to improve the efficiency of strength calculations for mobile pressure vessels using ANSYS, strength calculation software for the tank of semi-trailers was developed by jointly applying Visual Basic(VB) and ANSYS parametric design language(APDL). Specifically, APDL commands were generated to call ANSYS automatically with VB and the complicated analysis processes including modeling, loading, solving and post-processing were packaged. By means of the software, stress calculations and strength assessment can be realized as long as the necessary data are provided. The example application showed that the software is feasible and valid and can be used in the engineering design of semi-trailers.
In order to improve the efficiency of strength calculations for mobile pressure vessels using ANSYS, strength calculation software for the tank of semi-trailers was developed by jointly applying Visual Basic(VB) and ANSYS parametric design language(APDL). Specifically, APDL commands were generated to call ANSYS automatically with VB and the complicated analysis processes including modeling, loading, solving and post-processing were packaged. By means of the software, stress calculations and strength assessment can be realized as long as the necessary data are provided. The example application showed that the software is feasible and valid and can be used in the engineering design of semi-trailers.
引文
[1] 周伟明, 肖学文, 辛天佐. 我国移动式压力容器技术发展与展望[C]//第八届全国压力容器学术会议论文集. 北京: 化学工业出版社, 2013: 37- 42. ZHOU W M, XIAO X W, XIN T Z. Development and prospect of China transportable pressure vessel technology[C]//Proceedings of the 8th National Conference on Pressure Vessels. Beijing: Chemical Industry Press, 2013: 37- 42. (in Chinese)
[2] 中华人民共和国国家质量监督检验检疫总局. 移动式压力容器安全技术监察规程: TSG R0005—2011[S]. 北京: 中国标准出版社, 2011. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. Supervision regulation on safety technology for transportable pressure vessel: TSG R0005—2011[S]. Beijing: Standards Press of China, 2011. (in Chinese)
[3] 蔡昌全, 李帅旗, 姚勇. 液化气体运输半挂车有限元分析及强度评定[J]. 化学工程与装备, 2013(8): 64- 66. CAI C Q, LI S Q, YAO Y. Finite element analysis and strength evaluation of LNG semitrailer[J]. Chemical Engineering & Equipment, 2013(8): 64- 66. (in Chinese)
[4] 王晓东, 惠虎. 惯性力作用下船用液化天然气储罐的应力分析[J]. 化工学报, 2015, 66(增刊2): 349- 353. WANG X D, HUI H. Stress analysis of LNG storage tank for ships under inertial force[J]. CIESC Journal, 2015, 66(S2): 349- 353. (in Chinese)
[5] 黄启斌, 杨晓翔, 邓道林. 基于VB的ANSYS二次开发及其在关节轴承结构分析中的应用[J]. 机械制造与自动化, 2015, 44(1): 149- 151. HUANG Q B, YANG X X, DENG D L. Spherical plain bearing structural analysis based on VB and ANSYS secondary development[J]. Machine Building & Automation, 2015, 44(1): 149- 151. (in Chinese)
[6] 张颖, 练章华, 周兆明, 等. 石油钻井井架安全性评价可视化软件设计[J]. 计算机仿真, 2016, 33(2): 317- 321, 360. ZHANG Y, LIAN Z H, ZHOU Z M, et al. Visual software design of derrick safety evaluation[J]. Computer Simulation, 2016, 33(2): 317- 321, 360. (in Chinese)
[7] 万里平. 液化气体运输罐车强度分析与防波板设计[D]. 北京: 北京化工大学, 2011. WAN L P. Strength analysis and anti-wave plate design of a liquefied gas tanker[D]. Beijing: Beijing University of Chemical Technology, 2011. (in Chinese)
[8] 姚志燕, 何远新, 李永泰, 等. 联运液化天然气(LNG)罐箱内容器与外壳连接结构优化设计[J]. 压力容器, 2014, 31(12): 23- 30, 46. YAO Z Y, HE Y X, LI Y T, et al. Optimization design of connecting structure between inner vessel and outer jacket for mutimodal transport liquified natural gas (LNG) tank[J]. Pressure Vessel Technology, 2014, 31(12): 23- 30, 46. (in Chinese)
[9] 骆鸣. 浅谈VB在ANSYS二次开发中的应用[J]. 天津职业院校联合学报, 2006, 8(5): 53- 56. LUO M. On the application of VB in the ANSYS redevelopment[J]. Journal of Tianjin Vocational Institutes, 2006, 8(5): 53- 56. (in Chinese)
[10] 刘苏苏, 陈爱军, 徐诚. 球形杀伤元侵彻明胶数值仿真系统的设计与开发[J]. 系统仿真学报, 2014, 26(8): 1869- 1874. LIU S S, CHEN A J, XU C. Design and development of simulation system about spherical projectiles penetrating gelatin[J]. Journal of System Simulation, 2014, 26(8): 1869- 1874. (in Chinese)
[11] 何慧慧, 董金善, 丁培丽, 等. 基于ANSYS与VB的螺旋板换热器CAD系统开发[J]. 现代化工, 2013, 33(2): 104- 106. HE H H, DONG J S, DING P L, et al. Development of CAD system based on ANSYS and VB for spiral plate heat exchanger[J]. Modern Chemical Industry, 2013, 33(2): 104- 106. (in Chinese)
[12] 全国锅炉压力容器标准化技术委员会. 钢制压力容器——分析设计标准(2005年确认): JB 4732—1995[S]. 北京: 中国标准出版社, 2005. China Standardization Committee on Boilers and Pressure Vessels. Steel pressure vessels—design by analysis (confirmed in 2005): JB 4732—1995[S]. Beijing: Standards Press of China, 2005. (in Chinese)
[2] 中华人民共和国国家质量监督检验检疫总局. 移动式压力容器安全技术监察规程: TSG R0005—2011[S]. 北京: 中国标准出版社, 2011. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. Supervision regulation on safety technology for transportable pressure vessel: TSG R0005—2011[S]. Beijing: Standards Press of China, 2011. (in Chinese)
[3] 蔡昌全, 李帅旗, 姚勇. 液化气体运输半挂车有限元分析及强度评定[J]. 化学工程与装备, 2013(8): 64- 66. CAI C Q, LI S Q, YAO Y. Finite element analysis and strength evaluation of LNG semitrailer[J]. Chemical Engineering & Equipment, 2013(8): 64- 66. (in Chinese)
[4] 王晓东, 惠虎. 惯性力作用下船用液化天然气储罐的应力分析[J]. 化工学报, 2015, 66(增刊2): 349- 353. WANG X D, HUI H. Stress analysis of LNG storage tank for ships under inertial force[J]. CIESC Journal, 2015, 66(S2): 349- 353. (in Chinese)
[5] 黄启斌, 杨晓翔, 邓道林. 基于VB的ANSYS二次开发及其在关节轴承结构分析中的应用[J]. 机械制造与自动化, 2015, 44(1): 149- 151. HUANG Q B, YANG X X, DENG D L. Spherical plain bearing structural analysis based on VB and ANSYS secondary development[J]. Machine Building & Automation, 2015, 44(1): 149- 151. (in Chinese)
[6] 张颖, 练章华, 周兆明, 等. 石油钻井井架安全性评价可视化软件设计[J]. 计算机仿真, 2016, 33(2): 317- 321, 360. ZHANG Y, LIAN Z H, ZHOU Z M, et al. Visual software design of derrick safety evaluation[J]. Computer Simulation, 2016, 33(2): 317- 321, 360. (in Chinese)
[7] 万里平. 液化气体运输罐车强度分析与防波板设计[D]. 北京: 北京化工大学, 2011. WAN L P. Strength analysis and anti-wave plate design of a liquefied gas tanker[D]. Beijing: Beijing University of Chemical Technology, 2011. (in Chinese)
[8] 姚志燕, 何远新, 李永泰, 等. 联运液化天然气(LNG)罐箱内容器与外壳连接结构优化设计[J]. 压力容器, 2014, 31(12): 23- 30, 46. YAO Z Y, HE Y X, LI Y T, et al. Optimization design of connecting structure between inner vessel and outer jacket for mutimodal transport liquified natural gas (LNG) tank[J]. Pressure Vessel Technology, 2014, 31(12): 23- 30, 46. (in Chinese)
[9] 骆鸣. 浅谈VB在ANSYS二次开发中的应用[J]. 天津职业院校联合学报, 2006, 8(5): 53- 56. LUO M. On the application of VB in the ANSYS redevelopment[J]. Journal of Tianjin Vocational Institutes, 2006, 8(5): 53- 56. (in Chinese)
[10] 刘苏苏, 陈爱军, 徐诚. 球形杀伤元侵彻明胶数值仿真系统的设计与开发[J]. 系统仿真学报, 2014, 26(8): 1869- 1874. LIU S S, CHEN A J, XU C. Design and development of simulation system about spherical projectiles penetrating gelatin[J]. Journal of System Simulation, 2014, 26(8): 1869- 1874. (in Chinese)
[11] 何慧慧, 董金善, 丁培丽, 等. 基于ANSYS与VB的螺旋板换热器CAD系统开发[J]. 现代化工, 2013, 33(2): 104- 106. HE H H, DONG J S, DING P L, et al. Development of CAD system based on ANSYS and VB for spiral plate heat exchanger[J]. Modern Chemical Industry, 2013, 33(2): 104- 106. (in Chinese)
[12] 全国锅炉压力容器标准化技术委员会. 钢制压力容器——分析设计标准(2005年确认): JB 4732—1995[S]. 北京: 中国标准出版社, 2005. China Standardization Committee on Boilers and Pressure Vessels. Steel pressure vessels—design by analysis (confirmed in 2005): JB 4732—1995[S]. Beijing: Standards Press of China, 2005. (in Chinese)
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