ANSYS工程师杨帆——建筑行业ANSYS 系列工具仿真概述

吉悦心

2017/11/14 发布于 技术 分类

在工业4.0如火如荼的进程中,仿真也率先步入了4.0的新时代,我们深切体会到中国用户对仿真的前所未有的迫切需求及仿真成熟度的整体水平提高,工程仿真已经无处不在。 作为行业的领导者,ANSYS提供的领先的仿真技术和服务也进入了一个新的时代。 这次技术大会将通过8大领域的用户共享,7个应用行业的最新仿真技术和发展,80多场技术演讲,全面诠释仿真4.0下的仿真新时代。

文字内容
1. 建筑行业ANSYS 系列工具仿真概述 1 © 2017 ANSYS, Inc. August 3, 2017 杨帆 / 工程师 ANSYS ANSYS UGM 2017
2. ANSYS仿真在建筑设计中的应用 2 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
3. ANSYS 仿真平台 MULTIPHYSIC S SYSTEMS PLATFORM FLUIDS STRUCTURES ELECTRONICS SEMI CONDUCTORS EMBEDDED SOFTWARE 3 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
4. 结构仿真 4 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
5. 一般工况 5 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
6. 地震 6 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
7. 爆炸 7 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
8. 采用混凝土(蠕变)材料的桥梁建造过程仿真 8 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
9. 电线杆 • Steel tubes • High slenderness • Bolted and/or welded connections • Multiple load cases (combined) • Fatigue 9 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
10. ANSYS Solution A single workbench project with different analysis systems: • Static • Prestressed Modal (vibration) • Submodel (details with Fatigue) • Dynamic • Load Cases Combination 10 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
11. Geometry setup ANSYS Spaceclaim DirectModeler − Initial geometry solid 3D − Midsurface extraction − Clip with volume to isolate one node 11 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
12. Static and Prestressed Modal Static load • Earth Gravity • Load from cables • Fixed at the bottom Static Analysis results 12 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017 Mode shapes (first 4)
13. Submodel with Fatigue Load (displacements ) are transferred from the Static Analysis (cut boundaries) Note (added Results: • Equivalent stress • Fatigue Life 13 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
14. Load Cases Combination Gravity Load Wind Load Snow Load • Results are linearly combined • No need of resolve • Wind load applied via ACT 14 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
15. WindLoad ACT • ACT extension free to download from our App Store • It calculates the pressure exerted to structure (shell model) based on the velocity profile • The pressure is then applied as varying pressure load 15 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
16. Dynamic Analysis Boundary conditions: • Same as in the static analysis • Load from one cable is removed at 0.1sec • Structure is then set free to vibrate 16 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
17. 流体仿真 17 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
18. 大型露天场馆的通风 18 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
19. 大型密闭建筑物内的环境控制 19 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
20. 房间舒适度分析 20 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
21. 建筑物风载计算 21 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
22. 水管理 Weirs Pump Station Scouring 22 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017 Oil Spilling
23. 街区风道 23 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
24. 烟气扩散 24 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
25. 流固耦合 25 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
26. ANSYS多物理仿真 Structural Analysis Fluid – Structure Fluid – Structure (Thermal) Electro – Thermal (Fluid Cooling) Fluid Flow Analysis Low and High Frequency Electromagnetics Electro – Thermal – Structure External Data 26 © 2017 ANSYS, Inc. August 3, 2017 Multiphysics Methods: Single Solver Architecture Data Transfer One-Way Coupling Two-Way Co-Simulation ANSYS UGM 2017
27. Very Strong FSI Workflows Physical Modeling Approaches Coupling Biomedical, membranes, highly deformable solids, … Vortex induced vibrations, … Strong Blade deformations, rigid bodies, … CHT, small deformations (excluding turbulence induced), … Weak 1-way (uncoupled) Explicit 27 © 2017 ANSYS, Inc. August 3, 2017 2-way Implicit Iterative Fully Coupled ANSYS UGM 2017 Numerical Coupling
28. 火灾 28 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
29. Dam: Fluid + Structural Analysis 29 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
30. Dam: Fluid + Structural Analysis Water Velocity 30 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017 Pressure
31. Dam: Fluid + Structural Analysis Fluid Elevation Streamlines 31 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017
32. 感谢聆听 32 © 2017 ANSYS, Inc. August 3, 2017 ANSYS UGM 2017