ANSYS Fluent 15 Tutorial Guide

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ANSYS Fluent Tutorial Guide 原版英文帮助
Table of contents Using This manua 1. What's In This manual 2. The Contents of the fluent manuals ·:····:·· 3. Where to find the files used in the tutorials X 4. How To use this manual...……, 4.1. For the beginner 42 For the Experienced User...,.,…,.,….,.….,…….,….,.….….….,y 5. Typographical Conventions Used In This Manual 1 Introduction to Using ANSYS Fluent in ANSYS Workbench: Fluid Flow and Heat Transfer in a Mixing Elbow 中···········;··········;······· ·····;····*·;·····;·····*··········· 1.1. introductio∩. ····:·.····:···:······:············;···········;:··::·:····:···········:····: 1.. Prerequisites…,…,…,…,…,…,…,…,,… 1.3. Problem Description 1.4. Setup and Solution…….…,…,…,….,…,…,…,…,…,… 14.1. Preparation..........,…,…,…,…,…,…,…,… 4 1.4.2. Creating a Fluent Fluid Flow Analysis System in ANSYS Workbench 1.4.3. Creating the geometry in aNsys design Modeler 1.4.4. Meshing the Geometry in the ANSYS Meshing Application…………………………,20 1.4.5. Setting Up the CFD Simulation in ANSYS Fluent 27 1.4.6. Displaying results in ansyS fluent and cfd-Post 音鲁非·,自·。着·音。自;。自。自非鲁非音自。鲁·。音·4·D。自非非普自音非着·,非音·着音 51 14.7. Duplicating the Fluent-Based Fluid Flow Analysis System………….…….60 14.8. Changing the geometry in ANSYS Design Modeler……,…,…,…,…,…,……………,151 1.4.9. Updating the Mesh in the ANSYS Meshing Application 63 1.4.10. Calculating a New Solution in ANSYS Fluent 非。非非 65 1.4.11. Comparing the Results of Both Systems in CFD-Post ····· .67 1.5. Summary…… 着着·鲁着着·非着 72 z. Parametric Analysis in ANSYS Workbench Using ANSYS Fluent…………………………………,73 21. Introduction 73 2.2. Prerequisites…,,…,…,…,…,…,…,…,……,,…,74 2.3. Problem Description 74 2.4. Setup and Solution…...,.,.,…,…,…,,,,….,…,…,77 2. 4.1. Preparation 着·鲁 78 2.4.2. Adding Constraints to ANSYS Design Modeler Parameters in ANSYS Workbench.......78 2.4.3. Setting Up the CFD Simulation in ANSYS Fluent 87 24.4. Defining Input Parameters in ANSYS Fluent and Running the Simulation……………………91 24.5. Postprocessing and Setting the output Parameters in ANSYS CFD-Post..….…..…….100 246. Creating Additional Design Points in ANSYS Workbench….……….….…………………,112 2.4.7. Postprocessing the new design Points in CFD-Post 115 2.4.8. Summary.................. 非非普非·音·非自音自非非非音·非音·鲁·非鲁非鲁自非普音非·d音D。音非 121 3. Introduction to Using ANSYS Fluent: Fluid Flow and Heat Transfer in a Mixing Elbow 123 3.1.| introductⅰon∴……123 3.2. Prerequisites…,,,…,…,…,…,…,…,…,…,…,…,…,,…,…,…,123 3.3. Problem Description ................... 。音音非·.·非 ………123 34. Setup and Solution……….…,….…,…,…,…,…,…,,…,…,…,…,…,…,…,…,…,………,124 34.1. Preparation… ∴125 3. 4.2. Launching ANSYS Fluent ∴125 343. Reading the mesh…… 128 3.4.4. General Settings…,…,,…,…,…,…,…,…,…,…,…,…,…,…,…,…,,……………,133 34.5.Mode|5 135 3.4.6. Materials…138 Release 15.0-OSAS /P Inc A rights reserved -Contains proprietary and confidential information of ansys inc and its subsidiaries and affiliates Tutorial Guide 3. 47 Cell Zone conditions ·.·:······:····:··················4·····:····:·.·:···:::.·:··········:··: 141 34.8. Boundary Conditions…… 143 3. 4.9. Solution 。着非。非非看非。非非非非。自非非非非非看。非非非非非 147 34.10. Displaying the Preliminary Solution……,…,………………,157 3411. Using the Coupled Solver...........,..………,172 34.12 Adapting the mesh………………… 非非·非·。着非非鲁非 175 3.5.5 ummary…....,.,….,.,,… 191 4. Modeling Periodic Flow and Heat Transfer.………,…,…,…,,… ·····:··············::······· 193 4.1. Introduction 193 4.2. Prerequisites,…,…,…,….,…,,…,…,…,.,…,….,…,193 4.3. Problem Description ............ ··· 194 4.4. Setup and Solution...............,194 4. 4.1. Preparation 195 44.2.Mesh… 195 4.4.3. General Settings…...,.,.,,,,,,… 198 4.4.4. Models∴.198 4.4.5. Materials 446 Cell Zone Conditions ····:·:·::···:···:······:·:····· …,201 4.4.7. Periodic conditions∴…202 4.4.8. Boundary Conditions. ··········4·····.···:·:: 203 4.4.9. Solution 204 4.4.10. Postprocessing....................... 209 4.5.5 ummary………,…,…,…,…,…,…,…,…,…,…,…,……,……,…,…,…,……,…,…,…,…….219 4.6. Further Improvements........ 220 5. Modeling External Compressible Flow 鲁···音·非···非自‖非非非非D·非非,非自非非普·来章非非·非。自非非非非非。·非音·自非d非非 221 5.1.Introduction 着4。 ··。 221 5.,2. Prerequisites,,…,…,…,…,…,…,…,…,…,…,…,…,…,,221 5.3. Problem Description 222 5.4. Setup and Solution ...................................................................................222 5.4.1. Preparation… ...·:··..··· 222 5. 42. Mesh 223 54.3. General Settings……,…,,…,… 226 5. 4.4. Models 226 5.4.5. Materials . 54.6. Boundary Conditions…...........….…..….….…,229 5.4.7. Operating Conditions ····················· 231 5.4.8 Solution ·..:::..·::.·::aa::..:: 232 54.9. Postprocessing………………,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,……,249 55.5 ummary… 255 5.6. Further Improvements………,…,…,…,…,….…,…,…,,…,…….……,…….……….……….…255 6. Modeling transient Compressible flow ·++:+.·:·:+·+·.·+ 257 6.1. ntroduction∴257 6.2. Prerequisites 257 6.3. Problem Description 非··。.非。音··。非 258 6.4. Setup and Solution…… 258 6.4.1. Preparation,,…….,,…,,… 258 6.4.2. Reading and Checking the Mesh ,259 6.4.3. Specifying Solver and Analysis Type ..................261 6.4.4. Specifying the models 着 263 6.4.5. Editing the Material Properties 264 6.4.6. Setting the Operating Conditions………….….….….…………………265 6.4.7. Creating the boundary Conditions 266 Release 15.@ SAS /P, Inc. All rights reserved -Contains proprietary and confidential information of Ansys inc. and its subsidiaries and affiliates Tutorial guide 6.4.8. Setting the Solution Parameters for Steady flow and solving 6.4.9. Enabling Time Dependence and Setting Transient Conditions 282 6.4.10. Specifying Solution Parameters for Transient Flow and Solving.........285 64.11. Saving and Postprocessing Time-Dependent Data Sets………………,…,…………,288 6.5. Summar 非非·;自非·自非·音( 302 6.6. Further Improvements ·鲁D。鲁 ,303 7. Modeling Radiation and Natural Convection ....... 非自非非音 305 7. 1. Introduction 305 7.2. Prerequisites… 305 7.3. Problem Description.............................. 305 7. 4. Setup and Solution....... 306 74.1. Preparation……,…,…,…,…,…,…,…,…,…,…,…,…,…,…,…,……,306 7.4.2. Reading and Checking the mesh 307 7.4.3. Specifying Solver and analysis type..................................... 308 7. 4.4. Specifying the Models 309 74.5. Defining the materials........…..………112 7.4.6. Specifying Boundary Conditions 314 7.4.7. Obtaining the Solution.......................... ,非音 318 74.8. Postprocessing……………………………………………324 7.4.9. Comparing the Contour Plots after Varying radiating Surfaces .·········:·····:····:.···:····:··· 339 7.4.10. S2S Definition, Solution, and Postprocessing with Partial Enclosure 351 7.5.5 ummary..….….….….….……..….355 7.6. Further Improvements…………,…,…,…,,…,……,…,…,…,……,……,…………………356 8. Using the Discrete Ordinates Radiation Model 357 8.1. Introduction∴………… 1非非·自·非非非·非非看·非。·非,非·非。着非章非着·非·非·非非 357 8.2 Prerequisites ·····:“····4················· .357 8.3. Problem Description ·鲁 ···················:······· 音音音,非鲁非。 358 8.4. Setup and Solution 358 84.1. Preparation….....,.,,…,… 着非非·。自着非。 ∴359 8.4.2.Mesh 359 843. General Settings..............,……360 8.. Models 363 8. 45. Materials 。非4·D·非。D音。。音。D。。自。自音非。 ,364 8.4.6. Cell zone conditions∴…366 8.4.7. Boundary Conditions 368 8.4.8. Solution ·····.····:·:·:··::.···:中··4···::·· ……376 849. Postprocessing… 380 8.4.10. terate for higher pixels 388 8.4.11. Iterate for Higher Divisions........ 392 84.12. Make the Reflector Completely Diffuse….….….….….….,.….,.…........400 8.4.13. Change the Boundary type of Baffle ....402 85. Summary………,,,… 非音自非非非自。自自‖非。·非非鲁非音自。非非音·着·番·D非 自非··。音·非 ∴404 8.6. Further Improvements ········ 404 9. Using a Non-Conformal Mesh......... 着·非。·。非。非非···来非非。非非非非非非非D非·着非非。非·着 405 9.1. Introduction ∴405 9.2. Prerequisites...,.,.,…,,.,.,…,,…,…,…,…,…,,…,…,…,…,…,405 9.3. Problem Description 406 94. Setup and Solution....….…….,407 9.4.1. Preparation… 407 9. 4.2. Mesh ……1408 9.4.3. General Settings.....,.,,…,… 411 9. 4. Models 音曲非音音 412 Release 15.0-OSAS /P Inc A rights reserved -Contains proprietary and confidential information of ansys inc and its subsidiaries and affiliates Tutorial Guide 9.4.5. Materials∴414 9.4.6 Cell zone Conditions 414 94.7. Operating Conditions..........…………416 9.4.8. Boundary Conditions………,……416 9. 4.9. Mesh Interfaces ∴426 9. 4.10. Solution 428 94.11. Postprocessing.............. 非自非非音 431 9.5. Summary………… ···:··::··········:···::.················ 443 9.6. Further Improvements 443 10. Modeling Flow Through Porous Media ·.······.······.··:· ····.·······.····:···:····:·.·····.·· 445 10.1. Introduction 非非着非。4 445 10.2. Prerequisites,..,.,..,.,..,.,,…,… 445 10.3. Problem Description 446 10.4. Setup and solution 1446 10.4.1. Preparation…,,…,…,…,……,… 看垂鲁 447 104.2.Mesh…………………447 10.4.3. General Settings….,…,…,… .449 10.44 Models 450 104.5 Materials w..w.....wwwwwwwwwwwwwwww 451 10.4.6. Cell Zone Conditions ··:·········.··:····:·.····:····4· 453 10.4.7. Boundary Conditions ∴457 10.4. 8 Solution 。省 。非非。番非自非。·。非。自。非非自非。自。非非d。。自D。非。B非非自 460 10.4.9. Postprocessing………,…,…,…,… 465 10.5. Summary………………… 479 10.6. Further Improvements…,.,,… ∴479 11. Using a single rotating reference frame 481 11.1. Introduction∩……… ∴481 11. 2. Prerequisites 481 11.3. Problem Description........ 482 114. Setup and solution 483 11.4.1. Preparation…….,….,..,.,..…,.….,.…,.….,….…,….,…,….,…,….…,2483 1.4.2.Mesh 484 1143. General Settings................,….….484 11.4.4. Models…,,,,,. 487 11.45 Materials . 1.4.6. Cell zone conditⅰonS∴,, 489 11.4.7. Boundary Conditions........ ·..··.··:a·a··t 490 14.8. Solution Using the Standard k-ε Model……….….….….….…..…..….…….….….….,494 11.4.9. Postprocessing for the Standard k-E Solution.. 502 114.10. Solution Using the rng k-ε Model.…… 512 11.4.11 Postprocessing for the rng k-E Solution 514 11.5. Summary….……,…,…,…,…,…,…,…,…,…,…,, 518 1.6. Further Improvements. 518 11.7. References 519 12. Using Multiple Reference Frames 521 12.1. Introducti 521 2. 2. Prerequisites 522 123. Problem Description…… 非音非来。·着非非。··着·着。着自非着非来。 522 12.4. Setup and Solution ·.···············:····:·········:····················:···:····:····:·········· 523 12.4.1. Preparation…..,….,…,… ∴523 124.2. Reading and checking the mesh and setting the Units……………,…,……,…,…,…,,524 12. 4.3. Specifying Solver and analysis type. ....................................................................526 Release 15.@ SAS /P, Inc. All rights reserved -Contains proprietary and confidential information of Ansys inc. and its subsidiaries and affiliates Tutorial guide 12.4.4. Specifying the Models.... 5 12.4.5. Specifying Materials …527 124.6. Specifying Ce‖ Zone conditions…..,.,.,,,…,,…,…,,……,…,…,529 12.4.7. Setting Boundary Conditions ·····.····:····:···:··:····:·············:·· 532 12.4.8. Defining Mesh Interfaces ···非·非鲁非非·非辛 534 124.9. Obtaining the solution……….…,…,……,…,…,…,…,……,……………….535 124.10.step9: Postprocessing.…,…,…… 非自非非音 ,541 12.5. Summary……, ,547 12.6. Further Improvements 548 13. Using the Mixing Plane Model ··.···:·········:········· 非非音着·.····,非··非看音·音·自非非,非非自非非·非 549 13.1. Introduction 1549 13.2. Prerequisites,..,.,…,…,…,…,…,…,…,…,…,…,…,…,…,…,549 3.3. Problem Description ∴549 134. Setup and Solution.....................50 13. 4.1. Preparation 看垂鲁 ········ 550 134.2.Mesh.….…..…….…….……………551 13.43. General Settings 551 13. 4.4. Models 554 134.5. Mixing Plane.…… ··:·········:··:.·:·:·:··:·:······.·:·.··::···::· 555 134.6. Materials…57 13.4.7.Ce‖ IZone Conditⅰons∴ 558 134.8. Boundary Conditions..….…....…......560 13.4.9. Solution… 569 13.4.10. Postprocessing.. 578 3.5. Summary 鲁···音·非···非自‖非非非非D·非非,非自非非普·来章非非·非。自非非非非非。·非音·自非· ∴586 13.6. Further Improvements 586 14. Using Sliding Meshes.... 587 141. Introduction 587 14.2. Prerequisites……,…,…,…,…,…,…,…,…,…,,…,……,……,587 14.3. Problem Description ...·:··..··· 587 14.4. Setup and Solution 144.1. Preparation… 588 14.4.2.Mesh 非·非。;非非·非 589 144.3. General Settings………,…,…,…,…,…,…,…,…,…,…,…,……,……,………,589 14.. Models ··········4···············:·:·:·:·····:····4···4··:···4········:4····:·:···:······ 593 14.4.5. Materials∴……593 14.46 Cell Zone conditions ∴594 1447. Boundary Conditions………….597 14. 4.8. Operating Conditions 601 14.49 Mesh Interfaces .w...... 602 14.4.10. Solution ..................................................................................................................603 144.11. Postprocessing.,,…,…,…,…,…,…,…,… 622 4.5.Summary 中····················.··········· 630 4.6. Further Improvements ∴630 15. Using Dynamic Meshes…… 看·看·看垂 631 15.1. Introducti 631 15. 2. Prerequisites 631 5.3. Problem Description 鲁非着自·非音非。非 鲁鲁 632 154. Setup and Solution…………,…,…,………,….……,………………………….632 154.1. Preparation........,.,…. 非非。 632 154.2.Mesh ·····;·············:·······:·:···中4· ∴633 15.4.3. General Settings Release 15.0-OSAS /P Inc A rights reserved -Contains proprietary and confidential information of ansys inc and its subsidiaries and affiliates Tutorial Guide 15.44. Models 636 15.4.5. Materials 637 154.6. Boundary Conditions...,,.,.,….…,………,……………,.639 154.7. Solution: Steady Flow……,…,…,…,…,…,………,, ·:········ 644 15.4.8. Time-Dependent Solution Setup................. 648 1549 Mesh motⅰon 649 15.4.10. Time-Dependent Solution................ 655 154.11. Postprocessing………,,…,…,…,…,…,…,,…,,…… 665 155. Summary.……..…... 669 156. Further Improvements……………………… 669 16. Modeling species Transport and Gaseous Combustion 671 16.1. Introduction ···4············:···::······:······ 671 16.2. Prerequisites .671 16.3. Problem Description 164. Background 672 16.5. Setup and Solution 16.5.1. Preparation 673 16.52.Mesh ··4·:····:.·····:··········:·····:····;·····:····:······:··········:······:···························:············· 673 16.5.3. General Settings………,…,…,…,……,…,…,…,…,……,……………,……,674 16.5.4. Models 677 16.5.5. Materials ·······················:·.·:····.·:··········;·········· 680 1656 Boundary Conditions..................………2683 16.57. Initial reaction Solution 690 16.5.8. Postprocessing 696 16.59. NOx Prediction∩,…, ………,706 166. Summary....... 720 16.7. Further Improvements 17. Using the Non-Premixed Combustion Model 723 17.1. Introduction 723 17.2. Prerequisites · 723 173. Problem Description.................1724 17.4. Setup and Solution …725 17.4.1. Preparation… 鲁·。非···看 ·.··.·:····.····;·····:.·.·.:.·······:··:·::····:··:··中· 725 17.4.2. Reading and checking the mesh.................... 726 17.4.3. Specifying Solver and Analysis Type .........730 17. 4.4. Specifying the models............... ∴73 17. 4.5. Defining Materials and Properties....... 738 174.6. Specifying boundary Conditions………….…….….…,740 1747. Specifying Operating Conditions…....…….….….747 1748. obtaining Solution….....,.,.,.,.,,.,,.,,,.,1748 17.4.9. Postprocessing......................1751 17410. Energy balances Reporting…......,,… 755 17.5. Summary…………… 中····················.··········· 757 17.6. References 自非非非·非。·。音。音·D。··非··着D非非·自非非。·。自非。着自·非·非非。自非非非非·。非·非非··非 757 17.7. Further Improvements 带看着·.·着着,· 758 18. Modeling Surface Chemistry. 759 8.1. Introduction 759 18.2. Prerequisites∴…….,.....159 183. Problem Description…..….….…..….….….….….….,…,…,,…,,…,…,,…,…,………,760 184. Setup and Solution................,…,, 6 18.4.1. Preparation ·····;······申 761 ·,着非着 18.4.2. Reading and Checking the mesh 762 Release 15.@ SAS /P, Inc. All rights reserved -Contains proprietary and confidential information of Ansys inc. and its subsidiaries and affiliates Tutorial guide 18.43 Specifying Solver and Analysis Type. 18.4.4. Specifying the Models 765 18.4.5. Defining Materials and Properties 18.4.6. Specifying Boundary Conditions…………… ∴776 1847. Setting the Operating Conditions...........….....……782 18.4.8. Simulating Non- Reacting Flow…… 783 18.4.9. Simulating Reacting Flow 18.4.10. Postprocessing the Solution Results…………,….….,,,…,…,…,…,,…,…,,………,793 18.5. Summary 801 18.6. Further Improvements 鲁看鲁非音 …………………801 19. Modeling Evaporating Liquid Spray..... 803 19.1. Introduction ···4············:···::······:······ 803 19.2. Prerequisites 803 19.3. Problem Description.........,............................ 80 19.4. Setup and Solution 804 194.1. Preparation…,.,,.,.,…,….,.,…,…,.,…,…,…,…,,…,…,,804 19.4.2. Reading the Mesh 805 19.4.3. General Settings................. 806 19.44. Specifying the models…………..….…..….….…..….….….….…..…….809 19. 4.5. Materials 音·非鲁非。自布·非非非。着非 鲁鲁看 812 19.4.6. Boundary Conditions... 814 19.4.7. Initial Solution Without Droplets 819 1948. Create a Spray Injection……………,……,…,…, 829 19.49 Solution .837 194.10. Postprocessing……………………… 842 19.5. Summary.…....... ∴.853 19.6. Further Improvements................. ·····················;······;··········· ∴853 20. Using the VOF Model 855 20.1. Introduction 。非非·。非音非。着。鲁非非·非看非非。非 855 20.2. Prerequisites∴ 灬855 20.3. Problem Description 20.4. Setup and Solution ∴857 20.4.1. Preparation........................ 857 2042. Reading and manipulating the mesh….,,,… ···:····················:··········· 858 204.3. General Settings….............….863 20,4.4 Models ∴866 20.4,5. Materials 866 20.4.6. Phases,,,,,,, 音音。音 868 20.4.7. Operating Conditions ..................870 204.8. User-Defined function(UDF)………………871 204.9. Boundary Conditions……..….…..…..…..…..……….872 20.4.10. Solution….875 204.11. Postprocessing……… ········ ∴882 20.5. Summary∴…… 鲁···音·非···非自‖非非非非D·非非,非自非非普·来章非非·非。自非非非非非··非音·自非非非·非非D非 鲁·着 888 20.6. Further Improvements 带看着·.·着着,· 888 21. Modeling Cavitation........................... 891 21.1. Introduction 891 21.2. Prerequisites 891 21.3. Problem Description……,…,…,…,…,…,,…,,…,,…,891 21.4. Setup and Solution ............ 892 21.4.1. Preparation………,…,……………………………892 21. 4.2. Reading and checking the mesh 893 Release 15.0-OSAS /P Inc A rights reserved -Contains proprietary and confidential information of ansys inc and its subsidiaries and affiliates Tutorial Guide 2143. General Settings...............……895 21.44 Models 896 21. 45. Materials 898 21.4.6. Phases,,,, 901 2147. Boundary Conditions............,.,.,,.,,.…,,904 21.4.8. Operating Conditions………,…,…,…,…,……,…,,…,… 909 21.49 Solution 非非指 自非 非自非4自.D非非番 909 21.4.10. Postprocessing∴………,…,…,…,…,…,,…,,… 914 21.5. Summary.… 919 22. Using the Mixture and Eulerian Multiphase Models..... 21.6. Further Improvements 中·········· 鲁看鲁非音 920 921 22.1. Introduction ···4············:···::······:······ 921 22.2. Prerequisites 921 22.3. Problem Description 22.4. Setup and solution 垂看垂 922 224.1. Preparation……,….,…,….,…,….,…,.,…,….,…,…,….,……,……,…923 224.2.Mesh 923 224.3. General Settings….............….....924 22.4.4. Models∴926 22.45 Materials 928 22, 4.6 Phases ∴929 2247. Boundary Conditions..........….….…,931 224.8.0 perating Conditions………,…,…,,…,,… 934 22.4.9. Solution Using the mixture model 935 224.10.P。 stprocessing for the mixture Solution....,,,………,,,,,940 22.. Higher Order Solution using the mixture Model 943 224.12. Setup and Solution for the eulerian Model..…...….……………,945 22.4.13 Postprocessing for the Eulerian Model 950 22.5. Summary……….…….…,…,….,…,………,…,….,….,…,……,….….….…………….……953 22.6. Further Improvements……… ...·:··..··· 954 23. Using the eulerian Multiphase Model for Granular 23. 1. Introduction 955 23.2. Prerequisites∴…,…,…,…,…,…,…, 音音音着·非···看 955 233. Problem Description…………..….….…..….….….….….….….…..….…….….…956 23.4. Setup and Solution 956 23.4.1. Preparation… 956 234.2.Mesh .957 234.3. General Settings………,…,…,…,…,…,,…,…,…,…,…,……,……………………….,958 23. 4. Models 965 23.45.Materials..........ww.ww.www...967 23.. Phases 1布. ··+.···4·.·+.·...·+4···+.4·· 969 234.7.User- Defined function(UDF)……972 234.8 Cell Zone Conditions ········ 973 23.49 Solution 非音非非··· 976 ,非非非非非非·非非非非着·非·非非着非·非·,自·非自·· 23.4.10 Postprocessing 990 23.5. Summary………,…,…,…,…,,…,,, 994 23.6. Further Improvements………… 994 24 Modeling Solidification........ 非非·。非非非非非·非非·来非非。非非非非非非。非非非自非来非非非非看非,非。·非。·非非·非非·非非非D音 ∴995 24.1. Introduction 着非鲁非自D 995 24.2. Prerequisites…,…,…,…,…,…,…,…,, 995 24.3. Problem Description 995 24.4. Setup and solution .. aaaa;“aaa·aa 996 Release 15.@ SAS /P, Inc. All rights reserved -Contains proprietary and confidential information of Ansys inc. and its subsidiaries and affiliates

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weixin_38213292 非常好,学习很多
2019-09-21
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qq_41987431 好东西,值得拥有
2018-08-05
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generalgaowei15 值得学习的好材料。。。
2017-10-28
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forrel 好的,要是能有算例就更好了
2017-07-22
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寒冰无语 是15.0版本的算例教程,很好
2016-05-06
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lx33101128 帮助文件吧。
2015-11-28
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martin_2011 ery good 就是我要寻找的 官方原版
2015-11-17
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谢辰_Tryon 不错,就是官方教程了。
2015-06-05
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cshun 非常好,最新的教程,谢谢!
2015-04-26
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