Mechanical APDL Basic Analysis Guide - Ansys

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Chapter 14: Creating Geometric Results Displays 14.2. Options for Creating Geometric Results Displays The following commands create geometric results displays in POST1: Table 14.1 Commands for Creating Geometric Results Displays Command GUI Menu Path PLDISP Main Menu> General Postproc> Plot Results> Deformed Shape Utility Menu> Plot> Results> Deformed Shape PLESOL Main Menu> General Postproc> Plot Results> Contour Plot> Element Solu Utility Menu> Plot> Results> Contour Plot> Elem Solution PLETAB Main Menu> General Postproc> Element Table> Plot Elem Table Main Menu> General Postproc> Plot Results> Contour Plot> Elem Table Utility Menu> Plot> Results> Contour Plot> Elem Table Data PLLS Main Menu> General Postproc> Plot Results> Contour Plot> Line Elem Res PLNSOL Main Menu> General Postproc> Plot Results> Contour Plot> Nodal Solu Utility Menu> Plot> Results> Contour Plot> Nodal Solution PLTRAC Main Menu> General Postproc> Plot Results> Flow Tra Utility Menu> Plot> Results> Flow Trace Main Menu> General Postproc> Plot Results> Particle Trace Utility Menu> PlotCtrls> Animate> Particle Flow PLVECT Main Menu> General Postproc> Plot Results> Vector Plot> Predefined Main Menu> General Postproc> Plot Results> Vector Plot> User-defined Utility Menu> Plot> Results> Vector Plot /REPLOT Utility Menu> Plot> Replot Purpose Display displaced shapes Display contours of results, discontinuous across element boundaries Display contours of element table data Display element table items along line elements and 2-D axisymmetric shell elements Display continuous results contours Display particle flow or charged particle trace Display solution results as vectors Re-executes the last display action that executed In Figure 14.2 (p. 251), a typical geometric results display (in this example, created with a PLNSOL command) illustrates the kinds of information included in such displays. 250 Release 13.0 - © SAS IP, Inc. All rights reserved. - Contains proprietary and confidential information of ANSYS, Inc. and its subsidiaries and affiliates.
Figure 14.2 A Typical ANSYS Results Plot 14.3. Changing the Specifications for POST1 Results Displays Besides reading about the features listed below, also see Getting Started with Graphics (p. 217) for general graphics specifications that you can apply to any kind of display, including geometric results displays. 14.3.1. Controlling Displaced Shape Displays You can control displaced shape displays in two ways: • By superimposing undisplaced and displaced shapes. A display of a structure's displaced shape will often be more meaningful if you can compare the displaced configuration against the original configuration. You can do this by using the KUND argument on the PLDISP command. • By multiplying displacements for distortion displays. In most small-deformation structural analyses, the displaced shape is hard to distinguish from the undisplaced shape. The program automatically multiplies the displacements in your results display, so that their effect will be more readily apparent. You can adjust this multiplication factor, using the /DSCALE command (Utility Menu> PlotCtrls> Style> Displacement Scaling). The program interprets exactly zero values of this multiplier (DMULT = 0) as the default setting, which causes the displacements to be scaled automatically to a readily discernible value. Thus, to obtain "zero" displacements (that is, an undistorted display) you must set DMULT = OFF. Release 13.0 - © SAS IP, Inc. All rights reserved. - Contains proprietary and confidential information of ANSYS, Inc. and its subsidiaries and affiliates. 14.3.1. Controlling Displaced Shape Displays 251
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ANSYS Mechanical APDL Basic Analysi
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Table of Contents 1. Getting Starte
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2.8.4.3. Define Material Properties
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7.2.1.6. Particle Flow and Charged
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10. Getting Started with Graphics .
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13.2.4.1.Turning Load Symbols and C
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20.8. Reviewing Contents of Binary
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List of Tables 2.1. DOF Constraints
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Chapter 1: Getting Started with ANS
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shown below define two element type
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You can choose constant, isotropic,
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You can save linear material proper
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Figure 1.4 Material Model Interface
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Figure 1.7 Data Input Dialog Box -
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The first example below is intended
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9. Click on OK. The dialog box clos
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1.1.4.9. Reading a Material Library
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If you are performing a static or f
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Chapter 2: Loading The primary obje
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Figure 2.2 Transient Load History C
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The arc-length method is an advance
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• Transferred solid loads will re
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Note If the node rotation angles th
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Figure 2.7 Scaling Temperature Cons
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Below are examples of some of the G
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Utility Menu> List> Loads> Surface>
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Figure 2.9 Example of Surface Load
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the shell, and 270° to 360° for t
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Below are examples of some of the G
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Figure 2.15 Transfers to BFK Loads
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CASE C: At least one BFV, BFA, or B
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A handy way to specify density so t
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For more information, see Initial S
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Boundary Condition Heat Flux Film C
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This problem consists of a thermal-
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2.6. Specifying Load Step Options A
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- All loads changed in later load s
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Main Menu> Preprocessor> Loads> Loa
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Command GUI Menu Paths Main Menu> S
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! Load Step 1: D, ... ! Loads SF, .
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Modeling> Create> Elements> Auto Nu
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Figure 2.22 Pretension Section Samp
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cylind,0.35,1, 0.75,1, 0,180 wpstyl
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11. Select Utility Menu> PlotCtrls>
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24. Select Utility Menu> Plot> Comp
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Chapter 3: Using the Function Tool
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Hint: A common error is a divide-by
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3.3. Using the Function Loader When
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2. Define the convection boundary c
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7. Optional: Enter comments for thi
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3.6.1. Graphing a Function From the
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Chapter 4: Initial State The term i
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inis,defi,,,1,,100,200,150 inis,def
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applies an equal stress of SX = 100
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4.7.2. Example: Initial Stress Prob
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inis,defi,all,all,all,all,0.1,,, in
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Chapter 5: Solution In the solution
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Solver Typical Applications * In to
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used. Running the distributed spars
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With all iterative solvers, be part
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5.3.3. Disk Space (I/O) and Postpro
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If your analysis is either static o
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Note Whether you make changes to on
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Figure 5.2 PGR File Options From th
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GUI: Main Menu> Solution> Current L
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Figure 5.3 Examples of Time-Varying
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Requirements for Performing an Anal
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*dim,temtbl,table,4,1,,time ! Defin
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5.9.1.1.1. Multiframe Restart Limit
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prnsol finish 5.9.2. VT Accelerator
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5.12. Stopping Solution After Matri
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Chapter 6: An Overview of Postproce
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each element. Derived data are also
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Chapter 7: The General Postprocesso
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Although not required for postproce
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The ETABLE command documentation li
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• Path plots • Reaction force d
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The PLETAB command contours data st
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PLDISP,1 ! Deformed shape superimpo
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7.2.1.6. Particle Flow and Charged
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• Particle flow traces occasional
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The surfaces you create fall into t
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You can opt to archive all defined
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19 41.811 51.777 .00000E+00 -66.760
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Sample PRETAB and SSUM Output *****
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7.2.5. Mapping Results onto a Path
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Command(s): PDEF GUI: Main Menu> Ge
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To retrieve path information from a
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7.2.6. Estimating Solution Error On
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Write Results - You can use the dat
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NOTE: When you append data to your
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EMF - Windows Enhanced Metafile For
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Figure 7.20 The PGR File Options Di
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7.4.8. Comparing Nodal Solutions Fr
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the effect of the rigid body rotati
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The SADD command (Main Menu> Genera
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To view correct mid-surface results
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To get usable results combine the r
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7.4.4. Mapping Results onto a Diffe
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• EMF (Main Menu> General Postpro
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7.4.8.1. Matching the Nodes The Mec
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7.4.8. Comparing Nodal Solutions Fr
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Chapter 8: The Time-History Postpro
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enables the alternate selections sh
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1. Click on the Add Data button. Re
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APPEND Appends data to previously s
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!derivative of variable 2 with resp
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Page 239 and 240: • If the environment variable SB_
Page 241 and 242: 10.5.5. Erasing the Current Display
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Page 303 and 304: 19.4.1.1. Creating a Custom Table I
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Identifier ELEM EMAT ERR ESAV FATG
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20.4.3. File Compression Many file
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You can also redirect graphics outp
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Chapter 21: Memory Management and C
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21.3.3. Changing Database Space Fro
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Figure 21.4 Dividing Work Space ANS
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NUM_BUFR is the number of buffers p
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een chosen for efficient running of
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Index Symbols 3-D graphics devices,
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path plots, 142 POST26 graphs, 200
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fatigue graphs, 257 files, 277 focu
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material model interface, 8 materia
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multiframe, 117 restarting an analy
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WINDOW command, 227 Windows graphic
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