Stress Analysis of a Plate with a Circular Hole 1) Preferences: Select the type of preferences. Preferences – Structural – Ok 2) Element Type: Define Element Type. Preprocessor – Element Type – Add/Edit/Delete – Add – Solid – Quad 4node42 – Ok. 3) Material Properties: Material Properties of Steel are to be defined. Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic Young’s Modulus EX – 2e5 Poisson’s Ratio PRXY – 0.3 Material – Exit. 4) Modeling : Create the given component. a. Preprocessor – Modeling – Create – Areas – Rectangle – By 2 Corners Width – 150 Height – 100 Click O k b. Preprocessor – Modeling – Create – Areas – Circle – Solid Circle X – 75; Y – 100; Radius – 10; Click O k c. Preprocessor – Modeling – Operate – Booleans – Subtract – Areas – Select Circle – then Rectangle – Apply – Again Select Circle – Click Ok. 7) Meshing: Mesh the component. a. Preprocessor – Meshing – Mesh Tool – Areas Set – Select Whole Area – Click Ok Element Edge Length – 2 – Click Ok. b. Mesh Tool – Areas Set – Select Whole Area – Click Ok. 8) Apply Constraints: Apply the constraints. Preprocessor – Loads – Define Loads – Apply – Structural – Displacement – On lines – Select left edge of the rectangle – Ok – All DOF – Ok. 9) Apply Loads: After applying constraints apply loads. Preprocessor - Loads – Define Loads – Apply – Structural – Pressure – On lines –
Ansys Lab Manual
Nov 22, 2014
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Stress Analysis of a Plate with a Circular Hole
1) Preferences:Select the type of preferences.Preferences – Structural – O k
2) Element Type:Define Element Type.Preprocessor – Element Type – Add/Edit/Delete – Add – Solid – Quad 4node42 – Ok.
3) Material Properties:Material Properties of Steel are to be defined.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic Young’s Modulus EX – 2e5 Poisson’s Ratio PRXY – 0.3 Material – Exit.
4) Modeling : Create the given component.a. Preprocessor – Modeling – Create – Areas – Rectangle – By 2 Corners Width – 150 Height – 100 Click O k
b. Preprocessor – Modeling – Create – Areas – Circle – Solid Circle X – 75; Y – 100; Radius – 10; Click O k
c. Preprocessor – Modeling – Operate – Booleans – Subtract – Areas – Select Circle – then Rectangle – Apply – Again Select Circle – Click Ok.
7) Meshing:Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Areas Set – Select Whole Area – Click O k Element Edge Length – 2 – Click Ok. b. Mesh Tool – Areas Set – Select Whole Area – Click Ok.
8) Apply Constraints: Apply the constraints.Preprocessor – Loads – Define Loads – Apply – Structural – Displacement – On lines – Select left edge of the rectangle – Ok – All DOF – Ok.
9) Apply Loads:After applying constraints apply loads.Preprocessor - Loads – Define Loads – Apply – Structural – Pressure – On lines –
Select Right edge of the rectangle – Ok – Value – 100 – Ok.
10) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
11) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – Stress – Von mises Stress – Ok.
12) Capture Image:Capture image and Save it.Utility Menu – Plot Ctrls – Capture Image – Save As – Give a name – Ok.
Stress Analysis of Beams (Cantilever, Simply Supported & Fixed Beam)
1) Preferences:Select the preferences. Preferences – Structural – Ok.
2) Element Type:Define element type.Preprocessor – Element Type – Add/Edit/Delete – Add – Beam – 2D elastic 3 – Ok.
3) Real Constants:Define real constants for the beam.Preprocessor – Real Constants – Add/Edit/Delete – Add – Ok Area – 1500; Izz – 833.33; Height – 10.
4) Material Properties:Define material properties for Steel. Preprocessor – Material Props – Material Models – Structural – Linear –Elastic –Isotropic – Exx – 2e5; PRXY – 0.3.
5) Modeling:Draw the given beam.a. Preprocessor – Modeling – Create – Keypoints – In Active CS – Apply – X: 1000 – Ok.
b. Preprocessor – Modeling – Create – Lines – Straight Line – pick 1,2 – Ok.
7) Meshing:Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Lines Set – Select line –
No. of divisions – 10. b. Mesh Tool – Mesh – Select Line – Ok.
8) Apply Constraints:Apply constraints according to the type of beam.
a. For Cantilever Beam : Preprocessor – Loads – Define loads – Apply - Sructural – Displacement – On Keypoints – Select the end point on the left – Ok – All DOF – Ok. b. For Simply Supported Beam : Preprocessor – Loads – Define Loads – Apply - Structural – Displacement – On Nodes – Select any two nodes except the end points – Ok – All DOF – Ok. c. For Fixed Beam : Preprocessor – Loads – Define Loads - Apply – Structural – Displacement – On Keypoints – Select the two endpoints – Ok – All DOF – Ok.
9) Apply Loads;Apply loads according to the type of beam.
a. For Cantilever Beam : Preprocessor – Loads – Define Loads – Apply – Structural – Force/Moment – On Keypoints – Select the point at the right end of the beam – Ok – Give Fy :( -1500) - Ok. b. For Simply Supported Beam : Preprocessor – Loads – Define Loads – Apply – Structural – Force/Moment – On Nodes – Select node at the centre – Ok - Give Fy :(-1500) – Ok. c. For Fixed Beam : Preprocessor – Loads – Define Loads – Apply – Structural – Force/Moment – On Nodes – Select node at the centre – Ok – Give Fy : (-1500) – Ok.
10) Solution:Get the solution. Solution – Solve – Current LS – Ok – Close.
11) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – Stress – Von Mises Stress – Ok.
12) Element Table:Define element table.General Post Processor – Element Table – Add – By Sequence num – SMISC – 2 - Apply – By Sequence num – SMISC- 8 – Apply – By Sequence num – LS – 3 - Apply – By Sequence num - LS – 6 – Ok.
13) Member force:Plot the member force for the beam.
General Post Processor – Plot Results – Line Elem Res – I:SMIS2 – J:SMIS8 – Undeformed Shape – Ok.
14) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – Save As – Member force – Ok.
15) Bending Stress: Plot the bending stress for the beam. General Post Processor – Plot Results – Line Elem Res – I:LS3 – J:LS6 – Undeformed Shape – Ok. 16) Capture Image:Capture the image and save it. Utility Menu – Plot Ctrls – Capture Image – Save As – Bending Stress – Ok.
Stress Analysis of L-Bracket
1) Preferences:Select the preferences.Preferences – Structural – Ok.
2) Element Type:Select the type of the element.Preprocessor – Element Type – Add/Edit/Delete – Add – Solid – Quad 4node42 – Ok.
3) Material Properties:Define the material properties of Steel.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic - Young’s Modulus EX – 2e5 Poisson’s Ratio PRXY – 0.3 Material - Exit
4) Modeling:Model the given component.a. Preprocessor – Modeling – Create – Keypoints – In Active CS – X-0; X-100; (X100,Y(-50)); (X75,Y(-50)); (X75,Y(-25)); (X0,Y(-25)). b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line – Select (1,2);(2,3);(3,4);(4,5);(5,6);(6,1). c. Preprocessor – Modeling – Create – Areas – Arbitrary – By lines – Select allLines – Ok. d. Preprocessor – Modeling – Create – Areas – Circle – Solid Circle – (X0,Y(-12.5))
- Radius 12.5 – Apply - (X87.5,Y(-50)) – Radius 12.5 – Ok. e. Preprocessor – Modeling – Operate – Booleans – Add – Areas – Select two circles and the L shaped area – Ok. f. Preprocessor – Modeling – Create – Areas – Circle – Solid Circle – (X0,Y(-12.5)) - Radius 3 – Apply – (X87.5,Y(-50)) – Radius 3 – Ok. g. Preprocessor – Modeling – Operate – Booleans – Subtract – Areas – Select top left circle then the L-shape – Apply – then again top left circle – Ok. Repeat the same procedure for the right bottom circle.
5) Meshing:Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Areas Set – Select Area – Ok – Edge length – 2- Ok. b. Mesh Tool – Mesh – Area – Select area – Ok.
6) Apply Constraints:Apply the constraints.Preprocessor – Loads – Define Loads – Apply – Structural – Displacement – On Nodes – Select the top left circle – Ok – All DOF – Ok.
7) Apply Loads:Apply the loads.Preprocessor – Loads – Define Loads – Apply – Structural – Force/Moment – On nodes – select node at the bottom centre of the bottom right circle – Ok –Fy – (-1500) – Ok.
8) Solution:Get the solution.Solution – Solve – Current LS – O k
9) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – Stress – Stress – Von mises Stress – Deformed Shape – Ok.
10) Capture Image:Capture the image.Utility Menu – Plot Ctrls – Capture Image – File – Save As – Give a title – Ok.
Stress Analysis of an Axisymmetric Component
1) Preferences:Select the preferences.Preferences – Structural – Ok.
2) Element Type:Define element type.Preprocessor – Element Type – Add/Edit/Delete – Add- Solid – Quad 4node 42 – Ok.Options – K3 – Axisymmetric – Ok – Close.
3) Material Properties:Define material properties of Steel.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic – EX – 2e5; PRXY – 0.3 – Ok. Material – Exit.
4) Modeling:Model the given component.a. Preprocessor – Modeling – Create – Areas – Rectangle – By 2 Corners – Width – 120; Height – 60; Ok. b. Preprocessor – Modeling – Create – Areas – Circle – Solid Circle – (0,0) – Radius – 10 ; Ok. c. Preprocessor – Modeling – Operate – Booleans – Subtract – Areas – Pick circle – then rectangle – Apply – Again Circle – Ok.
5) Meshing:Mesh the component.a. Preprocessor - Meshing – Concatenate – Lines – Select left edge and quarter circle – Ok. b. Preprocessor – Meshing – Mesh Tool – Lines Set – Select all the lines on four sides except the quarter circle – Ok – Edge length – 2 – Ok. c. Preprocessor – Meshing – Mesh Tool – Mesh – Select the rectangle – Ok.
6) Apply Constraints:Apply the constraints.Preprocessor - Loads – Define Loads – Apply – Structural – Displacement – On lines – Select all the four lines of the rectangle except the quarter circle – all DOF – Ok.
7) Apply Loads:Apply the loads.Preprocessor – Loads – Define Loads – Apply – Structural – Pressure – On lines – Select quarter circle – Give Value -20 – Ok.
8) Solution:Get the solution.
Solution – Solve – Current LS – Ok – Close.
9) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – Stress – Von mises Stress – Ok.
10) Apply Symmetry:Get the axisymmetric component.Utility Menu – Plot Ctrls – Style – Symmetry Expansion – Periodic/Cyclic Symmetry – ¼ dihedral sym – Ok.
11) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – Save As – Give the title.
Mode Frequency Analysis of a 2D Component
1) Preferences:Select the preferences.Preferences – Structural – Ok.
2) Element Type:Define element type.Preprocessor – Element Type – Add/Edit/Delete – Add – Link – 2D Spar 1 – Ok.
3) Real Constants:Define real constants for 2D element.Preprocessor – Real Constants – Add/Edit/Delete – Add – Ok – Area – 100 ; ISTRN – 0.5; Ok.
4) Material Properties:Define material properties of Steel.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic – EX – 2e5; PRXY – 0.3; Density – 7.84e-6; Ok. Material – Exit.
5) Modeling:Model the given component.a. Preprocessor – Modeling – Create – Keypoints – In Active CS – Apply – X – 100 - Ok. b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line – Select theend points – Ok.
6) Meshing:
Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Lines Set – Select the line – Ok – Edge length – 5 – Ok. b. Mesh Tool – Mesh – Select the line – Ok.
7) Analysis Type:Define the type of analysis.a. Solution – Analysis Type – New analysis – Modal – Ok. b. Solution – Analysis Options – Subspace – No. of modes to extract – 20 – Ok – all DOF – Ok.
8) Apply Constraints:Apply the constraints.Solution – Define loads – Apply – Structural – Displacement – On nodes – Select the left endpoint – All DOF – Ok.
9) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
10) Plot Result:Plot the result.a. General Post Processor – Read Results – Last Set b. General Post Processor – Plot Results – Contour Plot – Nodal Solu – DOF Solution – Y component of displacement – Ok.
11) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – File – Save As – Ok.
Mode Frequency Analysis of Beams(Cantilever, Simply Supported & Fixed)
1) Preferences:Select the preferences.Preferences – Structural – Ok.
2) Element Type:Define element type.Preprocessor – Element Type – Add/Edit/Delete – Add – Beam – 2D Elastic 3 – Ok.
3) Real Constants:Define real constants for the beam.Preprocessor – Real Constants – Add/Edit/Delete – Add – Ok –
Area – 100 ; ISTRN – 0.5; Ok.
4) Material Properties:Define material properties for Steel.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic – EX – 2e5; PRXY – 0.3; Density – 7.84e-6; Ok. Material – Exit.5) Modeling:Model a beam. a. Preprocessor – Modeling – Create – Keypoints – In Active CS – Apply – X – 100 - Ok. b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line – Select theend points – Ok.
6) Meshing:Mesh the beam.a. Preprocessor – Meshing – Mesh Tool – Lines Set – Select the line – Ok – Edge length – 5 – Ok. b. Mesh Tool – Mesh – Select the line – Ok.
7) Analysis Type:Define the type of analysis.a. Solution – Analysis Type – New analysis – Modal – Ok. b. Solution – Analysis Options – Subspace – No. of modes to extract – 20 – Ok – all DOF – Ok.
8) Apply Constraints:Apply constraints according to the type of beam.a. For Cantilever Beam : Preprocessor – Loads – Define loads – Apply – Structural – Displacement – On Keypoints – Select the end point on the left – Ok – All DOF – Ok. b. For Simply Supported Beam : Preprocessor – Loads – Define Loads – Apply – Structural – Apply – Displacement – On Nodes – Select any two nodes except the end points – Ok – UY – Ok. c. For Fixed Beam : Preprocessor – Loads – Define Loads - Apply – Structural – Displacement – On Keypoints – Select the two endpoints – Ok – All DOF – Ok.
9) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
10) Plot Resut:Plot the result.
a. General Post Processor – Read Results – Last Set b. General Post Processor – Plot Results – Contour Plot – Nodal Solu – DOF Solution – Y component of displacement – Ok.
11) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – File – Save As – Ok.
Harmonic Analysis of a 2D Component
1) Preferences:Select the preferences.Preferences – Structural – Ok.
2) Element Type: Define the type of element.Preprocessor – Element Type – Add/Edit/Delete – Add – Beam – 2D Elastic 3 – Ok.
3) Real Constants:Define real constants.Preprocessor – Real Constants – Add/Edit/Delete – Add – Ok – Area – 100 ; ISTRN – 0.5; Ok.
4) Material Properties:Define material properties for Steel.Preprocessor – Material Props – Material Models – Structural – Linear – Elastic – Isotropic – EX – 2e5; PRXY – 0.3; Density – 7.84e-6; Ok. Material – Exit.5) Modeling:Create the component. a. Preprocessor – Modeling – Create – Keypoints – In Active CS – Apply – X – 100 - Ok. b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line – Select theend points – Ok.
6) Meshing:Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Lines Set – Select the line – Ok – Edge length – 5 – Ok. b. Mesh Tool – Mesh – Select the line – Ok.
7) Analysis Type:Define the type of analysis.
a. Solution – Analysis Type – New analysis – Harmonic – Ok. b. Solution – Analysis Options – DOF Output Format - Amplitude & Phase – Ok – Ok.
8) Apply Constraints:Apply constraints.Solution – Define loads – Apply – Structural – Displacement – On Keypoints – Select the end point on the left – Ok – All DOF – Ok. 9) Apply Loads:Apply the loads.Solution – Define Loads – Apply – Structural – Force/Moment – On Keypoints – Select the point at the right end of the beam – Ok – Give Fy – Real Part - ( -1500) - Ok.
10) Frequency Range:Define the frequency range and the substeps.Solution – Load Step Opts – Time/Frequency – Freq and Substeps – Harmonic Frequency Range – 0-100; No. of Substeps – 100 – Select Stepped – Ok.
11) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
12) Defining Variables and Plotting Graph;Define the graph variables and plot the graph.a. Time History Post Processor – Close the calculation dialog box. b. Define Variables – Add – Ok – 2 – Ok – DOF Soln – UY – Ok. c. Graph Variable – 1st Variable – 2 – Ok.
11) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – File – Save As – Ok.
Conductive Heat Transfer Analysis of a 2D Component
1) Preferences:Select the preferences.Preferences – Thermal – Ok.
2) Element Type:Define the type of the element.Preprocessor – Element Type – Add/Edit/Delete – Solid – Quad 4node 42 – Ok.
3) Material Properties:Define the material properties of Steel.Preprocessor – Material Props – Material Model – Thermal – Conductivity – Isotropic – KXX – 1.2 – O k Material – New Model – KXX – 0.4 – O k Material – New Model – KXX – 0.9 – O k Material – Exit.
4) Modeling:Create the component.a. Preprocessor – Modeling – Create – Key points – In Active CS – Apply – X – 0.2 – Apply; X – 1 – Apply; X – 1.1; X – 1.1, Y – 0.5 – Apply; X – 1, Y – 0.5; X – 0.2, Y – 0.5 – Apply; X – 0, Y – 0.5; Ok. b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line –Select all points one by one – Join (1,2),(2-3),(3-4),(4-5),(5-6),(6-7), (7-8),(1-8), (2-7),(3-6). c. Preprocessor – Modeling – Create – Areas – Arbitrary – By lines – Select lines (1,2),(2,7),(7,8),(2,1) – Apply.Select lines (2,3),(3,6),(6,7),(7,2) – Apply.Select lines (3,4),(4,5),(5,6),(6,3) – Ok.
5) Meshing:Mesh the component.a. Preprocessor – Meshing – Mesh Tool – Areas Set – Select all the areas – Ok – Edge length – 2 – Ok. b. Mesh Tool – Mesh – Select all the areas – Ok.
6) Apply Loads:Apply the loads.a. Solution – Define Loads – Apply – Thermal – Temperature – On lines –Select left end of the rectangle – Ok – All DOF – Temp Value 1173 – Ok. b. Solution – Define Loads – Apply – Thermal – Temperature – On lines – Select right end of the rectangle – Ok – All DOF – Temp Value 303 – Ok.
7) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
8) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – DOF Solution – Nodal Temperature – Ok.
9) Capture Image:
Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – Save As.
Convective Heat Transfer Analysis of a 2D Component
1) Preferences:Select the preferences.Preferences – Thermal – Ok.
2) Element Type:Define element type.Preprocessor – Element Type – Add/Edit/Delete – Solid – Quad 4node 42 – Ok.
3) Material Properties:Define material properties for Steel.Preprocessor – Material Props – Material Model – Thermal – Conductivity – Isotropic – KXX - 235 – O k Material – New Model – KXX – 0.153 – O k Material – New Model – KXX – 400 – O k Material – Exit.
4) Modeling:Create the model.a. Preprocessor – Modeling – Create – Key points – In Active CS – Apply – X – 1 – Apply; X – 2 – Apply; X – 3; X – 3, Y – 1 – Apply; X – 2, Y – 1; X – 1, Y – 1 – Apply; X – 0, Y – 1; Ok. b. Preprocessor – Modeling – Create – Lines – Lines – Straight Line –Select all points one by one – Join (1,2),(2-3),(3-4),(4-5),(5-6),(6-7), (7-8),(1-8), (2-7),(3-6). c. Preprocessor – Modeling – Create – Areas – Arbitrary – By lines – Select lines (1,2),(2,7),(7,8),(2,1) – Apply. Select lines (2,3),(3,6),(6,7),(7,2) – Apply. Select lines (3,4),(4,5),(5,6),(6,3) – Ok.
5) Meshing:Mesh the model.a. Processor – Meshing – Mesh Tool – Areas Set – Select all the areas – Ok – Edge length – 2 – Ok. b. Mesh Tool – Mesh – Select all the areas – Ok.
6) Apply Loads:Apply the loads.a. Solution – Define Loads – Apply – Thermal – Temperature – On lines –
Select left end of the rectangle – Ok – All DOF – Temp Value 400 – Ok. b. Solution – Define Loads – Apply – Thermal – Convection – On lines – Select right end of the rectangle – Ok – All DOF – Temp Value 300 – film Coefficient – 50 – Ok.
7) Apply Heat generation:Solution – Define Loads – Apply – Thermal – Heat Generation – On Areas –Select Area 1 on the left – give heat gen value 200 – Apply – Select Area 3 On the right – heat gen value 175 – Ok.
8) Solution:Get the solution.Solution – Solve – Current LS – Ok – Close.
9) Plot Result:Plot the result.General Post Processor – Plot Results – Contour Plot – Nodal Solu – DOF Solution – Nodal Temperature – Ok.
10) Capture Image:Capture the image and save it.Utility Menu – Plot Ctrls – Capture Image – Save As.
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