Inspire : Topography Optimization. Updated by Sanjay Nainani

Transcription

1 Inspire : Topography Optimization Updated by Sanjay Nainani

2 Import model Steps to Import: Select File Import Select the file Start.stmod

3 Review Thickness Steps to Review: Select the parts from the Model Browser Review the Thickness assigned to it.

4 Review Material Steps to Review: Click on the Materials located in the Ribbon in Structure Tab. Review the materials assigned in the Parts Tab Review the material properties in the Material Library Tab

5 Setting up Analysis

6 Create Boundary Conditions Steps to Create Supports: Select Apply Supports from the Loads icon located in the Ribbon in Structure Tab Select the circular edge of the hole to create a support

7 Create Boundary Conditions Steps to Create Supports: Similarly create supports at the remaining holes.

8 Create Loads Steps to Create Loads: Select Apply Force from the Loads icon located in the Ribbon in Structure Tab Enter 50N, X direction for the Force

9 Create Concentrated Mass Steps to Concentrated mass: Select Masses located in the Ribbon in Structure Tab Enter t for the mass Click on the connect concentrated mass And select the inner edges of the circular hole displayed

10 Run the Analysis Steps to run Analysis: Let the element size be default 1 mm Expand the normal Modes and select 10 Select Load Case 2 for the Use of supports from Load case Select Faster for Speed/Accuracy Select Sliding Only for the Contacts Click run

11 Analysis results Select Show Analysis Results Displacement Stress Normal Modes

12 Setting up Optimization

13 Design Space Creating Design Space: Right click the part Part 1 Slice 2 and click on Design Space Design Space

14 Shape Controls Creating Shape Controls: Select Add/Edit Shape Controls in Shape options in the Structure tab in the Ribbon Select the XZ plane and the YZ plane to disable it and to create a symmetry along X axis

15 Optimization Run Start Topography Optimization Run: Click on Run optimization Select Topography as a Run Type Leave the bead options as Default as shown in the figure Select Maximize frequencies and verify Load Case 2 is selected. Click on Run

16 Load the Optimization Results Load the Optimization Results and click on Analyse Load the Optimization result Load the Analysis result of the optimized Shape

17 Analysis Results for Optimization-15mm The Displacement has reduced from The Frequency for first mode has to mm increased from to Hz

18 Start 2 nd Topography Optimization Run -10mm Change the name to Start_10mm Change the Minimum width to 10mm Leave all parameters same as for earlier optimization and click Run.

19 Load the 2 nd Optimization Results 10mm Load the Optimization Results The Displacement has The Frequency for first for 10mm and click on Analyze reduced further from mode has increased further to mm from to Hz

20 3 rd Optimization Results 5mm Similarly Run Optimization for Minimum width 5mm Load the Optimization Results The Displacement has The Frequency for first for 10mm and click on Analyze reduced further from mode has increased further to mm from to Hz Click on Compare Results

21 Comparison Use arrow at the top of Compare to adjust the available space Right click and enable Max von Mises stress