8/31/2011

DesignModeler-Graphical User Interface

A. DesignModeler Overview

DesignModeler (DM) is a component of ANSYS Workbench.

A CAD-like modeler with analysis modeling goals:

Performs unique geometry modification capabilities for simulation:

-Feature Simplification

-Enclosure Operation

-Fill Operation

-Spot Welds

-Split Surfaces

-Surface Model Extraction

-Planar Body Extraction

-Beam Modeling

Contains parametric modeling capability:

-2D Sketcher with Dimensions and Constraints

Integrates directly with Ansys Workbench modules

-Simulation

-Meshing

-Advanced Meshing (ICEM)

-DesignXplorer

-BladeModeler

B. DesignModeler and CAD Files

A DesignModeler session can begin with CAD geometry:

File > Attach to Active CAD Geometry:

-Detects and imports current CAD model from open CAD system

-Plug-in mode (Bi-directional)

File > Import External Geometry File . . .

-Browse to and open neutral geometry files (Parasolid, SAT, etc.)

-Reader mode

Import options include:

Body type (solid, surface, all)

Simplification

-Geometry: turns NURBs into analytic geometry if possible

-Topology: merges duplicate entities

Clean/Heal: attempts to repair incomplete or poorly defined geometry

C. DesignModeler GUI Overview

GUI Layout:

-The menus and toolbars accept user input and commands

-Tool bars can be “docked” and re-sized to meet user’s preference

Two Basic Modes of Operation

-Sketching tab (2D)

-Modeling tab (3D)

D. Workbench Window Manager

Allows users to configure the individual panes as required

-Move and resize panes

-Tab Docking

-Auto Hiding

Auto Hiding

-Panes are either pinnedor unpinned

-An unpinned tab collapses when inactive

Moving and Docking

-Drag a title bar to move a pane (select with left mouse button and drag)

-Drag a tab to ‘undock’ a pane

-Use the docking targets to preview the resulting location of the pane

-Release the mouse button over a target to place or dock a pane

Restoring Original Layout

-Use “View>Windows>Reset Layout”

‘Window Management’ available in Simulation and Meshing

Efficient use of the workspace

Enables ease of use and intuitive operation

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