讲义教程说明gettingstarted

1、Getting Started with ANSYS EnSightANSYS, Inc.Southpointe 2600 ANSYS DriveCanonsburg, PA 15317 ansysinfoRelease 2020 R2July 2020(T)(F)ANSYS, Inc. and ANSYS Europe,. are UL registered ISO 9001: 2015companies.Copyright and Trademark Information© 2020 ANSYS, Inc. Unauthorized use, distribution or d

2、uplication is prohibited.ANSYS, ANSYS Workbench, AUTODYN, CFX, FLUENT and any and all ANSYS, Inc. brand, product, service and feature names, logos and slogans are registered trademarks or trademarks of ANSYS, Inc. or its subsidiaries located in the United States or other countries. ICEM CFD is a tra

3、demark used by ANSYS, Inc. under license. CFX is a trademark of Sony Corporation in Japan. All other brand, product, service and feature names or trademarks are the property of their respective owners. FLEXlm and FLEXnet are trademarks of Flexera Software LLC.Disclaimer NoticeTHIS ANSYS SOFTWARE PRO

4、DUCT AND PROGRAM DOCUMENTATION INCLUDE TRADE SECRETS AND ARE CONFID- ENTIAL AND PROPRIETARY PRODUCTS OF ANSYS, INC., ITS SUBSIDIARIES, OR LICENSORS. The software productsand documentation are furnished by ANSYS, Inc., its subsidiaries, or affiliates under a software license agreement that contains p

5、rovisions concerning non-disclosure, copying, length and nature of use, compliance with exporting laws, warranties, disclaimers, limitations of liability, and remedies, and other provisions. The software productsand documentation may be used, disclosed, transferred, or copied only in accordance with

6、 the terms and conditions of that software license agreement.ANSYS, Inc. and ANSYS Europe,. are UL registered ISO 9001: 2015 companies.U.S. Government RightsFor U.S. Government users, except as specifically granted by the ANSYS, Inc. software license agreement, the use, duplication, or disclosure by

7、 the United States Government is subject to restrictions stated in the ANSYS, Inc. software license agreement and FAR 12.212 (for non-DOD licenses).Third-Party SoftwareSee the legal information in the product help files for the complete Legal Notice for ANSYS proprietary software and third-party sof

8、tware. If you are unable to access the Legal Notice, contact ANSYS, Inc.Published in the U.S.A.Table of Contents1. Introduction51.1. What's in the Getting Started with ANSYS EnSight Manual?51.2. Conventions Used in Getting Started51.3. Where's the Rest?61.3.1. How To71.3.2. User Manual71.3.3

9、. Interface Manual72. EnSight Graphical User Interface92.1. Tour of the Graphical User Interface92.2. User Interface Conventions152.3. Where's the Rest?203. Starting EnSight213.1. Necessary Prerequisites213.2. Starting EnSight for Stand-Alone Use223.3. Starting EnSight for Distributed Use - Manu

10、al Connection233.4. Starting EnSight for Distributed Use - Automatic Connection233.5. Welcome Screen233.5.1. Sessions Tab243.5.2. Data Tab253.5.3. Tips and Tutorials253.5.4. News from ANSYS253.5.5. Cancel253.5.6. Welcome Screen Visibility254. Simple Demonstration274.1. Reading a Dataset274.1.1. Welc

11、ome Screen274.1.2. Drag and Drop284.1.3. Getting Your Data Into EnSight304.2. Performing Transformations314.3. Parts and Part Attributes334.4. Saving Files404.4.1. Saving Images414.5. Using Online Help434.6. Exiting EnSight434.7. Where's the Rest?445. Flow Visualization Example: Unstructured Mes

12、h455.1. Reading a Dataset455.2. Feature Demonstration475.3. Where's the Rest?686. Flow Visualization Example: Structured Mesh696.1. Reading a Dataset696.2. Feature Demonstration746.2.1. Saving an Archive806.3. Where's the Rest?817. Structural Mechanics Example837.1. Reading a Dataset837.2. F

13、eature Demonstration857.3. Annotation937.4. Flipbook Animation98Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.iiiGetting Started7.5. Where's the Rest?1008. Where Do I Go From Here?101Release 2020 R2 - © ANSYS, I

14、nc.s.- Contains proprietary andinformationivof ANSYS, Inc. and its subsidiaries and affiliates.Chapter 1: Introduction1.1. What's in the Getting Started with ANSYS EnSight Manual?This Getting Started manual contains the following information:An introduction to the EnSight user interface, EnSight

15、 Graphical User Interface (p. 9).How to Start EnSight, stand-alone or distributed, Starting EnSight (p. 21).Some simple, step-by-step demonstrations of basic EnSight functionality (Simple Demonstration (p. 27), Flow Visualization Example: Unstructured Mesh (p. 45), Flow Visualization Example: Struct

16、ured Mesh (p. 69), Structural Mechanics Example (p. 83).1.2. Conventions Used in Getting StartedThe following typographic conventions are used in the Getting Started manual:A numbered step tells you exactly what to do:1. Change the value to 0.0 and press Enter.UNIX and DOS level commands are denoted

17、 in a fixed-width font. Never type the leading % - it indicates that the command is to be issued at a shell prompt.% ensight.client -cmselections use "" to indicate the selection hierarchy. For example, Tools Plane Line meansto select Plane from the Toolsand then select Line from the Plane

18、 cascade.Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.5IntroductionTips, notes, important and caution tags provide particularly important information:Tip:Text emphasized in this fashion is a tip.Note:Text emphasized in

19、this fashion is a note.Important:Text emphasized in this fashion is an admonition that is more significant than a note and less significant than a caution.Caution:Text emphasized in this fashion indicates that data loss is possible.1.3. Where's the Rest?The remainder of the EnSight documentation

20、 (as well as a version of this manual) is available online(and is accessible via the Help).Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformation6of ANSYS, Inc. and its subsidiaries and affiliates.Where's the Rest?The other documentation is divided into three manuals:1.3.1.

21、How ToThe ANSYS EnSight How-To Manual consists of relatively short articles that describe how to perform a specific operation in EnSight, such as change the color of an object or create an isosurface. Step- by-step instructions and pictures of relevant dialogs are included. In addition, each How To

22、article typically contains numerous hyperlinks (colored blue) to other related articles (and relevant sections of the ANSYS EnSight User Manual).To access a list of the online How To articles, select Help How to manual.From this location,you can easily navigate to any of the articles or to the table

23、 of contents.1.3.2. User ManualThe ANSYS EnSight User Manual provides a detailed reference for EnSight.To access the ANSYS EnSight User Manual, select Help User manual.1.3.3. Interface ManualThe ANSYS EnSight Interface Manual provides details on interface API's, as well as customizationavailable

24、 through issuing commands to EnSight vocket interface or through Python.Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.7IntroductionTo access the ANSYS EnSight Interface Manual, select Help Interface manual.Release 2020 R

25、2 - © ANSYS, Inc.s.- Contains proprietary andinformation8of ANSYS, Inc. and its subsidiaries and affiliates.Chapter 2: EnSight Graphical User InterfaceThis chapter provides a quick introduction to the EnSight Graphical User Interface. In this chapter you will explore the layout of the user inte

26、rface. Conventions used in the interface (such as how to select multiple items in a list) will also be discussed.2.1. Tour of the Graphical User InterfaceThe major components of the EnSight user interface are shown below.Note:This whole upper level of the graphical user interface is referred to as t

27、he Desktop.Quick Action Icon BarShows attributes and functions for the last object selected - in this case part attributes.Tools Icon BarContains Tools and Transformation control access (this may appear at the bottom).MainFeature Icon BarTransient ControlsRelease 2020 R2 - © ANSYS, Inc.s.- Cont

28、ains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.9EnSight Graphical User Interface Parts listMainThe Main theprovides access to basic EnSight functionality. The Helpbar) contains items for accessing online help.(at the far right end ofMessage/Feedback AreaThe Message

29、 area displays brief messages during various operations.Information ButtonClicking the Information buttonin the Tools Icon Bar will bring up the EnSight Message Windowwhere additional information about EnSight operations is displayed. The color of the Informationbutton will indicate when content is

30、present.Parts ListThe Parts list displays all parts associated with the current session. A part is a named collection of ele- ments (or cells) and associated nodes. All components of a part share the same set of attributes (such as color or line width).Parts are accessed via the Parts list. Items in

31、 the list are selected by placing the mouse pointer over the item and clicking the left mouse button. You can extend a selection by pressing Shift as you click an item. Additional techniques for selecting parts are discussed in User Interface Conventions (p. 17).Release 2020 R2 - © ANSYS, Inc.s

32、.- Contains proprietary andinformation10of ANSYS, Inc. and its subsidiaries and affiliates.Tour of the Graphical User InterfaceUnderstanding part concepts is crucial for productive use of EnSight. See Parts and Part Attributes (p. 33) for more information on parts.Feature Icon BarThe Feature Icon Ba

33、r contains icons associated with the major features of EnSight (not all of which will be showing by default). Clicking the left mouse button on an icon selects the feature and opens the associated interface in the Feature Panel.Attached to the Feature Icon Bar are the secondary features. By default

34、contours, isosurfaces, clips, vector arrows, and particle traces. These icons are simply fast access to the Features, that is, if you click on the Clip icon it sets the Part feature into the clip setting.All of the features (and secondary features) on the Feature Icon Bar can be customized. Simply r

35、ight- click on the Feature Icon Bar and select Customize Feature Toolbar.Features include the following:Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.11Part IconOpens the Parts Feature Panel which allows editing and crea

36、tion of parts.Variable CalculatorOpens the variable calculator, for creating computed variables.Query/PlotOpens the Query/plot Feature Panel allowing editing and creation of queries and plotters.Interactive QueryProvides controls for specifying interactive queries, which display variable values as t

37、he mouse is moved over objects in the Graphics Window, as the cursor tool is moved within a volume, or at specific node, element, ijk, or xyz locations.ViewportsOpens the Viewports Feature Panel and allows the editing and creation of viewports.AnnotationsOpens the Annotation Feature Panel and allows

38、 the editing and creation of various annotations such as text, lines, dials, etc.Solution TimeProvides controls for managing time for transient datasets.Note:This icon is only present for transient data.Flipbook AnimationProvides controls for specifying Flipbook animations. Flipbook anim- ations are

39、 on-screen animations that permit graphic transformations during playback. Flipbooks can be used to animate clipping planes and isosurfaces and are also useful for visualizing transient dataKeyframe AnimationProvides controls for specifying keyframe animations. Keyframe animation provides sophistica

40、ted motion control and output options for generating animations for either online presentation (for example, mpeg) or.EnSight Graphical User InterfaceOther Secondary Features not shown in the typical start graphical user interface (Use right-click toCustomize the Feature Icon Bar to add these)Releas

41、e 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformation12of ANSYS, Inc. and its subsidiaries and affiliates.Subset PartsCreate or modify a new subset part from node and/or element label ranges of mparts.Profile PlotCreate or modify a new profile plot part using the part(s) selected in

42、the Parts list as parents and the variable specified. A profile plot is the 1D counterpart of an elevated surface.Elevated SurfaceCreate or modify a new elevated surface part using the part(s) selected in the Parts list as parents and the variable specified. An elevated surface is a surface projecte

43、d away from another surface with scaling based on the value of a variable.Vortex CoresCreate or modify a vortex core part using the part(s) selected in theParts list as parents and the variable specified.Shock Surfaces/ RegionsCreate or modify a shock surface or region part using the part(s) selecte

44、d in the Parts list as parents and the variable specified.Separation/ At- tachment LinesCreate or modify separation or attachment line parts using the part(s) selected in the Parts list as parents and the variable specified.Material PartCreate or modify parts which are based on the intersection or d

45、omain of elements with mixed material values.Tensor GlyphCreate or modify a tensor glyph part using the part(s) selected in the Parts list (as parents) and the tensor specified. This icon is invisible by default.Developed Sur- faceCreate or modify a new developed surface part using the part(s) selec

46、ted in the Parts list as parents. A developed surface is constructed by unrolling a quadric clip about its axis of revolution.User Defined ToolsProvides a user interface to plug-in extensions from ANSYS and site or user customization.ContourCreate or modify a new contour (isoline) part using the par

47、t(s) selected in the Parts list as parents and the specified variable.IsosurfaceCreate or modify a new isosurface part using the part(s) selected in the Parts list as parents and based on an isovalue of the variable specified.ClipCreate or modify a new clip part using the part(s) selected in the Par

48、ts list as parents. EnSight can create several types of clips including 1D line clips, planar clips, and quadric clips.Vector ArrowsCreate or modify a new vector arrow part using the part(s) selected in the Parts list as parents and the variable specified. Vector arrows display direction and magnitu

49、de of a vector variable.Particle TraceCreate or modify a new particle trace part using the part(s) selected in the Parts list as parents and the variable specified as the velocity variable.Tour of the Graphical User InterfaceFeature PanelThe Feature Panel provides the interface controls associated w

50、ith the current feature selected from the Feature Icon Bar.The Feature Panels provide Create buttons. Clicking the Create button will build a new object (suchas an isosurface, clipping plane, or text annotation) based on current settings. Once built, the new object will appear in one of the object l

51、ist panels (part, annotation, viewports, etc.).Quick Action Icon BarThe Quick Action Icon Bar displays the icons associated with the most recently selected object (suchas part, annotation, viewport, etc.). The icons displayed will depend on what object is selected. By default the Quick Action Icon B

52、ar is displayed on the same level as the Feature Icon Bar but you are free to move it wherever you want by grabbing it by the tear off marker and dragging it to a new location.The Quick Icon Reference in the ANSYS EnSight How-To Manual online documentation provides a quick reference for all EnSight

53、icons as well as hotlinks from the icons to relevant online articles.Transformation Control Area of Tools Icon BarThe Transformation Control Area provides icons that control various aspects of object transformations. Transformations are accomplished by selecting the action (such as rotate), moving t

54、he mouse into the Graphics Window, clicking and holding the left mouse button, and dragging the mouse to achieve the desired transformation. Also keep in mind that rotate, translate and zoom are by default attached tothe left, middle, and right mouse buttons.Several transforms are found in the trans

55、formations pulldown (which effectively maps the transform to the mouse key (by default left) attached to the current transform.The possible actions are:Release 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformationof ANSYS, Inc. and its subsidiaries and affiliates.13Point PartCreate or

56、modify a point part from specified locations in a parent part selected in the Parts list. A point part consists only of points and their variable values from the parent part. Think of a point part as a point clip.Extrusion PartCreate or modify a new extrusion part using the part(s) selected in the Parts list as parents. An extrusion part is the 3D part created from rotating or translating a 2D parent part and incrementally creating 3D elements from the 2D parent.EnSight Graphical User InterfaceRelease 2020 R2 - © ANSYS, Inc.s.- Contains proprietary andinformation14of ANSYS, Inc