EnSight可视化软件V10.0用户指南

需积分: 50 89 浏览量更新于2024-07-21 收藏 14.73MB PDF 举报

"Ensight是一款强大的工程可视化软件，专门用于工程计算后的数据处理。它具有广泛的数据接口，能够兼容几乎所有的商业工程计算软件。 Ensight User Manual for Version 10.0提供了详尽的使用指南，包括软件的各个方面，旨在帮助用户充分利用其功能。" 在Ensight可视化软件中，用户可以找到以下几个关键的知识点： 1. **概述(Overview)**：这部分通常会介绍Ensight的基本功能、设计理念以及它在工程计算后处理中的角色。可能还会涉及软件的最新更新和改进。 2. **输入(Input)**：这部分详细阐述了如何导入和处理工程计算数据。可能涵盖不同数据格式的支持，数据预处理步骤，以及数据组织结构。 3. **列表面板(List Panels)**：Ensight的界面元素之一，用户在这里管理模型的不同部分，如节点、元素、时间步等，进行数据筛选和操作。 4. **主菜单(Main Menu)**：介绍了Ensight的主要功能和命令，包括数据操作、视图控制、渲染设置等，是用户与软件交互的主要途径。 5. **特性(Features)**：这部分详细解释了Ensight的各种高级功能，如流线追踪、切面分析、动画制作、结果比较等。 6. **变换控制(Transformation Control)**：用户可以了解如何移动、旋转、缩放模型，以及应用各种几何变换，以适应不同的分析需求。 7. **变量和Ensight计算器(Variables and EnSight Calculator)**：用户可以创建自定义变量，使用内置的计算器执行数学运算，进行复杂的后处理分析。 8. **偏好和设置文件格式(Preference and Setup File Formats)**：这部分说明了如何自定义Ensight的显示设置，以及保存和加载用户配置。 9. **Ensight数据格式(EnSight Data Formats)**：详细介绍了Ensight支持的数据文件格式，包括其结构、存储方式以及与其他软件的数据交换方法。 10. **实用程序程序(Utility Programs)**：可能包括额外的工具或脚本，帮助用户处理数据、优化工作流程或进行批量操作。 11. **并行和分布式渲染(Parallel and Distributed Rendering)**：讲解如何利用多核处理器或分布式系统提升Ensight的渲染性能。 12. **CEI Shell**：可能是一个命令行界面，允许用户通过脚本自动化操作，提高效率。 13. **Ensight网络考虑因素(EnSight Networking Considerations)**：关于在多用户环境中使用Ensight时的网络配置和协作问题。 14. **最终用户许可协议(EULA)**：详细规定了用户对软件的使用权限和限制，确保合法合规使用。这本用户手册是针对版本10.0及以上版本的，随着软件的更新，信息可能会有所变化。所有内容均属于Computational Engineering International, Inc.的知识产权，未经许可不得擅自使用。

1 Overview

1-4 EnSight 10 User Manual

“visual” attributes. All part types have these same general attributes and include

settings such as visibility, line width, color, lighting parameters, etc.

Created parts have creation attributes, i.e., settings which specify how the part is

created. Each part type will have a different set of creation attributes.

Element

Representation

One of the general attributes that deserves some discussion in this overview is

“Element Representation”.

At the start of this chapter the EnSight architecture was briefly discussed,

indicating that the server has the data from the case you have loaded and the client

shows the extracts of data that you desire. The less data you extract to the client

the smaller the memory requirements and higher the performance. One way to

minimize the data sent to the client for visualization is to take advantage of the

“Element Representation” attribute.

Element Representation has no effect whatsoever on the data stored and used on

the EnSight server process. It only effects what is sent to the client for display.

Except for the “volume” representation, no 3D elements are ever sent to the client.

Even when a 3D element is viewed (“Full” representation) it is viewed on the

client as a set of 2d faces for the 3d element.

The choices for Element Representation are:

Full

The client receives all of the vertices, as well as the definition

for all 0D, 1D, and 2D elements and all of the element faces

for 3D elements. It is usually a mistake to load parts

containing 3D element in this mode. 2D parts are usually best

loaded in this mode.

The image below shows two parts. The part on the left is

composed of quad (i.e., 2D) elements, while the part on the

right is composed of hexahedra (i.e., 3D) elements. The 3D

part is showing all of the faces of all of the 3D elements

resulting in “clutter” in the interior of the part.

Figure 1-2

Full Element Representation of 2D and 3D parts.

1 Overview

EnSight 10 User Manual 1-7

Both model parts and created parts can be parent parts. For example in the clip

example above, if I wanted to view vector arrows on the clip part I would select

the clip part as the parent.

See Section 5.1, Parts for a complete list and description of derived parts that

EnSight can create.

Clips A clip is a plane, line, box, ijk surface, xyz plane, rtz surface, quadric surface

(cylinder, sphere, cone, etc.), or revolution surface passing through specified

parent-parts. A clip can either be limited to a specific area (finite), or clip

infinitely through the model. You control the location of the various clips with an

interactive Tool or appropriate parameter or coefficient input.

A clip line or plane will either be a true clip through the model, or can be made to

be a grid where the grid density is under your control.

Clip surfaces can be animated as well as manipulated interactively.

In most cases you will create a clip which is the intersection of the clip tool and

the parent parts. This clip can either be a true intersection or all elements that

cross the intersection surface (a “crinkly” surface). You can also choose to cut the

parent parts into half spaces.

(see Section , These are discussed here, but apply to all 6.1.2 through 6.1.17

sections.)

Contours Contours are created by specifying which parts are to be contoured, and which

variable to use. The contour levels can be tied to those of the palette or can be

specified independently by the user.

(see Section 5.1.4, Contour Parts)

Developed

Surfaces

Developed Surfaces can be created from cylindrical, spherical, conical, or

revolution clip surfaces. You control the seam location and projection method that

will flatten the surface.

(see Section 5.1.5, Developed Surface Parts)

Elevated

Surfaces

Elevated Surfaces can be displayed using a scalar variable to elevate the displayed

surface of specified parts. The elevated surface can have side walls.

(see Section 5.1.6, Elevated Surface Parts)

Extrusions Parts can be extruded to their next higher order. Namely a line can be extruded

into a plane, a 2D surface into a 3D volume, etc. The extrusion can be rotational

(such as would be desired for an axi-symmetric part) or translational.

(see Section 5.1.7, Extruded Parts)

Isosurfaces Isosurfaces can be created using a scalar, vector component, vector magnitude, or

coordinate. Isosurfaces can be manipulated interactively or animated by

incrementing the isovalue.

(see Section 5.1.8, Isosurface Parts)

Particle Traces Particle traces—both streamlines (steady state) and pathlines (transient)—trace

the path of either a massless or massed particle in a vector field. You control

which parts the particle trace will be computed through, the duration of the trace,

which vector variable to use during the integration, and the integration time-step

limits. Like other parts, the resulting particle trace part has nodes at which all of

the variables are known, and thus it can be colored by a different variable than the

one used to create it. Components of the vector field can be eliminated by the user

to force the trace to, for example, lie in a plane. The particle trace can either be

1 Overview

1-8 EnSight 10 User Manual

displayed as a line, a ribbon, or a square tube showing the rotational components

of the flow field. Streamlines can be computed upstream, downstream, or both.

Streamline and pathline particle traces originate from emitters, which you create.

An emitter can be a point, rake, net, or can be the nodes of a part. Each emitter has

a particle trace emit time specified which you set, and a re-emit time (if the data

case is transient) can also be specified. Point, rake, and net emitters can be

interactively positioned with the mouse. For streamlines, the particle trace

continues to update as the emitter tool is positioned interactively by the user.

Another form of trace that is available is entitled node tracking. This trace is

constructed by connecting the locations of nodes through time. It is useful for

changing geometry or transient displacement models (including measured

particles) which have node ids.

A further type of trace that is available is a min or max variable track. This trace

is constructed by connecting the min or max of a chosen variable (for the selected

parts) though time. Thus, on transient models, one can follow where the min or

max variable location occurs.

(see Section 5.1.10, Particle Trace Parts)

Points Point parts are composed only of nodes. They can be created by reading an

external file containing the xyz coordinates of the nodes, and/or by placing the

cursor tool at desired locations and adding nodes. This feature can be used to

essentially place probes in the model at particular locations. It can also be used to

create parts that can be meshed with the 2D or 3D meshing capability within

EnSight.

(see Section 5.1.11, Point Parts)

Profiles Profile plots can be created by scalar, vector component, or vector magnitude. You

control the orientation of the resulting profile plot.

(see Section 5.1.12, Profile Parts)

Separation/

Attachment Lines

Separation and attachment lines show where flow abruptly leaves or returns to the

2D surface in 3D fields.

(see Section 5.1.13, Separation/Attachment Line Parts)

Shock Surfaces/

Regions

Shock surfaces or regions show the location and extent of shock waves in a

3Dflow field.

(see Section 5.1.14, Shock Regions/Surfaces Parts)

Subsets A subset Part can contain node and element ranges of any model Part.

(see Section 5.1.15, Subset Parts)

Tensor Glyphs Tensor glyphs show the direction of the principal eigenvectors. You specify which

eigenvectors you wish to view and how you wish to view compression and

tension.

(see Section 5.1.16, Tensor Glyph Parts)

Vector Arrows Vector arrows show the direction and magnitude of a vector field. Vector arrows

originate from element vertices, element nodes (including mid-side nodes), or

from element centers. You specify which parts are to have arrows and which

vector variable to use for the arrows, as well as a scale factor. You can eliminate

components of the vector, and can also filter the arrows to eliminate high, low,

low/high, or banded vector arrow magnitudes. The vector arrows can be either

straight or curved, and can have arrow heads. The arrow heads are either

proportional to the arrow or can be of fixed size.

剩余867页未读，继续阅读

孟孜

粉丝: 0
资源: 1

EnSight可视化软件V10.0用户指南

加载 Ensight Gold 文件格式：加载 Fluent 12 导出的二进制 Ensight 7.6 文件的功能。（encas/case 文件）-matlab开发

矩形法matlab左点法代码-Ensight4Matlab:Ensight4Matlab让您从C++或MATLAB:registered:代码以EnSightCas

Getting Started with EnSight 10.1.pdf

弹性力学仿真软件：Altair HyperWorks：EnSight数据可视化技术.docx

Altair HyperWorks：EnSight数据可视化与分析教程.Tex.header.docx

可视化处理软件

ensight format.pdf

高速列车多学科仿真集成可视化平台研究.pdf

Using EDEM with EnSight.pdf

EDEM2018后处理-图表设置及file结果导出及ensight初步设置动画输出.rar

最新资源