product_heatdesigner

Function(Pre)

The Post-Processor is common to all Cradle CFD software. It is used to visualize the data calculated by the solver. The Post-Processor is equipped with a multitude of functions such as contour, vector and values at specific points. The Post-Processor also includes may other high-quality graphical output functions.


Basic functions

Cradle's post-processor not only provides overall visualization effects but also provides precise information in critical regions to aid the engineering design process.

Vector Contour Mesh
Iso-surface Streamline Variable graph

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Other functions

Cradle's post-processor uses a variety of functions to visualize the calculation result both for CAE experts and the customer. Additional numerical information can also be acquired by further processing the calculation results.

Oil flow Texture mapping Lighting
Variable registration Comparative visualization Neutral file

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Animation

Animation is an ideal way to visualize the flow. Cradle's post-processor can visualize both of steady-state and transient analysis by animation.

Marker particle with steady-state analysis Automatic translation of view point Transient analysis

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HeatPathView

In Electronics Cooling, component temperature is a critical design requirement. However, during the design optimization process, knowing the flow of heat is instrumental for determining how the design should be modified to control the temperature. HeatPathView is a visualization utility in Cradle HEAT Designer electronics cooling analysis software and scSTREAM, structured grid general purpose CFD software, that enables engineers to manage heat dissipation at the component level and understand heat balances and heat paths in an intuitive graphical format. HeatPathView has three primary features.

  • /First, the Part Temperature tab lists the maximum and average temperatures for the parts, the amount of heat generation, and the material name.

  • Second, the Heat Balance tab shows how much heat is dissipated from a component of interest and which other components receive this dissipated heat.

  • Third, the Heat Path tab shows the heat dissipation path for the component of interest. For example, it can show that heat flows from a component, into the air, into the board, and through the heat sink before being dissipated into the environment. This is very useful for determining whether a particular countermeasure is effective.

Temperature distribution and heat dissipation Heat dissipation and reception balance Heat path from component

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List of Post-processor functions

Coordinate specification Plane Parallel axis, arbitrary
Surface profile Surface
Volume  
Cylinder  
Scaling  
Pick Point coordinates
Value specification Arbitrary point, Direction vector
Drawing function Mesh Standard, Transparent, Block
Vector Standard, 3D, Cloud, Animation
Contour Paint, Line, Transparent
Isosurface Contour, Transparent
Streamline Line, Tube, Plane
Graph Location graph, time graph, average graph, Min/Max graph
Shape representation Neutral file, STL file
Expressive function Oil flow Object surface, Arbitrary cross section
Texture mapping  
Revolved Projection Meridian plane display
Reality Gradation, Luster, Water, Light (single click button)
Animation Animation vector Animation
Marker particle Turbulent diffusion, Number counting
Automatic translation of view point Camera location, Point of sight, Point specification of gaze, Walkthrough
Key frame in animation Video duration by setting Start time & End time
Cycle interpolation animation Display result files at the long time interval with interpolation method
Accessory functions Copy function Mirror, Periodic
Function table Original variable creation and registration
Operation Scalar integration (flow rate), Vector integration (Pressure)
Volume integration (computation of spatial average)
Unit System Selection and display of unit system
Tree control of drawing objects Search function
Image output BMP, JPG, PNG, CradleViewer
Animation output AVI
Image synthesis Composition of analysis result, text, and BMP
Results comparison Mesh-independent numerical comparison, Object for comparison
Projected area calculation Axis direction specification
External data import Composition and loading experimental data in CSV format
Parallel processing* Local mode, Cluster mode
High-speed drawing function Display of large-scale field file (iFLD)
External program control VB Interface
Mouse operation Compliance with CAD
CradleViewer License-free viewer Multi-file compatibility
HeatPathView Thermal analysis viewer Temperature, Heat balance, Heat path

Red:New functions of V10

Blue: Upgrade functions

*Optional license required

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