Icepak基础培训教材

Afternoon session 1:00 1:30 2:15 2:30 3:45 4:45 5:30 Tutorial Session Solver Break Heat Transfer Physics Tutorial Session Post Processing End Day 2
Training schedule – Day 3
2. Open
Icepak projects carry Icepak logo
Icepak file structure
Every Icepak project is a Directory containing project files Project name = Directory name Files are related to: •Problem setup-JOB, MODEL & PROBLEM files •Grid •Solution •Post-processing/ Reporting
Icepak’s capabilities
Steady/ transient problems Laminar/turbulent flows Forced/natural/ mixed convection Multi-fluid problems Internal/external flows Conjugate heat transfer Radiation heat transfer Fixed/ moving/ symmetry B.C.s Temperature dependent properties
Job, Model and Problem files are needed to be able to fully reproduce the project
Unpacking/Packing a project
Selecting Unpack in the New/Existing window opens the File selection window
Opening an existing project
Selecting Existing in the New/Existing window opens the Open project window
Title/ notes specific to selected project
1. Select project
GETTING STARTED
Topics
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How to start Icepak
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• • • •
Icepak Graphic User Interface (GUI)
Starting a new project Opening an existing project Icepak file structure – job, model & problem files List of Icepak menus
Parallel processing
Grid-to-grid interpolation Zoom-in-modeling
Mixed unitsபைடு நூலகம்User defined library of assemblies File imports from MCAD and ECAD packages Direct ProE-Icepak interface Advanced post-processing and reporting
Afternoon session 1:00 1:30 2:15 2:30 3:15 4:15 5:30 Tutorial Session Model Building: Icepak Objects – “No flow” objects Break Model Building: Icepak Objects – “Flow” objects Tutorial Session Meshing End Day 1
Icepak project directory can be compressed to *.tzr format
Only the job, model and problem files will get compressed To compress go to File>Pack
To uncompress the compressed project go to File>Unpack
Icepak Basic Training
Training schedule – Day 1
Morning session 8:30 9:00 10:00 10:15 11:15 12:00 Introduction Interface and Demonstration Exercise Break Tutorial Session Model Building: Geometry Lunch
Icepak: Object-based Software
Icepak is an object-based modeling software It allows you to build your model from: primitive objects such as blocks, plates, fans, vents, resistances, etc., or Macros such as IC packages, PCBs, radial heat sinks, detailed fan trays, etc.
Icepak’s capabilities
Powerful grid generator capable of Unstructured conformal mesh Structured mesh Non-conformal unstructured mesh Solution features such as Parameterization
New Icepak session
• Icepak starts – Project selection window opens by default
Prompts user to start: - Existing Icepak project or - New Icepak project or - Quit Icepak - Unpack an Icepak job from a compressed *.tzr file
Overview
Fluent Inc. Woldwide
Fluent Europe - Sheffield, England Fluent Germany Fluent Sweden Fluent France Fluent Italy + network of 11 distributors
Fluent Inc. - Lebanon, NH - Evanston, IL - Ann Arbor, MI - Morgantown, WV - Santa Clara, CA
Fluent Asia-Pacific ATES SFI Aavid-Taiwan Fluent India
CFD-RES
Fluent Inc. mission is to provide flow and thermal analysis software and services that give our customers a significant competitive advantage by dramatically improving their designs and design processes
Look for *.tzr file
List of Icepak menus
The Icepak interface contains the following menus: File – Open new/existing projects, delete files, CAD imports, pack/unpack projects, save/ save as Edit – Edit current object/group, alignment, undo/redo View – Visibility of objects, geometric measurements Orient – Orientation, zoom-in, user defined views Model – Grid generation, CAD import, Radiation, Priorities Tree – Control over a model tree Macros – Add new macro to the model from the macro library Solve – Solve, solution monitor, define trials, define reports Post – Graphic results, unit definitions for post processing Report – Textual results Windows – List of windows that are open Help
Morning session 8:30 9:30 10:00 10:15 11:15 12:00 Profiles and Zoomin Modeling Tutorial Session Break Tutorial Session Macros Lunch
Afternoon session 1:00 2:15 2:30 5:30 CAD import features Break Tutorial Session End Day 3
Opening a new project
Selecting New in the New/Existing window opens the New project window
1a. Select directory
2. Enter project name
3. Create project
1b. Select Cancel to go back to New/Existing window
Starting Icepak
Windows: • Use the “Icepak4.0” desktop shortcut , or • Click on Start/Programs/Fluent.Inc/Icepak4.0
UNIX: • Type icepak from system prompt
Training schedule – Day 2
Morning session 8:30 9:30 10:00 10:15 11:15 12:00 Model Building: Icepak Objects – compound objects 1 Non-conformal meshing Break Tutorial Session Model Building: Icepak Objects – Heat sinks, Packages Lunch
CFD softwares from Fluent Inc.
FLUENT 6 General purpose finite volume based CFD package suitable for incompressible/compressible and laminar/turbulent flows, including reacting flows and multiphase flows FIDAP General purpose finite element based CFD package suitable for incompressible laminar/turbulent flows involving Newtonian/Non-Newtonian fluids, free surfaces and fluid-structure interaction POLYFLOW Finite element based CFD package suitable for modeling highly viscous flows (as in rheology) and surface flows MixSim Specialized CFD software for modeling mixing processes Icepak • Specialized CFD software designed for thermal management of electronic packages Airpak Specialized CFD software designed for thermal management of electronic packages