SolidWorks Flow Simulation Student Guide

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Engineering Designand Technology SeriesAn Introduction to Flow AnalysisApplications with SolidWorksFlow Simulation,Student GuideDassault Systèmes SolidWorks Corporation175 Wyman StreetWaltham, Massachusetts 02451 USAPhone: 1-800-693-9000Outside the U.S.: 1-781-810-5011Fax: 1-781-810-3951Email: info@solidworks.comWeb: http://www.solidworks.com/education

1995-2013, Dassault Systèmes SolidWorks Corporation, aDassault Systèmes S.A. company, 175 Wyman Street, Waltham,Mass. 02451 USA. All Rights Reserved.The information and the software discussed in this document aresubject to change without notice and are not commitments byDassault Systèmes SolidWorks Corporation (DS SolidWorks).No material may be reproduced or transmitted in any form or byany means, electronically or manually, for any purpose withoutthe express written permission of DS SolidWorks.The software discussed in this document is furnished under alicense and may be used or copied only in accordance with theterms of the license. 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Contractor/Manufacturer:Dassault Systèmes SolidWorks Corporation, 175 Wyman Street,Waltham, Massachusetts 02451 USA.Copyright Notices for SolidWorks Standard, Premium,Professional, and Education ProductsPortions of this software 1986-2013 Siemens Product LifecycleManagement Software Inc. All rights reserved.This work contains the following software owned by SiemensIndustry Software Limited:D-Cubed 2D DCM 2013. Siemens Industry SoftwareLimited. All Rights Reserved.D-Cubed 3D DCM 2013. Siemens Industry SoftwareLimited. All Rights Reserved.D-Cubed PGM 2013. Siemens Industry SoftwareLimited. All Rights Reserved.D-Cubed CDM 2013. Siemens Industry SoftwareLimited. All Rights Reserved.D-Cubed AEM 2013. Siemens Industry SoftwareLimited. All Rights Reserved.Portions of this software 1998-2013 Geometric Ltd.Portions of this software incorporate PhysX by NVIDIA 20062010.Portions of this software 2001-2013 Luxology, LLC. 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ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vAbout This Course . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vOnline Tutorials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vCourse Materials for this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vSolidWorks Simulation Product Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viBasic Functionality of SolidWorks Flow Simulation . . . . . . . . . . . . . . . . . . . . . . . . . 1Goals of This Lesson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Active Learning Exercise — Determination of Hydraulic Loss . . . . . . . . . . . . . . . . . . . . . . . . 2Opening the Valve.SLDPRT Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Checking the SolidWorks Flow Simulation Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Model Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Creating Lids Manually. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Creating Lids Automatically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Creating a Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6SolidWorks Flow Simulation Design Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Specifying Boundary Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Engineering Goals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Specifying Surface Goals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Specifying the Equation Goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Running the Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Monitoring the Solver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Accessing the Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Creating a Cut Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Displaying Flow Trajectories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19SolidWorks Flow Simulation Student Guideiii

ContentsCreating a Goal Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Cloning Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Changing the Valve Angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Changing the Geometry Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Changing the Computational Domain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Getting the Valve’s Hydraulic Loss. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Save Your Work and Exit SolidWorks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Minute Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Project — Hydraulic Loss Due to Sudden Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Lesson 1 Vocabulary Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Lesson Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ivSolidWorks Flow Simulation Student Guide

iIntroductionAbout This CourseThe Introduction to Flow Analysis Applications with SolidWorks Flow Simulation and itssupporting materials is designed to assist you in learning SolidWorks Flow Simulation inan academic setting.Online TutorialsThe Introduction to Flow Analysis Applications withSolidWorks Flow Simulation is a companion resource andis supplemented by the SolidWorks Flow SimulationOnline Tutorials.Accessing the TutorialsTo start the Online Tutorials, click Help, SolidWorksSimulation, Flow Simulation Online Tutorial. Adocument will open with the Flow Simulation Tutorials.Course Materials for this GuideMaterials for this guide can be downloaded from withinSolidWorks. Click the SolidWorks Resources tab in the TaskPane and then select Student Curriculum. Select the newestCurriculum folder and then click Simulation Student Guides.Control-click the file corresponding to this guide to downloadthe ZIP file. Unzip the file to an accessible location.The EDU Flow Simulation Initial Model Files folder contains the partsneeded to complete the lessons. The PDF of the Student Guide can also be found in theZIP file. Throughout this guide, the Initial Model Files folder will be inreference to the above mentioned folder.SolidWorks Flow Simulation Student Guidev

IntroductionSolidWorks Simulation Product LineWhile this course focuses on the introduction to the rigid body dynamics usingSolidWorks Motion Simulation, the full product line covers a wide range of analysis areasto consider. The paragraphs below lists the full offering of the SolidWorks Simulationpackages and modules.Static studies provide tools for the linear stress analysis ofparts and assemblies loaded by static loads. Typical questionsthat will be answered using this study type are:Will my part break under normal operating loads?Is the model over-designed?Can my design be modified to increase the safety factor?Buckling studies analyze performance of the thin partsloaded in compression. Typical questions that will be answered using this studytype are:The legs of my vessel are strong enough not to fail in yielding; but are theystrong enough not to collapse due to loss of stability?Can my design be modified to ensure stability of the thin components in myassembly?Frequency studies offer tools for the analysis of the naturalmodes and frequencies. This is essential in the design or manycomponents loaded in both static and dynamic ways. Typicalquestions that will be answered using this study type are:Will my part resonate under normal operating loads?Are the frequency characteristics of my components suitablefor the given application?Can my design be modified to improve the frequencycharacteristics?Thermal studies offer tools for the analysis of the heattransfer by means of conduction, convection, and radiation.Typical questions that will be answered using this study typeare:Will the temperature changes effect my model?How does my model operate in an environment withtemperature fluctuation?How long does it take for my model to cool down or overheat?Does temperature change cause my model to expand?Will the stresses caused by the temperature change cause product failure (static studies,coupled with thermal studies would be used to answer this question)?viSolidWorks Flow Simulation Student Guide

IntroductionDrop test studies are used to analyze the stress of movingparts or assemblies impacting an obstacle. Typicalquestions that wil

The Introduction to Flow Analysis Applications with SolidWorks Flow Simulation and its supporting materials is designed to assist you in learning SolidWorks Flow Simulation in an academic setting. Online Tutorials The Introduction to Flow Analysis Applications with SolidWorks Flow Simulation is a companion resource and

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