FEA Analysis of Tractor Axle Modification
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FEA Newsletter October 2011
October Issue - 11th Anniversary Issue PreSys™ R3 Release BETA CAE Systems S.A. FE Modeling Tool release ANSA v13.2.0 ESI engineer David Prono transatlantic boat race The Stealth LLNL M. King (left) and physicist W. Moss B-2 Spirit compression test helmet pad TABLE OF CONTENTS 2. Table of Contents 4. FEA Information Inc. Announcements 5. Participant & Industry Announcements 6. Participants 7. BETA CAE Systems S.A. announces the release of ANSA v13.2.0 11. Making A Difference Guenter & Margareta Mueller 13. LLNL researchers find way to mitigate traumatic brain injury 16. ESI sponsors in-house engineer David Prono for a transatlantic boat race 18. ETA - PreSys™ R3 Release FE Modeling Tool Now Offers ‘Part Groups’ Function 20. Toyota Collaborative Safety Research Center 23. LSTC SID-IIs-D FAST - Finite Element Model 27. Website Showcase The Snelson Atom 28. New Technology - “Where You At?” 29. SGI - Benchmarks- Top Crunch.org 35. Aerospace - The Stealth 2 36. Reference Library - Available Books 38. Solutions - PrePost Processing - Model Editing 39. Solutions - Software 40. Cloud Services – SGI 42. Cloud Services – Gridcore 43. Global Training Courses 50. FEA - CAE Consulting/Consultants 53. Software Distributors 57. Industry News - MSC.Software 59. Industry News – SGI 60. Industry News - CRAY 3 FEA Information Inc. Announcements Welcome to our 11th Anniversary Issue. A special thanks to a few of our first participant’s that supported, and continue to support FEA Information Inc.: Abe Keisoglou and Cathie Walton, (ETA) US, Brian Walker, Oasys, UK Christian Tanasecu, SGI, Guenter and Margareta Mueller, CADFEM Germany, Sam Saltiel, BETA CAE Systems SA, Greece Companies - JSOL - LSTC With this issue we will be adding new directions, opening participation, and have brought on additional staff. -
Download Ebook Articles on Finite Element Software, Including: Ls
[PDF] Articles On Finite Element Software, including: Ls-dyna, Nastran, Genoa Software, Fedem, Nei Nastran, Algor, Feflow,... Articles On Finite Element Software, including: Ls-dyna, Nastran, Genoa Software, Fedem, Nei Nastran, Algor, Feflow, Femap, Samcef, Abaqus, Strand7, Ansa Pre-processor, Safehull, List Of Finite Elemen Book Review It in a of the best publication. It really is loaded with knowledge and wisdom You may like the way the blogger write this ebook. (Prof. Shannon W ehner PhD) A RTICLES ON FINITE ELEMENT SOFTWA RE, INCLUDING: LS-DYNA , NA STRA N, GENOA SOFTWA RE, FEDEM, NEI NA STRA N, A LGOR, FEFLOW, FEMA P, SA MCEF, A BA QUS, STRA ND7, A NSA PRE-PROCESSOR, SA FEHULL, LIST OF FINITE ELEMEN - To save A rticles On Finite Element Software, including : Ls-dyna, Nastran, Genoa Software, Fedem, Nei Nastran, A lg or, Feflow, Femap, Samcef, A baqus, Strand7, A nsa Pre-processor, Safehull, List Of Finite Elemen eBook, make sure you click the link beneath and save the document or get access to other information that are relevant to Articles On Finite Element Software, including: Ls-dyna, Nastran, Genoa Software, Fedem, Nei Nastran, Algor, Feflow, Femap, Samcef, Abaqus, Strand7, Ansa Pre-processor, Safehull, List Of Finite Elemen ebook. » Download A rticles On Finite Element Software, including : Ls-dyna, Nastran, Genoa Software, Fedem, Nei Nastran, A lg or, Feflow, Femap, Samcef, A baqus, Strand7, A nsa Pre-processor, Safehull, List Of Finite Elemen PDF « Our professional services was launched by using a want to work as a complete on the web electronic digital local library which offers usage of large number of PDF publication catalog. -
Kustannustehokkaat Cad, Fem Ja Cam -Ohjelmat Tutkimus Saatavilla Olevista Ohjelmista Tammikuussa 2018
OULUN YLIOPISTON KERTTU SAALASTI INSTITUUTIN JULKAISUJA 6/2018 Kustannustehokkaat Cad, Fem ja Cam -ohjelmat Tutkimus saatavilla olevista ohjelmista tammikuussa 2018 Terho Iso-Junno Tulevaisuuden tuotantoteknologiat FMT-tutkimusryhmä Terho Iso-Junno KUSTANNUSTEHOKKAAT CAD, FEM JA CAM -OHJELMAT Tutkimus saatavilla olevista ohjelmista tammikuussa 2018 OULUN YLIOPISTO Kerttu Saalasti Instituutin julkaisuja Tulevaisuuden tuotantoteknologiat (FMT) -tutkimusryhmä ISBN 978-952-62-2018-5 (painettu) ISBN 978-952-62-2019-2 (elektroninen) ISSN 2489-3501 (painettu) Terho Iso-Junno Kustannustehokkaat CAD, FEM ja CAM -ohjelmat. Tutkimus saatavilla olevista ohjelmista tammikuussa 2018. Oulun yliopiston Kerttu Saalasti Instituutti, Tulevaisuuden tuotantoteknologiat (FMT) -tutkimusryhmä Oulun yliopiston Kerttu Saalasti Instituutin julkaisuja 6/2018 Nivala Tiivistelmä Nykyaikaisessa tuotteen suunnittelussa ja valmistuksessa tietokoneohjelmat ovat avainasemassa olevia työkaluja. Kaupallisten ohjelmien lisenssihinnat voivat nousta korkeiksi ja olla hankinnan esteenä etenkin aloittelevilla yrityksillä. Tässä tutkimuk- sessa on kartoitettu kustannuksiltaan edullisia CAD, FEM ja CAM -ohjelmia, joita voisi käyttää yritystoiminnassa. CAD-ohjelmien puolella perinteisille 2D CAD-ohjelmille löytyy useita hyviä vaih- toehtoja. LibreCAD ja QCAD ovat helppokäyttöisiä ohjelmia perustason piirtämiseen. Solid Edge 2D Drafting on erittäin monipuolinen täysiverinen 2D CAD, joka perustuu parametriseen piirtämiseen. 3D CAD-ohjelmien puolella tarjonta on tasoltaan vaihtelevaa. -
Loads, Load Factors and Load Combinations
Overall Outline 1000. Introduction 4000. Federal Regulations, Guides, and Reports Training Course on 3000. Site Investigation Civil/Structural Codes and Inspection 4000. Loads, Load Factors, and Load Combinations 5000. Concrete Structures and Construction 6000. Steel Structures and Construction 7000. General Construction Methods BMA Engineering, Inc. 8000. Exams and Course Evaluation 9000. References and Sources BMA Engineering, Inc. – 4000 1 BMA Engineering, Inc. – 4000 2 4000. Loads, Load Factors, and Load Scope: Primary Documents Covered Combinations • Objective and Scope • Minimum Design Loads for Buildings and – Introduce loads, load factors, and load Other Structures [ASCE Standard 7‐05] combinations for nuclear‐related civil & structural •Seismic Analysis of Safety‐Related Nuclear design and construction Structures and Commentary [ASCE – Present and discuss Standard 4‐98] • Types of loads and their computational principles • Load factors •Design Loads on Structures During • Load combinations Construction [ASCE Standard 37‐02] • Focus on seismic loads • Computer aided analysis and design (brief) BMA Engineering, Inc. – 4000 3 BMA Engineering, Inc. – 4000 4 Load Types (ASCE 7‐05) Load Types (ASCE 7‐05) • D = dead load • Lr = roof live load • Di = weight of ice • R = rain load • E = earthquake load • S = snow load • F = load due to fluids with well‐defined pressures and • T = self‐straining force maximum heights • W = wind load • F = flood load a • Wi = wind‐on‐ice loads • H = ldload due to lllateral earth pressure, ground water pressure, -
ANÁLISIS DEL DAÑO EN COMPONENTES HÍBRIDOS Cfrps/Ti DEBIDO a MECANIZADO DURANTE EL COMPORTAMIENTO EN SERVICIO DE UNIONES ESTRUCTURALES AERONÁUTICAS
TRABAJO DE FIN DE GRADO. ANÁLISIS DEL DAÑO EN COMPONENTES HÍBRIDOS CFRPs/Ti DEBIDO A MECANIZADO DURANTE EL COMPORTAMIENTO EN SERVICIO DE UNIONES ESTRUCTURALES AERONÁUTICAS. Autora: Andrea Borrego Martínez Dirigido por: Ana Vercher Martínez y Norberto Feito Sánchez Agradecimientos. A mi tutora y cotutor por ayudarme en el desarrollo del proyecto y resolver todas las dudas que tenía cada vez que lo he necesitado. A mis padres, por darme la oportunidad de realizar mis estudios. A mi hermana, amigos y pareja, por apoyarme y animarme a lo largo de todos estos años. A mi abuela y mi abuelo, especialmente a mi abuelo que a pesar de que ya no esté, siempre mostró un gran interés por lo que hacía, y me enseñó a que nunca hay que darse por vencido a pesar de todo. 2 Resumen. En el sector aeronáutico, se encuentra bastante extendida la aplicación de los componentes híbridos del tipo Carbon Fiber Reinforced Polymers / Titanio. Este tipo de material se emplea, por ejemplo, en revestimientos de determinadas secciones del fuselaje de un avión. Los materiales compuestos ofrecen prestaciones de resistencia y rigidez específicas que los convierten en materiales ideales en diversas aplicaciones industriales, especialmente en la aeronáutica, pero es necesario considerar sus potenciales causas de fallo como son la delaminación. Una de las problemáticas actuales que presentan este tipo de materiales es la unión con otros componentes estructurales. Es frecuente el empleo de adhesivos y remaches. Cuando se trata de uniones remachadas, es fundamental controlar el sucesivo empleo de una misma broca de taladrado para evitar la introducción de daño en el material. -
Autodesk® Simulation Moldflow® Comparison Matrix
Autodesk® Simulation Moldflow® Comparison Matrix Autodesk® Simulation Moldflow® injection molding simulation software provides tools that can help manufacturers validate and optimize the design of plastic parts and injection molds and study the injection molding process. Compare the features of Autodesk Simulation Moldflow products to learn how Autodesk® Simulation Moldflow® Adviser and Autodesk® Simulation Moldflow® Insight software can help meet the needs of your organization. Autodesk Autodesk Autodesk Autodesk Autodesk Autodesk Simulation Simulation Simulation Simulation Simulation Simulation Moldflow Moldflow Moldflow Moldflow Moldflow Moldflow LEGEND Adviser Adviser Adviser Insight Insight Insight Feature supported Standard Premium Ultimate Standard Premium Ultimate MESHING TECHNOLOGY Dual Domain™ 3D Midplane CAD INTEROPERABilitY Direct Modeling with Autodesk® Inventor® Fusion Defeaturing with Inventor Fusion Multi-CAD Data Exchange CAD Solid Models Parts Assemblies SimulatiON CapaBilitiES Thermoplastic Filling Part Defects Gate Location Molding Window Thermoplastic Packing Runner Balancing Cooling Warpage Fiber Orientation Insert Overmolding Two-Shot Sequential Overmolding Core Shift Control MOLDING PROCEssES Thermoplastic Injection Molding Reactive Injection Molding Microchip Encapsulation Underfill Encapsulation Gas-Assisted Injection Molding Injection-Compression Molding Co-Injection Molding MuCell® Birefringence -
Gradu Amaierako Lana
GRADUA: INDUSTRIA TEKNOLOGIAREN INGENIARITZA GRADU AMAIERAKO LANA AIREKO LINEETAKO KOROA- EFEKTUAREN ANALISIA ELEMENTU FINITUEN BIDEZKO SIMULAZIOAZ Ikaslea: Larrea, Valle, Ane Miren Zuzendaria: Etxegarai, Madina, Agurtzane Ikasturtea: 2017/2018 Data: Bilbo, 2018ko Uztailaren 24a 1 LABURPENA Koroa-efektua tentsio altuko lineen eroale eta elementuen inguruan sortzen da airearen ionizazioaren ondorioz, elektrizitate-galerak eta lineetan kalteak eraginez. Lan honen helburua parametro atmosferikoek koroa-efektuan dituzten ondorioak ikertzea da. Ikerketa hau Jorgensen eta Pedersen-ek lortutako datu esperimentaletan oinarritzen da, haien kalkuluak Townsend-en teorian oinarrituta egonik. Eremu elektrikoa kalkulatzeko, COMSOL multiphysics elementu finituen softwarea erabiliko da eta lortutako emaitzak Excel bidez aztertuko dira. Behin datu teorikoak lortuta, presio, tenperatura eta altitude parametroak aldatuko dira koroa-efektua baldintza ez- estandarrean aztertzeko. Gako-hitzak Koroa-efektua, ionizazioa, eremu elektrikoa, dentsitate erlatiboa, elementu finituak. RESUMEN El efecto corona se crea alrededor de los cables y elementos de las líneas de alta tensión como consecuencia de la ionización del aire, causando pérdidas de electricidad y destrozos sobre las líneas. El objetivo de este trabajo es investigar los efectos de distintos parámetros atmosféricos sobre el efecto corona. Este estudio se basa en los datos experimentales obtenidos por Jorgensen y Pedersen, que basaron sus cálculos en la teoría de Townsend. Para el cálculo del campo eléctrico se utilizará primero el software de elementos finitos COMSOL multiphysics y después se analizarán los resultados mediante Excel. Una vez obtenidos los datos teóricos, se modificarán los parámetros presión, temperatura y altitud para analizar el efecto corona en condiciones no estándares. Palabras clave Efecto corona, ionización, campo eléctrico, densidad relativa, elementos finitos. -
The CAE - Finite Elements Competitive Market
The CAE - Finite Elements competitive market . FE market: linear and non linear: . MSC suite: Nastran and MARC . Ansys . Abaqus . Nei Nastran – NX Nastran . LS Dyna . Cosmos . ALGOR . Radioss . Pamcrash 1 - ASD Competence Center - 2011 Linear Market . 2 categories: . High end software: SAMCEF, ANSYS, Nastran (all of them) . No big difference between them (NL contact in SAMCEF maybe?) . Branding, GUI and existing models are the differentiators . Low end: Cosmos, ALGOR, Catia GPS . Sold as add-on to CAD packages . Limited features available . Mesh “across the CAD” and push a few buttons to get results . Used mostly when rough results are OK . Cost ~5k€ 2 - ASD Competence Center - 2011 Non Linear market . Implicit: MSC Marc, Abaqus, ANSYS, SAMCEF Mecano, Recurdyn & Dafool . Abaqus and MSC Marc are more dedicated to pure structural analysis (include very large defos, metal forming for example) . SAMCEF Mecano is better suited for Flexible Dynamics Analyses . SAMCEF Mecano best suited for slow dynamics (10-> 500 Hz, > 10s simulation time) . Explicit: LS Dyna, Abaqus, Radioss . Suited for fast dynamic analyses (impact, crash, blasts,…) . Limited simulation time due to very small time steps (1e-6s) . Still popular to model slow dynamics with Explicit, even of not a good idea 3 - ASD Competence Center - 2011 MSC offer . Is the sum of purchases, very little internal developments . Nastran is made of many modules: SOL XXX . Comes with the Masterkey license concept: tokens can be used to launch any solver . Used to be very heterogeneous. Nastran, Marc and Adams came with no compatibility and different GUI. Better now with MD Patran/Nastran? Adams still out. -
Nei Nastran In-CAD™
NEi Nastran in-CAD Features Overview NEi Nastran in-CAD combines a FEM Modeler with comprehensive pre- and post- processing capabilities, and NASTRAN Solvers. Parts and assemblies can be analyzed for a wide spectrum of static, dynamic, and thermal loading. NEi Nastran in-CAD features true geometry associativity, composite elements, custom coordinate systems and nonlinear analyses for plasticity and true surface to surface contact. With NASTRAN being one of the most Dual Kernel Support and Kernel widely used solutions, NEi Nastran in-CAD collaboration (ACIS and Parasolid) users can now communicate their data to Support both top-down and bottom-up most standard pre- and post-processors design process through support of the NASTRAN file format. This provides versatility to a product which is CAD Interoperability: already easy to use and backed by the Native file translators to and from nearly renowned NASTRAN solution. all mechanical CAD products and graphical applications on the market Capabilities: today: CATIA® V4 & V5, SolidWorks®, Unique Methodologies: Pro/ENGINEER®, IPT & IAM (Autodesk Innovative Part Design, Intuitive feature Inventor®), Unigraphics®, IGES, STEP, history with flexible design intent X_T (Parasolid®), SAT (ACIS®), VRML, 3D Dynamic Modeling, Mixed feature STL, DWG, DXF™, EXB (CAXA based and direct editing design DRAFT), TIFF, JPG, PNG, TGA, BMP, Single scene part and assembly EPS, HSF (Hoops), 3DS (3D Studio), environment POV-Ray, Raw, Romulus, TrueSpace, IntelliShape™ Handled based design OBJ (Wavefront), 3D PDF editing Supported standards: ANSI, DIN, ISO, IntelliShape Modeling Intelligence, JIS, and GB Advanced modeling settings connected to features Part Modeling: SmartSnap™ Technology enabling Feature based, parameterized solid automatic catching to existing geometry modeling SmartAssembly® Technology for Scene Browser dynamic design tree automatic positioning, sizing, and (e.g. -
84Th Program
th 84 Shock and Vibration Symposium Atlanta | November 3-7, 2013 CONFERENCE PROGRAM 2 Introduction Welcome to Atlanta and the 84th Shock and Vibration Symposium! Since the first meeting in 1947, the Shock and Vibration Symposium has become the oldest continual forum dealing with the response of structures and materials to vibration and shock. The symposium was created as a mechanism for the exchange of information among government agencies concerned with design, analysis, and testing. It now provides a valuable opportunity for the technical community in government, private industry, and academia to meet and discuss research, practices, developments, and other issues of mutual interest. The symposium is presented by HI‐TEST Laboratories and The Shock and Vibration Exchange. Our special event sponsors are National Technical Systems, PCB Piezotronics, Team Corporation, and Weidlinger Associates. About the Host and Special Event Sponsors... At HI‐TEST, we work 24/7 to provide our customers with complete test program solutions, from pre‐test analysis to post‐test report generation. We have provided testing and evaluation services to government and industry since 1975. Today, HI‐TEST is a single‐source solution to your testing programs, offering numerical and analytical engineering tools and expertise alongside our world‐class testing capabilities. We offer complete test support with our reputable and experienced team of engineers, instrumentation technicians, craftsmen and support staff, including design, fabrica‐ tion and installation of test fixtures, as well as equipment repairs and modifications. In 2008, HI‐TEST created the Applied Technology (AT) Division allowing us to offer numerical and analytical expertise alongside our testing capabilities. -
Ontology-Driven Semantic Annotations for Multiple Engineering Viewpoints in Computer Aided Design
University of Bath PHD Ontology-Driven Semantic Annotations for Multiple Engineering Viewpoints in Computer Aided Design Li, Chun Award date: 2012 Awarding institution: University of Bath Link to publication Alternative formats If you require this document in an alternative format, please contact: [email protected] General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal ? Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Download date: 04. Oct. 2021 Ontology-Driven Semantic Annotations for Multiple Engineering Viewpoints in Computer Aided Design Chunlei Li A thesis submitted for the degree of Doctor of Philosophy University of Bath Department of Mechanical Engineering 16 May 2012 COPYRIGHT Attention is drawn to the fact that copyright of this thesis rests with its author. A copy of this report has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with the author and they must not copy it or use material from it except as permitted by law or with the consent of the author. -
Use of Open Source Software in Engineering Dr
ISSN: 2278 – 1323 International Journal of Advanced Research in Computer Engineering & Technology (IJARCET) Volume 2, Issue 3, March 2013 Use of Open Source Software in Engineering Dr. Pardeep Mittal1, Jatinderpal Singh2 Abstract - The term Open Source Software (OSS) is widely G. No discrimination against persons or groups both for described with the software that is available with its source providing contributions and for using the software. code and a licensed to redevelop and redistributes it. H. OSS increase user involvement in implementation. They are viewed as co-developer of Software. Todays open source softwares are widely used for every field of computer, business and management because of its III. WHY OSS FOR ENGINEERING many features over proprietary software. This research Engineering is the application of scientific, economic, paper describes the use of open source software instead of social, and practical knowledge, in order to design, build, and proprietary software in the field of engineering because maintain structures, machines, devices, systems, materials and open source software is cheaper than proprietary software processes. The American Engineers' Council for Professional and they also have ability to modify by user according to Development (ECPD, the predecessor of ABET) has defined their need for maximization of performance. "engineering" as: The creative application of scientific principles to design or develop structures, machines, apparatus, or manufacturing Keywords - Internet, Open Source, Proprietary, processes, or works utilizing them singly or in combination; or redistribution, Software. to construct or operate the same with full cognizance of their design; or to forecast their behavior under specific operating I. INTRODUCTION conditions; all as respects an intended function, economics of Open Source Software is described as a software and its operation or safety to life and property.