Issue 3.02 Features Engineering Success
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DY N AMI C S ISSUE 3.02 ISSUE 3.02 ENGINEERING SUCCESS E NG I N EERI NG SU CC ESS. FEATURES AEROSPACE SPORT MARINE BUILDING UAV’s Close Formation Flight Bicycle Wheel Aerodynamics Twin Marine Lifter Personal Ventilation Systems Contents INTroDUCTioN 03 Engineering Success Introduction by David L Vaughn 07 13 05 Breaking News • Java™ Hut • Microsoft 07 Wilson Football Simulation - Cover Story 11 STAR-CCM+ & Abaqus FEA co-simulation 13 Power-On-Demand AUTOMOTIVE 15 Suzuki 15 19 Aerodynamics & air-cooling performance 19 Heat Transfer Turning the lights on 23 Le Mans Prototype Increasing Front Downforce 26 Battery Design STAR-CCM+ Battery Simulation Module Aerospace 23 31 27 Close Formation Flight Unmanned aerial vehicles take to the skies SPORT 31 Bicycle Wheel Aerodynamics: Increasing workflow productivity with STAR-CCM+ & FieldView BUILDING SERVICES 35 Feel an Open Window Anywhere Personal air ventilation systems 35 39 INDUSTRIAL & COMMERCIAL APPLICATIONS 39 Flowserve Optimization of Flow Coefficients for Large Control Valves ENERGY 42 Energy Giant Revolutionary wind turbine design 43 A Solar Powered Future 43 45 Qualitative leap in renewable energy with STAR-CCM+ OIL & GAS 45 The Deeper You Go... Improving deep subsea oil & gas drilling performance MariNE 49 Extreme Weight Lifting Resistance Calculation for SeaMetric Twin Marine Lifter 53 RANS Simulation 49 53 Complex marine flow problems RegUlars 57 Training Global offices DC -adapco 58 Global Events Americas EUrope Asia-Pacific Cover Image: Wilson football simulated in STAR-CCM+ (page 22) United States United Kingdom India: CD-adapco Headquarters Headquarters Bangalore CD-adapco • New York office CD-adapco • London office [email protected] 60 Broadhollow Road 200 Shepherds Bush Road Japan: CD-adapco Melville, NY 11747, USA London, W6 7NL, UK Yokohama EDITORIAL Tel.: (+1) 631 549 2300 Tel.: (+44) 20 7471 6200 [email protected] [email protected] [email protected] Dynamics welcomes editorial from all users of CD-adapco software or services. Korea: CD-adapco www.cd-adapco.com www.cd-adapco.com To submit an article email: [email protected] Seoul Telephone: +44 (0)20 7471 6200 Atlanta GA Aberdeen [email protected] Austin TX [email protected] Editor Stephen Ferguson - [email protected] Singapore: CD-adapco SEAsia Cincinnati OH Assistant Editor Deborah Saban - [email protected] France: Lyon, Paris Singapore Detroit MI Associate Editors Prashanth Shankara - [email protected] [email protected] [email protected] Houston TX Lauren Gautier - [email protected] Germany: Nürnberg Lebanon NH Art Direction & Design Brandon Botha - [email protected] [email protected] Los Angeles CA E-Dynamics Chris Dunne - [email protected] Seattle WA Italy: Rome, Turin Advertising Sales Geri Jackman - [email protected] State College PA [email protected] US Events Tara Firenze - [email protected] Tulsa OK Norway: Oslo European Events Sandra Maureder - [email protected] [email protected] [email protected] SUbscripTioNS & DIGITAL EDITIONS For S. America - please contact Dynamics is published approximately twice a year, and distributed internationally. Melville Office RECYCLED PAPER. VEGETABLE INKS. All recent editions of Dynamics, Special Reports & Digital Reports are now available online: http://www.cd-adapco.com/press_room/dynamics We also produce our monthly e-Dynamics which are available on subscription. Resellers Russia Resellers SAROV To subscribe or unsubscribe to Dynamics and e-Dynamics, please email [email protected] Australia China To advertise in Dynamics magazine or e-Dynamics, please download our media kit online: [email protected] Veta Pty CDAJ China www.cd-adapco.com/products/brochures/dynamics/mediakit.pdf South Africa [email protected] Beijing • Shanghai Aerotherm Computational Dynamics IN LOVING MEMORY - THIS ISSUE IS DEDICATED TO IBRAHIM Greece [email protected] [email protected] CD-adapco is mourning the death of Ibrahim Hadžić, a member of the development ENEFEL Japan team in Nuremberg office, who died at the age of 42 on September 27, 2010. [email protected] Turkey CDAJ Japan He has fought a battle against pancreatic and liver cancer since October 2009, A-Ztech Ltd Israel Yokohama • Kobe but unfortunately neither the two surgeries nor the chemo-therapy helped. [email protected] ADCOM [email protected] Ibrahim - whom friends called Ibro - never gave up and worked on his tasks through [email protected] this difficult period until the end of July. New Zealand We will always remember him for who he was: a dedicated scientist, a loyal employee, Matrix Applied Computing Ltd. a great colleague and a good man in every respect... [email protected] ..::INTRODUCTION Engineering Success We ensure our customers remain successful with engineering services that provide them with facilitated transfer of technology, burst capacity resources and custom software tools. Engineering Success Introduction by David L Vaughn CD-adapco’s principal aim is “Engineering Success”: to help our customers to succeed through the application of engineering simulation, driving innovation in their products AND reducing the engineering time and cost associated with bringing those products to market. In its most fundamental form, success works on a personal level, The articles in this magazine detail just a few examples of the many success ensuring that individual engineers are able to deliver meaningful stories that we encounter every day. I hope that as you read them, you will be simulation results on time and in a manner which can be used to inspired to consider your own application areas, and the ways in which we can influence the design process. help you to be even more successful in the future. Because CD-adapco was founded by, and is almost entirely staffed by, Enjoy your read. simulation engineers, we are uniquely placed to understand the challenges faced by you every day. Having walked in the same shoes, we understand the importance of ensuring our software products are accurate, efficient and easy to use. We also recognize that the path to success is not always a smooth one. We David L Vaughn are committed to providing excellent dedicated software support. Engineers VP Worldwide Marketing are tasked with understanding your processes and issues, and are on-hand at CD-adapco any time to ensure that you are using our software in the most effective and efficient way. We ensure our customers remain successful with engineering services that provide them with facilitated transfer of technology, burst capacity resources and custom software tools. i FOR MORE INFORMATION PLEASE EMAIL: [email protected] 03 dynamics ISSUE 3.02 Engineering Success ..::INTRODUCTION Breaking News Welcome TO The JAVA™ HUT: A commUNITY applicaTioN EXchaNge for STAR-CCM+ CD-adapco announces JAVA™ Hut, the über-cool way for users to enhance productivity and automate engineering processes with STAR-CCM+. “It’s a community thing,” says Stephen McIlwain, CD-adapco’s Director have developed for STAR-CCM+ and also download Java™ scripts from other of Support. “We are constantly surprised by the degree of innovation users that they might find helpful in their analyses. CD-adapco also provides that our users bring to STAR-CCM+, often writing macros and scripts that a forum for users to rate the usefulness of the application, provide feedback enhance STAR-CCM+ in ways that we never would have imagined. JAVA™ Hut for the author and suggest possible enhancements. fosters this collaboration and communication among the CD-adapco user “With new developments in technology and social networking, CD-adapco community for those wishing to extend their use of STAR-CCM+ by sharing stays in the forefront of the CAE industry by offering its customers tools and downloading Java™ scripts.” to enhance productivity and to get the most from STAR-CCM+,” explains Using the modern software architecture of Java™, engineers using McIlwain. “It is extremely important that we continue to create new methods STAR-CCM+ in their engineering processes are further enhancing the for our customers to be successful and get even more out of one of the potential of the code by scripting JAVA™ applications that link directly into world’s best CFD codes. JAVA™ Hut is just another way for us to do this.” the STAR-CCM+ suite. The Java™ apps are being used to deeply integrate STAR-CCM+ directly into engineering processes, to provide fully automated JAVA™ Hut is now available for CD-adapco customers to use. CAE simulation suites, extend applicability of the toolset into new areas, and link directly to other CAE tools. The intention of JAVA™ Hut (http://javahut.cd-adapco.com) is to provide i MORE INFORMATION http://javahut.cd-adapco.com a collection point for STAR-CCM+ users to share JAVA™ scripts which they RELEASE OF STAR-CCM+ V5 HERALDS NEW STRATEGIC parTNERSHIP FOR CD-adapco & MICROSOFT CD-adapco is strengthening its relationship with Microsoft through tighter support with the Microsoft Operating Systems, Windows 7 and Windows HPC Server 2008, and the integration of STAR-View+ into the Microsoft Office 2010 suite of products. STAR-CCM+ V5.02 was the first release of CD-adapco’s flagship product to with their simulation models so we’re very excited about the STAR-CCM+ be ported directly onto Microsoft Windows 7, giving the industrial community announcement around Windows 7 and Office 2010.” direct access to multidisciplinary engineering simulation from the comfort STAR-CCM+ allows users to distribute post-processed simulation results as of this new operating system. Joined efforts between the two companies “scene files” containing a three-dimensional representation of the stored CAE are underway to incorporate Windows 7 light-up features in STAR-CCM+.