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Application of Functional Design Method to Road Vehicle Aerodynamic Optimization in Initial Design Stage
Technical Paper
2009-01-1166
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Exterior shape of automobile can be represented by shape function through this study so that aerodynamic shape parameters can be easily controlled and changed. Also ordinary geometric information can be extracted easily from shape function model by simple calculations. It is possible to predict the aerodynamic performance of functional virtual car models which are transformed continually by developing automated program in initial design stage that includes all of above process. Innovative vehicle design process with exterior design guide will be proposed for stylist, engineer and packaging department in order to achieve low aerodynamic drag and high fuel efficiency targets.
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Rho, J., Ku, Y., Lee, D., Kee, J. et al., "Application of Functional Design Method to Road Vehicle Aerodynamic Optimization in Initial Design Stage," SAE Technical Paper 2009-01-1166, 2009, https://doi.org/10.4271/2009-01-1166.Also In
References
- Beach, Robert C. Stanford Linear Accelerator Center 1991 “An Introduction to the Curves and Surfaces of Computer-Aided Design,” Van Nostrand Reinhold New York
- Yamaguchi, Fujio 1988 “Curves and Surfaces in Computer Aided Geometric Design,” Springer-Verlag Berlin Heidelberg
- Farin, Gerald E. 1991 “NURBS for Curve and Surface Design,” Society for Industrial and Applied Mathematics Philadelphia
- Samareh J. A. 2001 “Survey of Shape Parameterization Techniques for High-Fidelity Multidisciplinary Shape Optimization,” AIAA journal 39 5 877 884
- Braibant V. Fleury, C. 1984 “Shape Optimal Design Using B-Splines,” Computer Methods in Applied Mechanics and Engineering 44 247 267
- Hicks Raymond M. Henne, Preston “Wing Design by Numerical Optimization” J. Aircraft 15 No 7 407 412 1978
- Castonguay Patrice Nadarajah, Siva K. “Effect of Shape Parameterization on Aerodynamic Shape Optimization” 45th AIAA Aerospace Science Meeting and Exhibit, AIAA 2007-59 1 20 2007
- Baysal, Oktay “Aerodynamic Shape Optimization: Methods and Applications” SAE Paper 1999-01-5500 , 1999 World Aviation Conference
- Lombardi, G. Beux F. Carmassi Jeon, S. “Aerodynamic Design of High performance Cars: Discussion and Examples on the Use of Optimization Procedures” SAE Paper 2002-01-2043
- singh, Rajneesh “Automated Aerodynamic Design Optimization Process for Automotive Vehicle” SAE Paper 2003-01-0993
- Kulfan Brenda M Bussoletti, Jpohn E. “Fundamental Parametric Geometry Representations for Aircraft Component Shapes” 11th AIAA/ISSMO MAO conference, 2006-6948 1 45 2007
- Tovey, M. 1989 “Computer-aided vehicle styling,” Computer-aided design 21 3 172 179
- Calkins, D. E. Su W. Chan, W. T. “A Design Rule Based Tool for Automobile System Design” SAE Technical Paper, 980397 1 12 1998
- Calkins D. E. Su, W. “Cdaero – A Parametric Aerodynamic Drag Predictio Tool” SAE Technical Paper, 980398 1 9 1998
- RHO J. H. KU Y. C. YUN S. H. KEE J. D. LEE D. H. “Development of Vehicle Modeling Function for 3-Dimensional Shape Optimization” Journal of Mechanical Design
- Joy, Kenneth I. “Bernstein Polynomials” On-line Geometric Modeling Note
- Calkins, D. E. Egging, N. Scho, C. “AutoDSS: A system Level KBET Tool for Vehicle Product Definition” SAE Technical Paper Series 2000-01-1351 2000
- Browand, Fred “Reducing Aerodynamic Drag and Fuel Consumption” Global Climate and Energy Project Workshop on Advanced Transportation October 10th Stanford University October 2005
- Kim, D. Y. Seoul national University Master thesis