Day01-slides - 1 Atms 502 CS 505 CSE 566 Numerical Fluid...

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Unformatted text preview: 1 Atms 502 CS 505 CSE 566 Numerical Fluid Dynamics Thu., 24 August 2006 9/29/06 Atms 502 - Fall 2006 - Jewett 2 Experimental research 9/29/06 Atms 502 - Fall 2006 - Jewett 3 Theoretical research www.kilty.com/pdfs/models.pdf 9/29/06 Atms 502 - Fall 2006 - Jewett 4 Evaluation Brown and Wood (2004; P7.6) 2 9/29/06 Atms 502 - Fall 2006 - Jewett 5 Numerical research http://www-berkeley.ansys.com/overview/ 9/29/06 Atms 502 - Fall 2006 - Jewett 6 Theoretical : clean, general information in formula form; can serve as valuable basis for other research Numerical : not restricted to linearity; can handle complicated setting, physics; time-dependent solution Advantages … Experimental : possibly most realistic Anderson, Tannehil , Pletcher (1984) 9/29/06 Atms 502 - Fall 2006 - Jewett 7 Disadvantages … Experimental : equipment; scaling problems, measurement problems, cost Theoretical : often restricted to simple geometry, physics (e.g. linear) Numerical : computer cost (equip. + time); numerical errors; boundary condition problems Anderson, Tannehil , Pletcher (1984) 9/29/06 Atms 502 - Fall 2006 - Jewett 8 Scientifc Computing Scientific computing is collection of: • Tools • Techniques • Theories … required to solve on a computer...
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This note was uploaded on 10/06/2009 for the course ATMOSPHERI 502 taught by Professor Jewett during the Spring '09 term at University of Illinois at Urbana–Champaign.

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Day01-slides - 1 Atms 502 CS 505 CSE 566 Numerical Fluid...

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