Click Here to Download: https://ouo.io/AzttFcC Verification of Computer Codes in Computational Science and Engineering By: Patrick Knupp Publisher: Chapman and Hall/CRC Print ISBN: 9781584882640, 1584882646 eText ISBN: 9781420035421, 1420035428 Edition: 1st Copyright year: 2002 Format: PDF Available from $ 23.18 USD SKU 9781420035421R90 How can one be assured that computer codes that solve differential equations are correct? Standard practice using benchmark testing no longer provides full coverage because today's production codes solve more complex equations using more powerful algorithms. By verifying the order-of-accuracy of the numerical algorithm implemented in the code, one can detect most any coding mistake that would prevent correct solutions from being computed. Verification of Computer Codes in Computational Science and Engineering sets forth a powerful alternative called OVMSP: Order-Verification via the Manufactured Solution Procedure. This procedure has two primary components: using the Method of Manufactured Exact Solutions to create analytic solutions to the fully-general differential equations solved by the code and using grid convergence studies to confirm the order-of-accuracy. The authors present a step-by-step procedural guide to OVMSP implementation and demonstrate its effectiveness. Properly implemented, OVMSP offers an exciting opportunity to identify virtually all coding 'bugs' that prevent correct solution of the governing partial differential equations. Verification of Computer Codes in Computational Science and Engineering shows you how this can be done. The treatment is clear, concise, and suitable both for developers of production quality simulation software and as a reference for computational science and engineering professionals. Additional ISBNs 9781280507540, 9781420035421, 1280507543, 1420035428
