The numerical simulation and digital solution of many engineering problems in solid mechanics, fluid dynamics and a wide range of other fields is now widespread. Design processes rely more and more on the results of C...
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The numerical simulation and digital solution of many engineering problems in solid mechanics, fluid dynamics and a wide range of other fields is now widespread. Design processes rely more and more on the results of cae modelling, bringing an increased need to ensure that those results are reliable-not only in the verification of basic algorithms and their embodiment in computer code, but also at the level of the processes by which these codes are used and the good judgement of the people using them. The ’fitness for purpose’ of any modelling and analysis process must be established: firstly its’purpose’-in design, optimization, certification and so on-and then its ’fitness’. This paper addresses the requirements for benchmarking and quality assurance of cae methods;their appropriate application and integration into engineering design and certification processes;and the education and training-and potential accreditation-of users. The NAFEMS organization has existed for over 25 years-commencing in the UK and growing into a worldwide, independent association for the engineering analysis community-dedicated to addressing these needs in an independent and unbiased way.
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