Diffusion of Designerly Finite Element Analysis
- Sandia National Lab. (SNL-CA), Livermore, CA (United States)
To address a variety of difficulties surrounding the use of finite element analysis (FEA) in product development at Sandia, this research explored a 'designerly' insertion of FEA into the design-build-test product development cycle. Designerly FEA is characterized by the use of simplified FEA models, designer-friendly FEA software, an FEA analyst embedded in the product design team, relative comparisons of design options, and a deliberate leveraging of routine prototype testing to collect model validation data. Two case study projects were used to explore the impact of this approach on the product development teams' thinking and perceptions of FEA. The case study data was collected using mixed methods and analyzed using a theory-building approach. The results were synthesized into a framework describing how the use of FEA to build confidence in a product design is related to the process by which product development teams gain or lose confidence in FEA itself. The implications may extend to other organizations that desire to increase the impact of simulation technologies in their product development process.
- Research Organization:
- Sandia National Laboratories (SNL-CA), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1504608
- Report Number(s):
- SAND--2015-3867; 583832
- Country of Publication:
- United States
- Language:
- English
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