1. NSF CFD Community Workshop, March 2010 Notes for breakout session. To foster further discussion and capture prevailing themes identified by attendees, we request that each breakout session nominate 1-2 persons to summarize relevant issues in a 5-10 minute presentation. These presentations will be given on the afternoon of Day 1 after the individual breakout sessions are completed. A template slide deck follows this page. Some potential items for discussion (non exhaustive list) are highlighted below. Flow regimes Constituent models (turbulence, real gas, etc) Numerical methods (FV,FE, spectral, multigrid, ALE) Adaptivity, grid topology (structured/unstructured) Scope (what should a community model include) Extensibility (What should a community model be designed to support) Documentation Programming language(s)? Software engineering/design Libraries to leverage (solvers). Verification processes Testing cycle I/O Format, metadata convention Development and support processes (code submission, release cycles, quality control, conventions, etc) Documentation Scope Performance I/O Format, metadata convention Verification processes Uncertainty quantification Traceability Case Definition Hosting, presentation (how the end user accesses and where is it stored). Documentation Methods/Models Software Data

2. Breakout Session Summary

3. NSF CFD Community Workshop, March 2010 Barriers to Entry What are some contributing reasons preventing significant community resource adoption? How can they be overcome?

4. NSF CFD Community Workshop, March 2010 Minimum Requirements for Community Adoption Describe minimum requirements which need to be included for an initial community code/data repository to be useful.

5. NSF CFD Community Workshop, March 2010 Minimum Requirements for Community Adoption (continue as needed)

6. NSF CFD Community Workshop, March 2010 How to Accomplish? Given the minimum requirements defined, how should the necessary tools be designed to be maintainable and generally extensible? What it is a reasonable development cycle and project lifespan?

7. NSF CFD Community Workshop, March 2010 Questions?

8. NSF CFD Community Workshop, March 2010 Breakout Session Attendees Please list breakout session participants here: