Integrated, Affordable Uncertainty
Quantification for CFD
SpectreUQ™ builds on the mature and sophisticated DAKOTA software from Sandia National Laboratories and adds a wizard to guide the engineer through the UQ process. The details of the disciplined UQ process are handled behind the scenes. It uses a database to store results from experiments and simulations in a structured fashion and provides interactive graphing and visualization tools.
UQ is one of the most important gaps in computational fluid dynamics (CFD) simulation capability, and is essential for being able to identify confidence levels for hypersonic CFD simulations.
Provided via an annual subscription without user count restrictions and in source code form.
Features & Benefits
Wizard-based User Experience
Easy to learn and use, tuned over hundreds of hours of use on actual UQ studies. The Oberkampf-Roy method is used to guide the process of ingesting experimental data and CFD results. Interactive plots of results are easy to explore and publish.
Simulations can be run on-line or off
SpectreUQ™ analyzes the inputs of your study creates a run matrix for CFD that can be used to run your codes directly or provide you with input decks so that you can run simulations yourself. Minimizes job management and IT security hassles.
Campaign data organized in SQL database
Using a combination of an SQL database with a LINUX file system gives searchable metadata for the current and future studies while providing secure storage for sensitive data.
SpectreUQ™ is Comprehensive
SpectreUQ™ Overview Video
Why Choose Us?
Our team & technology are built on 27 years of experience and inspiration serving the CFD community via FieldView & Applied R&D. We spun off FieldView in 2019 so that we could focus on helping the community move their analysis into the 21st century.
Contact us for a web-based briefing and let’s see how we can possibly help you achieve your goals. We can define a pilot project that provides value to you and starts our collaboration. We can then explore subscription-based options right sized for you.
Spectre: A Computational Environment for Managing Total Uncertainty Quantification of CFD Studies, E.P.N Duque, S.S. Lawrence – AIAA Scitech 2019 Forum.
Application of a CFD Uncertainty Quantification Framework for Industrial-Scale Aerodynamic Analysis, J.A. Schaefer, A.W. Cary, E.P.N. Duque, S.S. Lawrence – AIAA Scitech 2019 Forum.