'Surrogate model' presentation slideshows

Next Steps

Next Steps. Group by theme Identify grand challenges where progress in theme is needed Identify gaps to achieving Downselect to ~4 topic areas, then break into groups to polish (DL) UQ related to other topics (DOE, V&V, information, decision), many domains (~6)

393 views • 38 slides

Dr. Kenneth Neves Senior Technical Fellow Director, Computer Science

Scientific Power Grids: An Industrial Perspective. Dr. Kenneth Neves Senior Technical Fellow Director, Computer Science. Outline. Setting Parallelism - winning battles! Wars? Application Frameworks Grid Frameworks Enabling tools Challenges. JSF. Setting.

465 views • 37 slides

Design Optimization Utilizing Gradient/Hessian Enhanced Surrogate Model

28 th , June, 2010, 28 th AIAA Applied Aerodynamics Conference. Design Optimization Utilizing Gradient/Hessian Enhanced Surrogate Model. Wataru YAMAZAKI, Markus P. RUMPFKEIL, Dimitri J. MAVRIPLIS. Dept. of Mechanical Engineering, University of Wyoming, USA. Outline. *Background

357 views • 35 slides

Non-intrusive Uncertainty Quantification for Reacting Multiphase Flows in Coal Gasifiers

2014 NETL Multiphase Flow Science Conference Morgantown, WV August 5-6 , 2014. Performance Measures x.x, x.x, and x.x. Non-intrusive Uncertainty Quantification for Reacting Multiphase Flows in Coal Gasifiers. Aytekin Gel 1,2 , Mehrdad Shahnam 1 ,

426 views • 26 slides

EFFICIENT CHARACTERIZATION OF UNCERTAINTY IN CONTROL STRATEGY IMPACT PREDICTIONS

EFFICIENT CHARACTERIZATION OF UNCERTAINTY IN CONTROL STRATEGY IMPACT PREDICTIONS. 8 th Annual CMAS Conference 19-21 th October, 2009. Antara Digar and Daniel S. Cohan Rice University. AIR QUALITY PROBLEMS.

280 views • 20 slides

Surge and Wave Island Modeling Studies

Surge and Wave Island Modeling Studies. Wave and Storm Surge Forecasting for Hawaii. Jane McKee Smith ERDC Andrew Kennedy, Alex Taflanidis, Joannes Westerink UND Kwok Fai Cheung UH, Tom Smith USACE Honolulu. CariCOOS 29 March 2012. Motivation.

348 views • 17 slides

Hurricane Wave and Surge Modeling for Pacific Islands

Hurricane Wave and Surge Modeling for Pacific Islands. Jane McKee Smith US Army Engineer Research & Development Center Coastal and Hydraulics Laboratory Vicksburg, Mississippi, USA. Introduction. Island communities are vulnerable to storms Nowhere to evacuate

289 views • 14 slides

Accelerating CFD Using Machine-Learned Surrogate Modeling (Lid-Driven Cavity)

159 views • 7 slides