Search Results - "Marzouk, Y.M."

Dynamic response of strained premixed flames to equivalence ratio gradients by Marzouk, Y.M., Ghoniem, A.F., Najm, H.N.

“…Premixed flames encounter gradients of mixture equivalence ratio in stratified charge engines, lean premixed gas-turbine engines, and a variety of other…”
Get full text

Localization for MCMC: sampling high-dimensional posterior distributions with local structure by Morzfeld, M., Tong, X.T., Marzouk, Y.M.

“…We investigate how ideas from covariance localization in numerical weather prediction can be used in Markov chain Monte Carlo (MCMC) sampling of…”
Get full text

Uncertainty quantification in chemical systems by Najm, H. N., Debusschere, B. J., Marzouk, Y. M., Widmer, S., Le Maître, O. P.

“…We demonstrate the use of multiwavelet spectral polynomial chaos techniques for uncertainty quantification in non‐isothermal ignition of a methane–air system…”
Get full text

Bayesian reconstruction of binary media with unresolved fine-scale spatial structures by Ray, J., McKenna, S.A., van Bloemen Waanders, B., Marzouk, Y.M.

“…► We reconstruct of a binary medium from sparse static and dynamic measurements. ► The medium consists of unresolved inclusions in a matrix, upscaled by a new…”
Get full text

Meaningful Automated Statistical Analysis of Large Computational Clusters by Brandt, J.M., Gentile, A.C., Marzouk, Y.M., Pebay, P.P.

“…As clusters utilizing commercial off-the-shelf technology have grown from tens to thousands of nodes and typical job sizes have likewise increased, much effort…”
Get full text