370 citations · 1.3k across the 36 of their papers we have counts for
5 papers · 1 filter
Assessing diffusion model impacts on enstrophy and flame structure in turbulent lean premixed flames
Aaron J. Fillo, Peter E. Hamlington, Kyle E. Niemeyer
Diffusive transport of mass occurs at small scales in turbulent premixed flames. As a result, multicomponent mass diffusion, which is often neglected in direct numerical simulation…
Assessing the impact of multicomponent diffusion in direct numerical simulations of premixed, high-Karlovitz, turbulent flames
Aaron J. Fillo, Jason Schlup, Guillaume Blanquart +1
Implementing multicomponent diffusion models in numerical combustion studies is computationally expensive; to reduce cost, numerical simulations commonly use mixture-averaged diffu…
A fast, low-memory, and stable algorithm for implementing multicomponent transport in direct numerical simulations
Aaron J. Fillo, Jason Schlup, Guillaume Beardsell +2
Implementing multicomponent diffusion models in reacting-flow simulations is computationally expensive due to the challenges involved in calculating diffusion coefficients. Instead…
Computational study of the effects of density, fuel content, and moisture content on smoldering propagation of cellulose and hemicellulose mixtures
Tejas Chandrashekhar Mulky, Kyle E. Niemeyer
Smoldering combustion plays an important role in forest and wildland fires. Fires from smoldering combustion can last for long periods of time, emit more pollutants, and be difficu…
Recent progress and challenges in exploiting graphics processors in computational fluid dynamics
Kyle E Niemeyer, Chih-Jen Sung
The progress made in accelerating simulations of fluid flow using GPUs, and the challenges that remain, are surveyed. The review first provides an introduction to GPU computing and…