Search Results - "Stewart, Mark L."

Importance of filter’s microstructure in dynamic filtration modeling of gasoline particulate filters (GPFs): Inhomogeneous porosity and pore size distribution by Gong, Jian, Stewart, Mark L., Zelenyuk, Alla, Strzelec, Andrea, Viswanathan, Sandeep, Rothamer, David A., Foster, David E., Rutland, Christopher J.

“…[Display omitted] •Microstructures of filters were characterized by X-ray CT and mercury porosimetry.•A multiscale filtration model involving substrate’s…”
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Experimental Investigation of the Effect of Pore Size Distribution on Nano-particle Capture Efficiency Within Ceramic Particulate Filters by Viswanathan, Sandeep, Stewart, Mark L, Rothamer, David A

“…The effect of the pore size distribution on size-resolved filtration efficiency was investigated for two ceramic particulate filters using particulate matter…”
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Aftertreatment Protocols for Catalyst Characterization and Performance Evaluation: Low-Temperature Oxidation, Storage, Three-Way, and NH3-SCR Catalyst Test Protocols by Rappé, Kenneth G., DiMaggio, Craig, Pihl, Josh A., Theis, Joseph R., Oh, Se H., Fisher, Galen B., Parks, Jim, Easterling, Vencon G., Yang, Ming, Stewart, Mark L., Howden, Kenneth C.

“…A set of standardized and realistic aftertreatment catalyst test protocols have been developed by the Advanced Combustion and Emission Control Technical Team…”
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Coating Distribution in a Commercial SCR Filter by Stewart, Mark L., Kamp, Carl Justin, Gao, Feng, Wang, Yilin, Engelhard, Mark H.

“…A commercial SCR filter, deployed in the USA in 2015, was sectioned and examined using techniques including mercury porosimetry, electron microscopy, and…”
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A semi-implicit lattice method for simulating flow by Rector, David R., Stewart, Mark L.

“…We propose a new semi-implicit lattice numerical method for modeling fluid flow that depends only on local primitive variable information (density, pressure,…”
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Enhanced oxidative desulfurization of model fuels using a film-shear reactor by Fox, Brandy R., Sun, Alexander W., Dauer, Helen B., Male, Jonathan L., Stewart, Mark L., Tyler, David R.

“…A film-shear reactor was used to enhance the oxidative desulfurization of thiophenes in fuels. With selected conditions, one pass of a model fuel through the…”
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Thermal impact of CO2 injection on geomechanical response at the FutureGen 2.0 Site: A three-dimensional thermo-geomechanical approach by Nguyen, Ba Nghiep, Hou, Zhangshuan, Stewart, Mark L., Murray, Christopher J., Bonneville, Alain

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Importance of filter’s microstructure in dynamic filtration modeling of gasoline particulate filters (GPFs): Inhomogeneous porosity and pore size distribution by Gong, Jian, Stewart, Mark L., Zelenyuk, Alla, Strzelec, Andrea, Viswanathan, Sandeep, Rothamer, David A., Foster, David E., Rutland, Christopher J.

“…The state-of-the-art multiscale modeling of GPFs including channel scale, wall scale, and pore scale is described. The microstructures of two GPFs were…”
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Discharge Performance of Li–O2 Batteries Using a Multiscale Modeling Approach by Bao, Jie, Xu, Wu, Bhattacharya, Priyanka, Stewart, Mark, Zhang, Ji-Guang, Pan, Wenxiao

“…To study the discharge performance of Li–O2 batteries, we propose a multiscale modeling framework that links models in an upscaling fashion from the nanoscale…”
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Detailed characterization of particulates emitted by pre-commercial single-cylinder gasoline compression ignition engine by Zelenyuk, Alla, Reitz, Paul, Stewart, Mark, Imre, Dan, Loeper, Paul, Adams, Cory, Andrie, Mike, Rothamer, David, Foster, David, Narayanaswamy, Kushal, Najt, Paul, Solomon, Arun

“…Gasoline Compression Ignition (GCI) engines have the potential to achieve high fuel efficiency and to significantly reduce both NOx and particulate matter (PM)…”
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A study of pore geometry effects on anisotropy in hydraulic permeability using the lattice-Boltzmann method by Stewart, M.L., Ward, A.L., Rector, D.R.

“…We hypothesize that anisotropy in soil properties arises from pore-scale heterogeneity caused by the alignment of aspherical soil particles. We developed a…”
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