• Corpus ID: 135983001

Proceedings of the Combustion Institute

  title={Proceedings of the Combustion Institute},
Direct Numerical Simulation of H 2 Effect on Multistage Autoignition of DME / Air Mixture under HCCI Conditions
The effects of hydrogen addition on the multistage autoignition of a lean DME/Air mixture under elevated pressure are investigated by direct numerical simulations (DNSs). The results show that
Flickering of buoyant diffusion flames: a vortex dynamics revisit
Previous studies have found that the flickering of buoyant diffusion flames is associated with the periodic shedding of a toroidal vortex, which is formed under gravity-induced shearing at the
Assessing the Predictions of A NOx Kinetic Mechanism on Recent Hydrogen and Syngas Experimental Data
Publication Information Zhang, Yingjia, Mathieu, Olivier, Petersen, Eric L., Bourque, Gilles, & Curran, Henry J. (2017). Assessing the predictions of a NOx kinetic mechanism on recent hydrogen and
Automated Simulation Error based Reduction of Large Chemical Mechanisms
The development of detailed kinetic mechanisms helps improve the understanding of chemically reacting systems and their coupling with transport equations in flow simulations requires significant computational time and in many design and control studies, the model needs to be simulated multiple times.
Flame temperature measurement using color-ratio pyrometry with a consumer grade DSLR camera
A CANON EOS-550D DSLR camera with a 100 mm zoom macro-lens was calibrated for measurement of whole field temperature using color-ratio pyrometry (CRP). The spectral response curve of the camera-lens
Local Burning Rates and Heat Flux for Boundary Layer Diffusion Flames under Forced Flow
A methodology based on the Reynolds analogy was developed earlier that allowed for theestimation of local mass burning rates and heat uxes in free-convection laminar boundary-layer di usion ames. It
Dual-Resolution Raman Spectroscopy for Measurements in DME-Air Flames
The paper describes a dual-resolution Raman spectroscopy instrument for simultaneous measurements of N2, O2, CO, CO2, H2, H2O, C2H2, CH4, C2H4, C2H6, C2H6O in DME-air flames. Measurements in vertical
Effect of Exhaust Gas Recirculation and Combustible Oxygen Mass Fraction on Emission Index of NOx for Counterflow Methane/Air Diffusion Flames
This is to certify that the thesis/dissertation prepared By Entitled For the degree of Is approved by the final examining committee: Chair To the best of my knowledge and as understood by the student