Results 71 to 80 of about 2,540 (238)
Numerical Study on the Effects of Diluents on the Laminar Burning Velocity of Methane–Air Mixtures
, 2015 The effect of diluents on the laminar burning velocity of the premixed methane–air–diluent flames was numerically studied using the Chemkin package. The mechanisms of dilution, thermal-diffusion, and chemical effects of diluents on the laminar burning ...
Erjiang Hu (1286775) +3 more
core +1 more source
Coherent Stokes Raman Scattering for Simultaneous Measurement of CO2 and CH4 Temperatures
Journal of Raman Spectroscopy, EarlyView.A three‐beam hybrid fs/ps CSRS method is employed to excite the rovibrational transitions in the Fermi‐dyad of CO2$$ {}_2 $$ and the v2$$ {v}_2 $$ mode of CH4$$ {}_4 $$. Time‐domain spectroscopic models are developed to extract the fuel and flame temperature profiles from experimental CH4$$ {}_4 $$ and CO2$$ {}_2 $$ spectra in a diffusion flame ...
Alexander M. Warner +3 more
wiley +1 more source
Burning velocity of premixed turbulent flames in the weakly wrinkled regime
, 2005 PhDTurbulent burning velocities have been measured for methane/air and ethylene/air planar flames stabilised in a wide-angled conical diffuser where the flow is decelerated axially.
Savarianandam, Vivek Ross
core
Mathematical modelling of premixed laminar methane-air flames [PDF]
, 1994 Two mathematical models have been developed to simulate two-dimensional, premixed, laminar, stationary, axisymmetric methane-air flames, and successfully validated with non-intrusive Coherent Anti-Stokes Raman Spectroscopy (CARS) temperature ...
Kwan, K.C., Kwan, Ka Chun
core
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Zingiber officinale Roscoe is widely cultivated as a spice and functional food, generating substantial amounts of aerial biomass that is commonly discarded after harvest. Within a circular‐economy framework, this study investigated the phytotoxic potential of Z.
Sara Vitalini +7 more
wiley +1 more source
MATEC Web of Conferences, 2016 In the present work, experimental investigation on laminar combustion of iso-butane-air mixtures was conducted in constant volume explosion vessel. The experiments were conducted at wide range of equivalence ratios ranging between Ф = 0.6 and 1.4 and ...
Yousif Alaeldeen Altag +2 more
doaj +1 more source
Effect of HBr on Explosion Limits of Stoichiometric Hydrogen‐oxygen Mixture
International Journal of Chemical Kinetics, EarlyView.ABSTRACT This work, based on numerical simulations, discusses the effect of HBr as an inhibitor on the explosion limit of stoichiometric hydrogen‐oxygen gas mixture in a closed spherical vessel. The numerical simulation solves the complete governing equations for mass, momentum, species and energy.
Chunkan Yu, Peter Glarborg
wiley +1 more source
Turbulent Premixed Flame Kernel Growth During The Early Stages Using Direct Numerical Simulation [PDF]
, 2008 In this thesis Direct Numerical Simulation (DNS) is used to investigate the development of turbulent premixed flame kernels during the early stages of growth typical of the period following spark ignition.
Dunstan, T. D.
core
Laminar burning velocity of liquefied petroleum gas mixtures [PDF]
, 2006 This thesis reports experimental and theoretical studies of the laminar burning velocity of liquefied petroleum gas (LPG) measured using the constant volume bomb method.
Bo Yang (104813)
core +1 more source
Quantifying Dehydration Effects of Porcine Vocal Fold Attenuation With Optical Coherence Tomography
The Laryngoscope, EarlyView.The purpose of this study is to use optical coherence tomography (OCT) to characterize the effect of dehydration on the optical attenuation coefficient of porcine vocal fold (VF) tissue. The optical attenuation coefficient tissue decreased linearly with dehydration, dropping by approximately 0.08 mm−1 for every 1% increase in mass loss.
Owen P. Wischhoff +4 more
wiley +1 more source