Results 91 to 100 of about 21,455 (208)

The investigation of time dependent flame structure by ionization probes [PDF]

Ionization probes were used to measure mean ionization current and frequency spectra, auto-correlations and cross-correlations in jet flames with variation in the initial Reynolds numbers and equivalence ratios.
Chigier, N. A., Ralph, S., Suzuki, T., Ventura, J. M. P., Yule, A. J.   +4 more
core   +1 more source

Evaluation of a locally homogeneous flow model of spray combustion [PDF]

A model of spray combustion which employs a second-order turbulence model was developed. The assumption of locally homogeneous flow is made, implying infinitely fast transport rates between the phase.
Faeth, G. M., Mao, C. P., Szekely, G. A., Jr.   +2 more
core   +1 more source

Turbulent Jet Diffusion Flames

Journal of the Japan Society for Aeronautical and Space Sciences, 1978
openaire   +2 more sources

Hydrothermal Ethanol Flames in Co-Flow Jets [PDF]

Results on the autoignition and stabilization of ethanol hydrothermal flames in a Supercritical Water Oxidation (SCWO) reactor operating at constant pressure are reported.
Hegde, U. G., Hicks, M. C., Kojima, Jun J.   +2 more
core   +1 more source

Investigation of Vortex-Driven Mixing in Hydrogen-Ammonia Low Pressure Direct Injection. [PDF]

ACS Omega
Zhang A.
europepmc   +1 more source

Soot formation and radiation in turbulent jet diffusion flames under normal and reduced gravity conditions [PDF]

Most practical combustion processes, as well as fires and explosions, exhibit some characteristics of turbulent diffusion flames. For hydrocarbon fuels, the presence of soot particles significantly increases the level of radiative heat transfer from ...
Greenberg, Paul S., Griffin, Devon W., Ku, Jerry C., Sun, Jun, Tong, LI   +4 more
core   +1 more source

Experimental Study on the Temperature Characteristics of Cryogenic Hydrogen Jet Flames. [PDF]

ACS Omega
Nie S, Zhao L, Cai P, Liu H, Guo H, Li X, Shen X, Yu A, Yang Z.   +8 more
europepmc   +1 more source

100-kHz Rate Rayleigh Imaging for Combustion and Flow Diagnostics [PDF]

Two-dimensional (2D) Rayleigh scattering (RS) imaging at an ultrahigh repetition rate of 100 kHz is demonstrated in non-reacting and reacting flows employing a high-energy burst-mode laser system.
Danehy, Paul M., Hsu, Paul S., Jiang, Naibo, Roy, Sukesh, Zhang, Zhili   +4 more
core   +1 more source

Investigation of Flame Stretch in Turbulent Lifted Jet Flame

Investigation of Flame Stretch in Turbulent Lifted Jet Flame
DNS data of a laboratory-scale turbulent lifted hydrogen jet flame has been analyzed to show that this flame has mixed mode combustion not only at the flame base but also in downstream locations. The mixed mode combustion is observed in instantaneous structures as in earlier studies and in averaged structure, in which the predominant mode is found to ...
openaire  

Experimental investigation of diffusion flames with different baffle-plate air-hole diameters. [PDF]

Sci Rep
Mohammed ES, Gad HM, Ibrahim IA, Habik SE, Elsakka MM.   +4 more
europepmc   +1 more source