Results 41 to 50 of about 2,955,116 (287)

SOOT PARTICLE SIZE DISTRIBUTION NEAR THE CYLINDER WALL IN A DIRECT INJECTION DIESEL ENGINE [PDF]

Journal of Engineering Science and Technology, 2018
Investigation of soot particle size and its distribution inside a direct injection diesel engine provides the idea of how soot particles are distributed in an engine cylinder, particularly near the cylinder wall.
M. A. ZUBER, W. M. F. WAN MAHMOOD, Z. HARUN, Z. HARUN   +3 more
doaj  

Contrail microphysics in the near wake of a realistic wing through RANS simulations [PDF]

, 2012
This paper focuses on Steady Reynolds Average Navier Stokes simulations (RANS) of ice particles growth in the near field of a wing-injector configuration.
Guignery, Florent, Montreuil, Emmanuel, Thual, Olivier, Vancassel, Xavier   +3 more
core   +3 more sources

Effects of Biodiesel Addition on the Physical Properties and Reactivity of the Exhaust Soot Particles from Diesel Engine

Energies, 2020
The present study investigated the effects of adding 20 vol.% biodiesel to petroleum diesel (to produce a mixture termed B20) on the physical properties and reactivity of the resulting exhaust soot particles.
Xuyang Zhang, Gang Lyu, Chonglin Song, Yuehan Qiao   +3 more
doaj   +1 more source

Controlled Laboratory Generation of Atmospheric Black Carbon Using Laser Excitation-Based Soot Generator: From Basic Principles to Application Perspectives: A Review

Atmosphere, 2022
The mimicking of atmospheric soot with versatile chemophysical properties is a critical issue in many applications, starting from instrument calibration, through producing aerosol standards for academic research, and ending with the reduction of ...
Tibor Ajtai, Attila Kohut, Péter Raffai, Gábor Szabó, Zoltán Bozóki   +4 more
doaj   +1 more source

Cloud condensation nuclei activity, closure, and droplet growth kinetics of Houston aerosol during the Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) [PDF]

, 2009
In situ cloud condensation nuclei (CCN) measurements were obtained in the boundary layer over Houston, Texas, during the 2006 Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) campaign onboard the CIRPAS Twin Otter.
Dubey, Manvendra K., Feingold, Graham, Flagan, Richard C., Gates, Harmony, Jonsson, Haflidi H., Lance, Sara, Mazzoleni, Claudio, Murphy, Shane M., Nenes, Athanasios, Rissman, Tracey A., Seinfeld, John H., Sorooshian, Armin, Varutbangkul, Varuntida   +12 more
core   +2 more sources

Radiative heat transfer during turbulent combustion [PDF]

, 2009
We investigate the radiative heat transfer in a co-flowing turbulent nonpremixed propane-air flame inside a three-dimensional cylindrical combustion chamber.
Paul, M.C., Paul, S.C.
core   +1 more source

Dehydrogenation Process of Growing Soot Particles. (Dependence of Carbon/Hydrogen Ratioon Soot Particle Size).

JSME International Journal Series B, 1994
In this study, we examine experimentally the dehydrogenation process of particles. Acetylene and propane soot taken from a diffusion burner and soot from liquid fuels (benzene, n-butyl alcohol and petroleum benzin) sampled from a wick burner are examined. To collect soot particles of different sizes, the sampling station is shifted along the centerline
Hirohide Furutani, Shunichi Tsuge, Shinichi Goto   +2 more
openaire   +2 more sources

Chemical and physical properties of bulk aerosols within four sectors observed during TRACE-P [PDF]

, 2003
Chemical and physical aerosol data collected on the DC-8 during TRACE-P were grouped into four sectors based on back trajectories. The four sectors represent long-range transport from the west (WSW), regional circulation over the western Pacific and ...
Anderson, B E, Dibb, Jack E., Fuelberg, H, Hudgins, Charlie, Jordan, C., Kiley, C M, Russo, R. S., Scheuer, Eric, Seid, Garry, Talbot, R., Thornhill, K L, Winstead, E L   +11 more
core   +3 more sources

Ice nucleation activity of diesel soot particles at cirrus relevant temperature conditions: Effects of hydration, secondary organics coating, soot morphology, and coagulation

Geophysical Research Letters, 2016
G. Kulkarni, S. China, Shang Liu, M. Nandasiri, N. Sharma, J. Wilson, A. Aiken, D. Chand, A. Laskin, C. Mazzoleni, M. Pekour, J. Shilling, V. Shutthanandan, A. Zelenyuk, R. Zaveri   +14 more
semanticscholar   +3 more sources

Preliminary Study on the Cloud Condensation Nuclei (CCN) Activation of Soot Particles by a Laboratory-scale Model Experiments

Asian Journal of Atmospheric Environment, 2014
To visually and chemically verify the rainout of soot particles, a model experiment was carried out with the cylindrical chamber (0.2 m (D) and 4 m (H)) installing a cloud drop generator, a hydrotherometer, a particle counter, a drop collector, a ...
Chang-Jin Ma, Ki-Hyun Kim
doaj   +1 more source