Effect of Interstitial Water Saturation and Air Flux on Combustion Kinetics of High Pressure Air Injection (HPAI)

2010 ◽  
Author(s):  
Yalda Barzin ◽  
Robert Gordon Moore ◽  
Sudarshan A. Mehta ◽  
Matthew G. Ursenbach ◽  
Farshad Tabasinejad
Keyword(s):  
High Pressure ◽  
Interstitial Water ◽  
Water Saturation ◽  
Air Injection ◽  
Combustion Kinetics ◽  
Kinetics Of

Role of Vapor Phase in Oxidation/Combustion Kinetics of High-Pressure Air Injection (HPAI)

2010 ◽  
Author(s):  
Yalda Barzin ◽  
Robert Gordon Moore ◽  
Sudarshan A. Mehta ◽  
Don G. Mallory ◽  
Matthew G. Ursenbach ◽  
...  
Keyword(s):  
High Pressure ◽  
Vapor Phase ◽  
Air Injection ◽  
Combustion Kinetics ◽  
Kinetics Of

Impact of Distillation on the Combustion Kinetics of High Pressure Air Injection (HPAI)

2010 ◽  
Author(s):  
Yalda Barzin ◽  
Robert Gordon Moore ◽  
Sudarshan A. Mehta ◽  
Matthew G. Ursenbach ◽  
Farshad Tabasinejad
Keyword(s):  
High Pressure ◽  
Air Injection ◽  
Combustion Kinetics ◽  
Kinetics Of

scholarly journals Determining the mass-related reaction effectiveness factor of large, nonspherical fuel particles for bridging between intrinsic and apparent combustion kinetics

2019 ◽  
Vol 141 (2) ◽  
pp. 797-806 ◽  
Author(s):  
Tibor Szűcs ◽  
Pal Szentannai
Keyword(s):  
Combustion Process ◽  
Effectiveness Factor ◽  
Cfd Modeling ◽  
Combustion Kinetics ◽  
Kinetic Measurements ◽  
Environmental Requirements ◽  
Fuel Particles ◽  
Related Reaction ◽  
Kinetics Of ◽  
Internal Pore

AbstractThe utilization of challenging solid fuels in the energy industry is urged by environmental requirements. The combustion kinetics of these fuel particles differs markedly from that of pulverized coal, mainly because of their larger sizes, irregular (nonspherical) shapes, and versatile internal pore structures. Although the intrinsic reaction kinetic measurements on very small amounts of finely ground samples of these particles are mostly available, a bridge toward their apparent reaction modeling is not evident. In this study, a method is introduced to build this bridge, the goodness of which was proved on the example of an industrially relevant biofuel. To do this, the results of a macroscopic combustion measurement with real samples in a well-modelable environment have to be used, and for considering some not negligible effects, 3D CFD modeling of the experimental environment is also to be applied. The outcome is the mass-related reaction effectiveness factor as a function of the rate of conversion. This variable can be considered as the active fraction of the entire particle mass on its periphery, and it can be used as the crucial element in modeling the combustion process of the same particle under other circumstances by including the actual boundary conditions. Another advantage of this method is its covering inherently the entire combustion process (water and volatile release, and char combustion) and also its applicability for reactors utilizing bigger particles like fluidized bed combustors.

Combustion kinetics of swine manure and algal solids

2015 ◽  
Vol 123 (1) ◽  
pp. 687-696 ◽  
Author(s):  
Mahmoud A. Sharara ◽  
Sammy S. Sadaka ◽  
Thomas A. Costello ◽  
Karl VanDevender ◽  
Julie Carrier ◽  
...  
Keyword(s):  
Swine Manure ◽  
Combustion Kinetics ◽  
Kinetics Of

Kinetics of Chlorambucil Hydrolysis Using High-Pressure Liquid Chromatography

1982 ◽  
Vol 71 (1) ◽  
pp. 50-54 ◽  
Author(s):  
Dulal C. Chatterji ◽  
Russell L. Yeager ◽  
Joseph F. Gallelli
Keyword(s):  
High Pressure ◽  
Liquid Chromatography ◽  
High Pressure Liquid Chromatography ◽  
Kinetics Of
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