Ignition Mechanisms of Jet-A Fuel Vapor in a Confined Environment

AIAA Journal ◽  
10.2514/2.857 ◽  
2000 ◽  
Vol 38 (10) ◽  
pp. 1989-1992
Author(s):  
Tae-Woo Lee
Keyword(s):  
Fuel Vapor ◽  
Confined Environment

scholarly journals Formation of a Low-Density Liquid Phase during the Dissociation of Gas Hydrates in Confined Environments

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 590
Author(s):  
Lihua Wan ◽  
Xiaoya Zang ◽  
Juan Fu ◽  
Xuebing Zhou ◽  
Jingsheng Lu ◽  
...  
Keyword(s):  
Natural Gas ◽  
Methane Hydrate ◽  
Phase State ◽  
Solid Phase ◽  
Potential Method ◽  
Methane Hydrates ◽  
Low Density ◽  
Hydrate Dissociation ◽  
State Of Water ◽  
Confined Environment

The large amounts of natural gas in a dense solid phase stored in the confined environment of porous materials have become a new, potential method for storing and transporting natural gas. However, there is no experimental evidence to accurately determine the phase state of water during nanoscale gas hydrate dissociation. The results on the dissociation behavior of methane hydrates confined in a nanosilica gel and the contained water phase state during hydrate dissociation at temperatures below the ice point and under atmospheric pressure are presented. Fourier transform infrared spectroscopy (FTIR) and powder X-ray diffraction (PXRD) were used to trace the dissociation of confined methane hydrate synthesized from pore water confined inside the nanosilica gel. The characterization of the confined methane hydrate was also analyzed by PXRD. It was found that the confined methane hydrates dissociated into ultra viscous low-density liquid water (LDL) and methane gas. The results showed that the mechanism of confined methane hydrate dissociation at temperatures below the ice point depended on the phase state of water during hydrate dissociation.

Effect of vimentin on cell migration in collagen-coated microchannels: A mimetic physiological confined environment

2021 ◽  
Vol 15 (3) ◽  
pp. 034105
Author(s):  
Zhiru Zhou ◽  
Feiyun Cui ◽  
Qi Wen ◽  
H. Susan Zhou
Keyword(s):  
Cell Migration ◽  
Confined Environment

Analysis of rat testicular protein expression following 91-day exposure to JP-8 jet fuel vapor

PROTEOMICS ◽  
2003 ◽  
Vol 3 (6) ◽  
pp. 1016-1027 ◽  
Author(s):  
Frank A. Witzmann ◽  
Andrew Bobb ◽  
G. Bruce Briggs ◽  
Heather N. Coppage ◽  
Rex A. Hess ◽  
...  
Keyword(s):  
Protein Expression ◽  
Jet Fuel ◽  
Fuel Vapor
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