Investigations of the effect of dome spacing on ignition performance of a model combustor with RP-3 liquid aviation fuel

2022 ◽  
Vol 225 ◽  
pp. 107057
Author(s):  
Kanghong Yao ◽  
Xiaomin He ◽  
Yi Jin ◽  
Rong Lu ◽  
Xudong Lang
Keyword(s):  
2020 ◽  
pp. 49-56
Author(s):  
Vitaly V. Volkov ◽  
Michael A. Suslin ◽  
Jamil U. Dumbolov

One of the conditions for ensuring the safety of air transport operation is the quality of aviation fuel refueled in aircraft. Fuel quality control is a multi-parameter task that includes monitoring the free moisture content. Regulatory documents establish the content of free water no more than 0.0015% by weight. It is developed a direct electrometric microwave resonance method for controlling free moisture in aviation fuels, which consists in changing the shape of the water drops by pressing them on a solid surface inside a cylindrical cavity resonator. This can dramatically increase dielectric losses. Analytical and experimental analysis of the proposed method is carried out. The control range from 0,5 to 30 μl of absolute volume of moisture in aviation fuels with a maximum error of not morethan 25 % is justified. The sensitivity of the proposed method for monitoring microwave losses in free moisture drops transformed into a thin layer by pressing is an order of magnitude greater than the sensitivity of the method for monitoring microwave losses in moisture drops on a solid surface in a resonator. The proposed method can be used as a basis for the development of devices for monitoring the free moisture of aviation fuels in the conditions of the airfield and laboratory. The direction of development of the method is shown.


Clean Air ◽  
2007 ◽  
Vol 8 (1) ◽  
pp. 1-24
Author(s):  
M. Pourkashanian ◽  
N. S. Mera ◽  
Lionel Elliott ◽  
C. W. Wilson ◽  
Derek B. Ingham ◽  
...  

2020 ◽  
Author(s):  
Joseph Matthews ◽  
Madhu Pandey

Propeller planes and small engine aircraft around the United States, legally utilize leaded aviation gasoline. The purpose of this experiment was to collect suspended particulate matter from a university campus, directly below an airport’s arriving flight path’s descent line, and to analyze lead content suspended in the air. Two collection sets of three separate samples were collected on six separate days, one set in July of 2018 and the second set in January 2019.


Author(s):  
Araceli Guadalupe Romero-Izquierdo ◽  
Claudia Gutiérrez-Antonio ◽  
Fernando Israel Gómez-Castro ◽  
Salvador Hernández
Keyword(s):  

2021 ◽  
Vol 219 ◽  
pp. 106879
Author(s):  
Abdul M. Petersen ◽  
Farai Chireshe ◽  
Oseweuba Okoro ◽  
Johann Gorgens ◽  
Johan Van Dyk
Keyword(s):  

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