EVALUATION OF THE VAPORIZATION ENERGY OF A FUEL SPRAY IN A RESEARCH ENGINE USING INFRARED IMAGING AND 1D MODEL

2017 ◽  
Author(s):  
Ezio Mancaruso ◽  
Luigi Sequino ◽  
Bianca Maria Vaglieco
Keyword(s):  
Infrared Imaging ◽  
Fuel Spray ◽  
1D Model

QUANTITATIVE ANALYSES OF FUEL SPRAY-AMBIENT GAS INTERACTION BY MEANS OF LIF-PIV TECHNIQUE

2011 ◽  
Vol 21 (6) ◽  
pp. 447-465 ◽  
Author(s):  
Jingyu Zhu ◽  
Keiya Nishida ◽  
Olawole Abiola Kuti ◽  
Seoksu Moon
Keyword(s):  
Fuel Spray ◽  
Piv Technique ◽  
Quantitative Analyses ◽  
Ambient Gas

In-flight flow visualization using infrared imaging

1988 ◽  
Author(s):  
J. BRANDON ◽  
G. MANUEL ◽  
R. WRIGHT, JR. ◽  
B. HOLMES
Keyword(s):  
Flow Visualization ◽  
Infrared Imaging

Computational fluid dynamics and infrared imaging applied to aerothermal design

1996 ◽  
Author(s):  
W. Jaul ◽  
R. Schultz ◽  
G. Jaeger ◽  
D. Blanchard ◽  
M. Bailey
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Infrared Imaging

Effect of Hot Probe Temperature on Ignition of Alcohol-to-Jet (ATJ) Fuel Spray under Aircraft Propulsion System Conditions

2021 ◽  
Author(s):  
Je Ir Ryu ◽  
Austen Motily ◽  
Tonghun Lee ◽  
Riccardo Scarcelli ◽  
Sibendu Som ◽  
...  
Keyword(s):  
Propulsion System ◽  
Fuel Spray ◽  
Hot Probe ◽  
Aircraft Propulsion System ◽  
Aircraft Propulsion

Spectro-mechanical Characterization of Aromaticity and Maturity of Kerogens in Oil Shale at 6 nm Spatial Resolution

2018 ◽  
Author(s):  
Devon Jakob ◽  
Le Wang ◽  
Haomin Wang ◽  
Xiaoji Xu
Keyword(s):  
Spatial Resolution ◽  
Oil Shale ◽  
Infrared Imaging ◽  
Mechanical Characterization ◽  
Optical Diffraction ◽  
Chemical Compositions ◽  
Valuable Insight ◽  
Eagle Ford Shale

<p>In situ measurements of the chemical compositions and mechanical properties of kerogen help understand the formation, transformation, and utilization of organic matter in the oil shale at the nanoscale. However, the optical diffraction limit prevents attainment of nanoscale resolution using conventional spectroscopy and microscopy. Here, we utilize peak force infrared (PFIR) microscopy for multimodal characterization of kerogen in oil shale. The PFIR provides correlative infrared imaging, mechanical mapping, and broadband infrared spectroscopy capability with 6 nm spatial resolution. We observed nanoscale heterogeneity in the chemical composition, aromaticity, and maturity of the kerogens from oil shales from Eagle Ford shale play in Texas. The kerogen aromaticity positively correlates with the local mechanical moduli of the surrounding inorganic matrix, manifesting the Le Chatelier’s principle. In situ spectro-mechanical characterization of oil shale will yield valuable insight for geochemical and geomechanical modeling on the origin and transformation of kerogen in the oil shale.</p>

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