scholarly journals INTEGRATED HARSH ENVIRONMENT GAS / TEMPERATURE WIRELESS MICROWAVE ACOUSTIC SENSOR SYSTEM FOR FOSSIL ENERGY APPLICATIONS

2020 ◽  
Author(s):  
Mauricio Pereira da Cunha
Keyword(s):  
Sensor System ◽  
Harsh Environment ◽  
Acoustic Sensor ◽  
Gas Temperature ◽  
Fossil Energy ◽  
Energy Applications

Development of slurry-based Ca0.5Sr0.5Zr4(PO4)6 (CS-50) coatings for SiC in fossil energy applications

1999 ◽  
Vol 16 (4) ◽  
pp. 175-180 ◽  
Author(s):  
Virginie M. Vaubert ◽  
Mark A. Janney ◽  
David P. Stinton
Keyword(s):  
Fossil Energy ◽  
Energy Applications

scholarly journals Application of Systems Readiness Level Methods in Advanced Fossil Energy Applications

2015 ◽  
Vol 44 ◽  
pp. 497-506 ◽  
Author(s):  
Michael Knaggs ◽  
John Ramsey ◽  
Alfred Unione ◽  
Dennis Harkreader ◽  
John Oelfke ◽  
...  
Keyword(s):  
Fossil Energy ◽  
Energy Applications ◽  
Readiness Level

Self-repairing polymer-modified cements for high temperature geothermal and fossil energy applications

Geothermics ◽  
2020 ◽  
Vol 85 ◽  
pp. 101790 ◽  
Author(s):  
Kenton A. Rod ◽  
Carlos A. Fernandez ◽  
Phillip K. Koech ◽  
Gao Dai ◽  
Miguel Correa ◽  
...  
Keyword(s):  
High Temperature ◽  
Fossil Energy ◽  
Energy Applications

Application of a Winch-type Towed Acoustic Sensor to a Wave-powered Unmanned Surface Vehicle

2016 ◽  
Vol 67 (1) ◽  
pp. 125 ◽  
Author(s):  
Taejun Moh ◽  
Namdo Jang ◽  
Seok Jang ◽  
Jin Hyung Cho
Keyword(s):  
Sensor System ◽  
Surveillance Systems ◽  
Acoustic Sensor ◽  
Surveillance Network ◽  
Unmanned Surface Vehicle ◽  
Sea Trial ◽  
Ocean Science ◽  
Acoustic Surveillance ◽  
High Resolution Images ◽  
Future Work

Although many countries have focused on anti-submarine warfare for several decades, underwater submarines can hardly be detected by current assets such as patrol aircraft, surface ships and fixed underwater surveillance systems. Due to the difficult conditions of the oceanic environment and the relative quietness of submarines, existing acoustic surveillance platforms are not able to fully cover their mission areas. To fill in the gaps, a winch-type towed acoustic sensor system was developed and integrated into a wave-powered unmanned surface vehicle by the Korea Institute of Ocean Science and Technology. In June 2015, sea trial tests were conducted to verify maneuvering, acoustic signal detection, and communication capabilities. During the maneuvering test, the wave-powered glider successfully moved along programmed waypoints. Despite towing the acoustic sensor system, only 20% of initial electricity was consumed in 20 days. The acoustic sensor was lowered to depths of 100–150 m by the winch system, and received signals from an acoustic simulator lowered to depths of 50–100 m by RV Jangmok. Simulated submarine noises that were refracted downward could be clearly received and classified by the hydrophone system, from distances of 2–8 km, while it was being towed silently and deeply. In addition, an optical camera provided high-resolution images of surface vessels, allowing integration with acoustic detection of underwater objects. In conclusion, this new platform using a deeply towed hydrophone system is worthy of consideration as an underwater surveillance asset. Future work is required to strengthen inter-asset communication and obstacle avoidance, and to overcome strong currents to make this technology a reliable part of the underwater surveillance network.

Detecting pink bollworm in cotton bolls using a multiple acoustic sensor system

1994 ◽  
Vol 95 (5) ◽  
pp. 2882-2882 ◽  
Author(s):  
Robert Hickling ◽  
Peter Lee ◽  
Wei Wei ◽  
Michelle Walters Geyer ◽  
David Pierce ◽  
...  
Keyword(s):  
Pink Bollworm ◽  
Sensor System ◽  
Acoustic Sensor ◽  
Cotton Bolls

scholarly journals Materials for Nuclear and Fossil Energy Applications

2016 ◽  
Vol 2016 ◽  
pp. 1-1 ◽  
Author(s):  
Kisor Kumar Sahu ◽  
Ajit Kumar Roy ◽  
Amritendu Roy ◽  
Kaushik Das ◽  
Randhir Singh
Keyword(s):  
Fossil Energy ◽  
Energy Applications
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