In purely economic terms, methane leaks from well-heads and pipelines cost the oil and gas industry between $6bn and $30bn a year. In the US, methane leaks from the natural gas and petroleum industry are now the number one source of methane emissions, surpassing livestock digestion and landfill. Although it …
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Active Flow control for Stealth Aircrafts and Drones
Combat aircraft have continued to evolve since the introduction of the jet engine during World War II, exemplified by the F-16, first flown in 1974, the F-22 (1990), and the F-35 (2001). These aircraft are characterized by a traditional wing/body/tail arrangement, are all commanded by an on-board pilot, and are …
Read More »Roll Out Solar Array (ROSA) are flexible and lightweight solar array being tested on Satellites
The solar cells produce electrical power (current) from incident sunlight. However, individual solar cells generate very little power. So, in order to generate more power, a group of cells that are present in an array form can be used. Solar arrays are primarily used in satellites in order to provide …
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