C&EN9 小时
Turning car and helicopter exhaust into thermoelectric energy
Combustion engines only use a quarter of the fuel’s potential energy while the rest is lost as heat through exhaust. Now, a ...
Tech Xplore on MSN8 小时
Prototype turns car and helicopter exhaust into thermoelectric energy
Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost ...
Tech Xplore on MSN8 小时
NASA's X-59 turns up power, throttles through engine tests
NASA's X-59 quiet supersonic research aircraft has taken another successful step toward flight with the conclusion of a series of engine performance tests.