Nuclear reactors use the heat from a nuclear core to create high-pressure steam. On a nuclear aircraft carrier, this steam ...

The EMALS is an electromagnetic catapult that relies upon a linear induction motor, rather than a traditional steam piston, to launch aircraft. The linear induction motor, as the name implies ...

Results of ARPA-e program showed 35% more efficiency and nearly elimination of nitrogen oxides Pratt & Whitney demonstrates its novel technology for using steam injection in a engine that burns ...