4 ms·
Do elaborate. The most funky differential I know comes from EE's Maxwell eqns (how capacitors work, and weird ideas about "ground").
by melony 4y ago
Do elaborate. The most funky differential I know comes from EE's Maxwell eqns (how capacitors work, and weird ideas about "ground").
- WalterBright 4y agoThe compressor up front produces enough pressure to prevent the exhaust going out that way. Another way to see it is you cannot start a turbine by dumping fuel in and igniting it. The turbine has to be spun up first, usually with an electric motor. The Me262 engines had an ingenious tiny gas engine in the nacelle which served that purpose, complete with a little handle to start it! Next time you're on a jet, watch them do the engine start. You can see it slowly gaining speed, then suddenly it dramatically speeds up - that's when the fuel gets squirted in and ignited. Anyhow, jet engines look deceptively simple. But they are real masterpieces of engineering.