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2 votes
2 answers
207 views

Lightoff to speak about an engine start

4 votes
2 answers
2k views

I'm having a hard time conceptualizing this statement from "The Jet Engine" by Rolls-Royce

0 votes
4 answers
290 views

Why cant all planes use the best engines like the GeNX or the Trent XWB?

2 votes
0 answers
164 views

NASA's and Boeing truss-braced wing fuel savings breakdown

0 votes
1 answer
692 views

Is it possible to create a direct supersonic airflow to a turbofan's afterburner in order to enhance the performance or reduce the fuel consumption?

13 votes
5 answers
18k views

Why does fuel consumption decrease with increasing aircraft altitude?

3 votes
1 answer
932 views

Where to find fuel type & fuel consumption info for PW 1000G engines family?

0 votes
2 answers
71 views

How do tubojets compare to afterburning turbofans in terms of efficiency?

2 votes
1 answer
163 views

Is it a good idea to increase exhaust duct length?

14 votes
2 answers
3k views

What engine are these fan blades from?

0 votes
1 answer
155 views

Why are these characteristics of the FT-180 highlighted?

11 votes
4 answers
6k views

What is the ultraviolet signature, if any, of aircraft and jet engines?

13 votes
2 answers
6k views

Can jet engines stay running without electrical power?

3 votes
1 answer
392 views

How would you know the difference between a compressor stall and a surge based on indications in the cockpit?

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