SATL382G From , joined Dec 1969, posts, RR:
Reply 1, posted
Sat Sep 25 2004 03:12:01 UTC (11 years 2 months 1 week 3 hours ago) and read 4369 times:
You need to give some more info... and the context of your question wouldn't hurt either.
Payload, range required, runway length and elevation, etc....
Philsquares From , joined Dec 1969, posts, RR:
Reply 2, posted
Sat Sep 25 2004 03:19:03 UTC (11 years 2 months 1 week 3 hours ago) and read 4361 times:
On the 744 it depends on several factors such as runway length, obstacles in the climb path, temp, pressure alt, aircraft gross weight and flap setting.
Most airlines will attempt to use the lowest power setting required for takeoff. However, there can't be a reduction greater than a 25% reduction from full takeoff power.
XFSUgimpLB41X From United States of America, joined Aug 2000, 4294 posts, RR: 36
Reply 3, posted
Sat Sep 25 2004 04:58:56 UTC (11 years 2 months 1 week 1 hour ago) and read 4235 times:
On the CRJ the only variable for a standard full power takeoff is temperature.
Typically its around 90% or so.... flex thrust we usually will use an assumed temperature of 48-49 degrees C, which will reduce takeoff N1 to about 85%.
Chicks dig winglets.
G4doc2004 From United States of America, joined Feb 2004, 123 posts, RR: 0
Reply 4, posted
Sat Sep 25 2004 05:47:53 UTC (11 years 2 months 1 week ago) and read 4222 times:
Gulfstream GIV and
GV use about 92% when using "power for the day" or full EPR power, and flex power is around 85-87%, depending on temperature, available runway, etc. Just as XFSUgimpLB41X stated above.
"Failure to prepare is preparing to fail"--Benjamin Franklin