Tu144d From United States of America, joined Apr 2002, 198 posts, RR: 2 Posted (12 years 9 months 1 week 6 days 1 hour ago) and read 2910 times:
I know this is a tech. question but since it concerns a military aircraft I'm posting it here. I was doing a flight mechanics problem in which i had to calculate the balanced field length for an A-10 Warthog. I got 2000 ft. Does anyone know the actual value for it?
DeltaMD11 From United States of America, joined Dec 2002, 1709 posts, RR: 30
Reply 1, posted (12 years 9 months 1 week 5 days 20 hours ago) and read 2849 times:
I cant tell you the actualy value, but I live very close to NAS JRB Willow Grove, and spend a lot of time on the base with an aircraft restoration organization I'm involved with, and I'd say a ballpark figure would be about 2000 feet...doesn't take much to get those puppies in the air.
Too often we ... enjoy the comfort of opinion without the discomfort of thought. - John Fitzgerald Kennedy
Tu144d From United States of America, joined Apr 2002, 198 posts, RR: 2
Reply 3, posted (12 years 9 months 1 week 1 day 8 hours ago) and read 2764 times:
No, all we were given in the problem was assume Gross-Weight=103040N and we were given a drag polar as well as the thrust of the engines.I revised my calculations and got 2600ft now..Anyway, i turned the problem in already. Let's hope I'm right...BTW, i did this the cheap way assuming an avg. force. Some other people in my class did it thru numeric integration of the force but our answers only differed by about 5%. That's good I hope.