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Forum: Tech Log

19th Jan 2018, 06:05

Replies: 21

Vy equals 1.32*Vx

Views: 6,614

Posted By joohaan

The question why remains unanswered. What are the...

The question why remains unanswered. What are the assumptions made making the eqation true only att sea level? Maybe it is true as long as there is enough thrust to reach the speed 1.32*Vx?

Forum: Tech Log

17th Jan 2018, 18:12

Replies: 21

Vy equals 1.32*Vx

Views: 6,614

Posted By joohaan

Ok, this all sounds great but what about the...

Ok, this all sounds great but what about the claim that Vy = 1.32 * Vx when eventually Vy = 1.00 * Vx? I just assume the factor is not decreasing linearly with altitude to absolute ceiling or is it?...

Forum: Tech Log

17th Jan 2018, 14:39

Replies: 21

Vy equals 1.32*Vx

Views: 6,614

Posted By joohaan

Vy equals 1.32*Vx

Lets first agree on the following terminology:
Vy = speed for max rate of climb = speed for max range
Vx = speed for max angle of climb = max lift over drag = min drag
Furthermore it's possible...

Showing results 1 to 3 of 3