• Question Tag: drag
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• ## What are form drag and profile drag?

What are form drag and profile drag?

Kumar59 Asked on 8th September 2021 in
• 908 views
• 1 answers
• 0 votes
• ## Find the total drag of an airplane flying at a velocity of $$90\,m/s$$ with $$L/D$$ ratio maximum. Airplane is weighing $$23000\,N$$ and has a wing area of $$20\,m^2$$ and an  aspect ratio of $$9$$.

Find the total drag of an airplane flying at a velocity of $$90\,m/s$$ with $$L/D$$ ratio maximum. Airplane is weighing …

Worldtech Asked on 3rd February 2021 in
• 709 views
• 1 answers
• 0 votes
• ## An airplane having a weight of $$10,000 N$$ is flying at a velocity of $$260\,km/h$$ at standard sea level conditions. Find the induced drag, if the wing of the airplane has an area of $$16\,m^2$$ and has an aspect ratio of $$7.4$$.

An airplane having a weight of $$10,000 N$$ is flying at a velocity of $$260\,km/h$$ at standard sea level conditions. …

Worldtech Asked on 3rd February 2021 in
• 563 views
• 1 answers
• 0 votes
• ## Calculate the wave drag on the wings of an airplane which is flying at a Mach number of $$2.1$$ at an altitude of $$10000\, m$$. The airplane weights $$70000\, N$$ and has a wing area of $$20\, m^2$$.

Calculate the wave drag on the wings of an airplane which is flying at a Mach number of $$2.1$$ at …

Kumar59 Asked on 18th January 2021 in
• 1K views
• 1 answers
• 0 votes
• ## Why induced drag is minimum for an elliptical wing planform?

Why induced drag is minimum for an elliptical wing planform?

techAir Asked on 17th December 2020 in
• 843 views
• 1 answers
• 0 votes
• ## What are profile drag, parasite drag, induced drag and wave drag?

What are profile drag, parasite drag, induced drag and wave drag?

Worldtech Asked on 30th October 2020 in
• 1K views
• 1 answers
• 0 votes
• ## What is a induced drag ?

What is a induced drag ?

Worldtech Asked on 17th June 2020 in
• 742 views
• 1 answers
• 0 votes
• ## Lift and Drag forces on aircraft

What are lift and drag forces in aircraft?

Worldtech Asked on 15th May 2020 in
• 904 views
• 1 answers
• 0 votes