
Lift Formula - PPRuNe Forums
Jan 20, 2011 · Rough guide: Lift formula is related to classical mechanics. Force, momentum, acceleration, mass etc. It starts with mass x velocity = momentum Kinetic energy = momentum …
Lift Formula - IAS, CAS or EAS - PPRuNe Forums
Jul 30, 2006 · Tech Log - Lift Formula - IAS, CAS or EAS - What 'type' of airspeed is the V in the lift equation? Thanks in advance.
Lift Formula - IAS, CAS or EAS [Archive] - PPRuNe Forums
Aug 1, 2006 · For example, using a slat system that gives increased chord, and flaps that extend not only down, but back as well, actually is a new airfoil, with an increased area. To use the …
Lift formula - PPRuNe Forums
Nov 4, 2017 · It's in the lift formula, drag formula, Bernoulli's equation, rolling friction... Basically I think that either you need to accept it "just is", or learn and work through enough maths to …
PPRuNe Forums - Lift Formula - IAS, CAS or EAS
Aug 1, 2006 · CL - Coefficient of lift This variable is a non-dimensional value that changes with speed as well as angle of attack and is dependent on the aircraft. Although CL is usually …
PPRuNe Forums - How to convert thermal lift to airspeed
Apr 6, 2003 · Yes you could use the lift formula but bear in mind that the increase in lift produced by the thermal must first be calculated and subtracted from the Lift on the one side of the …
level flight: IAS doubled, then CL? [Archive] - PPRuNe Forums
Explained with the lift formula which is: L = 0.5 x rho x V^2 x CL x S. IAS is the same as dynamic pressure, isn't it? If this is true, then IAS would be 0.5 x rho x V^2. And if this whole term is …
1/2 Rho - PPRuNe Forums
Jan 3, 2008 · 1/2 because the (1/2rho*V^2) component of the lift formula is the mathematic indefinite integral of rho*V . Of course, I was joking about the 3/2!! It is also mathematically …
Load factor = Lift / Weight - PPRuNe Forums
Nov 2, 2018 · You can't just increase power to change the lift, unless you're in a helicopter of course. Think about the elements in the lift formula, that's what you've got to work with. Also, …
Coefficient of Lift Formula - PPRuNe Forums
Jul 30, 2010 · Tech Log - Coefficient of Lift Formula - Its been too many years since I studies Principals of Flight. Can someone please remind me why its Half Density in the formula for …