Governing equations of typical section aerofoil, Other Engineering

We recall the "typical section" aerofoil model with oscillating pitching and plunging motions to represent the torsional and bending behaviour of a wing structure with large aspect ratio, low sweep angle, and smoothly varying aerofoil shape. Further, we extend the original model as shown in fig. 8. In addition to an external system independent force, we introduce aerodynamic lift L (positive upwards) and pitching moment M (positive nose-up). The aerodynamic forces and moments act at the aerodynamic centre (ac), which for thin aerofoils is close to the quarter chord point. The aerodynamic centre is located a distance xec from the elastic centre. Using the chord length c rather than b is an arbitrary choice.

1564_Governing Equations of Typical Section Aerofoil.png

Posted Date: 8/28/2012 12:58:11 AM | Location : United States







Related Discussions:- Governing equations of typical section aerofoil, Assignment Help, Ask Question on Governing equations of typical section aerofoil, Get Answer, Expert's Help, Governing equations of typical section aerofoil Discussions

Write discussion on Governing equations of typical section aerofoil
Your posts are moderated
Related Questions

How to draw diagrams for Rankine cycle

The brayton cycle: The working cycle of the gas turbine engine is similar to that of the four-stroke piston engine.  There is induction, compression, ignition and exhaust in bo

The terms roving and yarn are widely used. A roving is a collection of untwisted strands wound together. A yarn is a generic term for a continuous strand of textile fibres, filamen

(a)  A section of road has a free flow speed of 55km/h and a jam density of 367 vehicles per kilometre. Assuming under a linear speed-density relationship, calculate the density at

i am building the above mentioned system and i intend using an arduino board together with the gsm shield. my problem is i don''t know if there is a way i can control a camera by p

Representing vectors in different axes All positions, velocities, momentums and accelerations are really relative positions, relative velocities, relative momentums and relativ

Question: (a) Spreading the spectrum for signal transmission helps alleviate the narrow band interference problem. What is narrow band interference? State and describe 2 differ


What is accounting management? Management accounting is worried with offering details to supervisors - that is, individuals within a company who immediate and control its functi