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
Please explain how risk is taken into account for a financial instrument

advantages and disadvantages of cold and hot working

how to develop an algorithm that will accept the names of sales staff members and the total sales for the month.the algorithm must calculate the commission of 3% of the total sales

The home work is to make an model based system architecture for an electrical car. in Enterprise Architecture with SysMl language.

what are the components, applications, benefits and drawbacks of control engineering?????


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


require help in making pov display

If a single energy eigen value corresponds to more than one eigen function then degeneracy is said to be exist and the number of wave function associated with a single value of ene