Aerodynamic centre, Other Engineering

Assignment Help:

On a typical aerofoil, a point exists about which the resultant aerodynamic pitching moment M is independent of incidence. This special point is called the Aerodynamic Centre (AC). The numerical value of the pitching moment about AC is denoted MAC. For standard aerofoils in subsonic flows, the Aerodynamic Centre lies approximate ¼ of the chord behind the leading edge (i.e. h=xAC/c ≈ ¼). For supersonic flows, the AC moves abruptly aft to around h ≈ ½; see Fig. 2.2-1. Since MAC is approximately constant over a wide range of CL including zero, MAC is sometimes referred to as the zero-lift pitching moment and denoted M0.

1520_Aerodynamic Centre.png


Related Discussions:- Aerodynamic centre

Hot and cold working, advantages and disadvantages of cold and hot working

advantages and disadvantages of cold and hot working

Reaction engines - aircraft maintance, These can be divided into several ca...

These can be divided into several categories. Turbojet engines. The turbojet was the first type of jet engine developed. In this engine all the air passes through the core engin

Operation research, what is the difference between stepping stone method an...

what is the difference between stepping stone method and the MODI

Java , why we need EJB

why we need EJB

Permeability of moulding sand, Permeability of Moulding Sand  is the proper...

Permeability of Moulding Sand  is the property of the sand, which permits the gases and steam to escape through the sand mould. For this purpose, the sand must be porous. Permeabil

Vlsi, Working of bi- CMOS invertor in vlsi

Working of bi- CMOS invertor in vlsi

Seat belt warning system, Expertsmind.com  brings you unique solution in E...

Expertsmind.com  brings you unique solution in Electrical Engineering   Seat belt warning system Seat belt warning system is developed to cut off the car’s ignit

Securities analysis coursework, Company: British Sky Broadcasting Topic: Yo...

Company: British Sky Broadcasting Topic: You are a security analyst in a large investment house and must write a report on a real stock of your choice, giving a buy, hold or sell r

Aeroengines - fluent , Installing FLUENT on a MWS machine Fluent was origi...

Installing FLUENT on a MWS machine Fluent was originally developed on unix and graphical output was provided by calls to the X Windows graphics system For this reason provided by c

Physics, what is electrical transmission and electromagnetic radiation in t...

what is electrical transmission and electromagnetic radiation in the form of energy transfer?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd