Aerodynamics-source of drage, Other Engineering

Source of drage

Total Drag on an aerofoil is called profile drag

- Skin friction

• due to tangential force arising from friction

- Pressure

• Form - due to the integrated effect of pressuremodification from presence of the boundary layer

• Wave - due to the presence of shock waves

• The potential prediction of drag is zero- Inviscid, incompressible, irrotational 

672_source of drag.png

1493_source of drag1.png

Posted Date: 8/27/2012 1:49:00 AM | Location : United States







Related Discussions:- Aerodynamics-source of drage, Assignment Help, Ask Question on Aerodynamics-source of drage, Get Answer, Expert's Help, Aerodynamics-source of drage Discussions

Write discussion on Aerodynamics-source of drage
Your posts are moderated
Related Questions


bit reversed process 10 point dft

The longitudinal and lateral states of the decoupled linear dynamics are distinct sets of variables. They are conveniently remembered by the flight-control engineer by visualising

AIRCRAFT WEIGHT AND BALANCE - Reference BCAR A5-4 or JAR-25.23 -29 After an aircraft has been constructed, painted and can be said to be ‘representative of its true empty (or

Q. What do you understand by directional solidification? What is gating system? Describe, giving sketches, various types of gates. What are the advantages and disadvantages of pres

Gas metal arc welding (GMAW) is performed by using direct current reverse polarity as it gives both good cleaning action and fast filler metal deposition rates. A rather high weldi

Expertsmind.com  brings you unique solution in Electrical Engineering   How does OR gate work? An 'OR' gate is like two or more switches positioned in parallel.

Design a dc-coupled one op amp circuit that will amplify the 100uV EOG to have the maximal gain possible without exceeding the ttypical guarenteed linear outpt range.

Why is it important for engineering students to have financial management as a subject?