DRAG REDUCTION METHODS IN AIRCRAFT

DRAG REDUCTION METHODS IN AIRCRAFT

DRAG REDUCTION METHODS   Four main types of drag are encountered in aerodynamics-Namely skin-friction drag, form drag, wave drag, induced drag. The methods in use for reduction for the reduction of each type of drag are discussed in turn REDUCTION OF SKIN- FRICTION DRAG In broad terms, skin-friction drag can be reduced in one of

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Fundamentals of turbomachines -The Euler’s equation

Fundamentals of turbomachines -The Euler’s equation: Rotating machines are called as turbomachines. Turbomachines are a device, in which the rotating fluid interacts with the rotor which rotates about an axis. When a fluid interacts with a rotor, two things take place The energy transfer and The energy transformation The energy transfer takes place in the

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Free aeronautical study materials- 4 basics every aeroautical engineer must know

4 basics every engineer must know

4 basics every engineer must know: Pressure: What pressure is and how it works is so fundamental to the understanding of aerodynamics. There are two ways to look at pressure: . By definition, Pressure is defined as the normal force per unit area. P=FA Unit of pressure is N/m2 , Bar, Pascal. Pressure is a

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the ultimate guide for GATE aerospace 2018 preparation

A complete guide for GATE AEROSPACE 2018 preparation.

How to study effectively for GATE AEROSPACE 2018? As the big day is nearing, all those GATE aspirants are Working hard to step into a great future.All your dreams come true when you work smart rather than hard for your GATE AEROSPACE 2018. There are few effective strategies, I teach my students, When you follow

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GATE AIRCRAFT PROPULSION NOTES FOR FREE

Aircraft Propulsion Notes for GATE AE 2018

The basic factors influencing the design of combustion chambers: The temperature of the gases after combustion must be comparatively controlled to suit the highly stressed turbine materials. Development of improved materials and methods of blade cooling, however, has enabled permissible combustor outlet temperatures to rise from about 1100K to as much as 1850 K for

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International Standard atmosphere

5 Quick reference Points about Atmosphere

5 Quick reference Points about Atmosphere: The atmosphere is the term given to the layer of air, which surrounds the Earth and extends upwards from the surface to about 500 miles. The Earth’s atmosphere can be said to consist of four concentric gaseous layers. Troposphere Stratosphere Mesosphere Thermosphere Pressure falls steadily with height, temperature falls

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GAte aerospace 2018 preparation

Free Study Materials for GATE Aerospace 2018 preparation

Are you an aeronautical engineer and tired of finding free study materials for your gate aerospace 2018 preparation? Then you are in the right place. according to me best way to kick-start your GATE preparation is, to begin with, the best of what you know. I have started with Aircraft propulsion since it is one among the

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