Monday, September 01, 2008

Gate preparation for aerospace and Internet

Well preparing for GATE is very different from preparing for your semester examination. Someone rightly said GATE is all about basics and how to apply those basics in practical problems. so how do you prepare for GATE 2009? What is your strategy for gate? How you plan to tackle the question. With negative marking what are your plans for uncertain answers. If Aerospace is your stream for GATE 2009, what topics you will touch and what you will leave? Do share with me? And for the people who are preparing in aerospace for GATE 2009, Here i have made links from the web that will give bit size information about all the topics. You can use this web page to learn each topic everyday. I specially made to help me have bite size preparation while working from office

FLIGHT MECHANICS FLIGHT MECHANICS FLIGHT MECHANICS

Atmosphere properties Atmosphere properties Atmosphere properties

standard atmosphere standard atmosphere standard atmosphere

Classification of aircraft Classification of aircraft Classification of aircraft

Airplane (fixed wing aircraft) configuration Airplane (fixed wing aircraft) configuration Airplane (fixed wing aircraft) configuration


various parts of aircraft. various parts of aircraft. various parts of aircraft.


alieron alieron alieron


flaps and slats of aircraft wings flaps and slats of aircraft wings flaps and slats of aircraft wings
rudder and elevator of airplane rudder and elevator of airplane rudder and elevator of airplane
fuselage fuselage fuselage

Airplane performance Airplane performance Airplane performance
Pressure altitude Pressure altitude Pressure altitude
equivalent air speed equivalent air speed equivalent air speed
calibrated air speed calibrated air speed calibrated air speed
indicated air speeds; indicated air speeds; indicated air speeds;
Primary flight instruments Primary flight instruments Primary flight instruments
Altimeter Altimeter Altimeter
Air speed indicator Air speed indicator Air speed indicator
Turn bank indicator Turn bank indicator Turn bank indicator
Drag polar Drag polar Drag polar
take off and landing performance take off and landing performance take off and landing performance
steady climb & descent steady climb & descent steady climb & descent
absolute ceiling and service ceiling; absolute ceiling and service ceiling; absolute ceiling and service ceiling;
cruise cruise cruise
cruise climb cruise climb cruise climb
endurance or loiter endurance or loiter endurance or loiter
load factor aeronautics load factor aeronautics load factor aeronautics
turning flight turning flight turning flight
VN diagram VN diagram VN diagram
Winds: head tail & cross winds Winds: head tail & cross winds Winds: head tail & cross winds

Static stability Static stability Static stability
Angle of attack Angle of attack Angle of attack
sideslip sideslip sideslip
roll roll roll
pitch & yaw controls pitch & yaw controls pitch & yaw controls
longitudinal stick fixed & free stability longitudinal stick fixed & free stability longitudinal stick fixed & free stability
horizontal tail position and size horizontal tail position and size horizontal tail position and size
directional stability directional stability directional stability
vertical tail position and size vertical tail position and size vertical tail position and size
dihedral stability dihedral stability dihedral stability
Wing dihedral Wing dihedral Wing dihedral
sweep & position sweep & position sweep & position
hinge moments hinge moments hinge moments
stick forces stick forces stick forces

Dynamic stability Dynamic stability Dynamic stability
Euler angles Euler angles Euler angles
Equations of motion Equations of motion Equations of motion
aerodynamic forces and moments aerodynamic forces and moments aerodynamic forces and moments
stability & control derivatives stability & control derivatives stability & control derivatives
decoupling of longitudinal and lat directional dynamics decoupling of longitudinal and lat directional dynamics decoupling of longitudinal and lat directional dynamics
longitudinal modes longitudinal modes longitudinal modes
lateral directional modes. lateral directional modes. lateral directional modes.

SPACE DYNAMICS SPACE DYNAMICS SPACE DYNAMICS
Central force motion, Central force motion, Central force motion,
determination of trajectory and orbital period determination of trajectory and orbital period determination of trajectory and orbital period
Orbit transfer in plane and out of plane Orbit transfer in plane and out of plane Orbit transfer in plane and out of plane
Elements of rocket motor performance. Elements of rocket motor performance. Elements of rocket motor performance.

AERODYNAMICS AERODYNAMICS AERODYNAMICS
Basic Fluid Mechanics Basic Fluid Mechanics Basic Fluid Mechanics
Incompressible irrotational flow Incompressible irrotational flow Incompressible irrotational flow
Helmholtz and Kelvin theorem Helmholtz and Kelvin theorem Helmholtz and Kelvin theorem
singularities and superposition singularities and superposition singularities and superposition
viscous flows viscous flows viscous flows
boundary layer on a flat plate boundary layer on a flat plate boundary layer on a flat plate

Airfoils and wings Airfoils and wings Airfoils and wings
Classification of airfoils Classification of airfoils Classification of airfoils
aerodynamic characteristics aerodynamic characteristics aerodynamic characteristics
high lift devices high lift devices high lift devices
Kutta Joukowski theorem Kutta Joukowski theorem Kutta Joukowski theorem
lift generation lift generation lift generation
thin airfoil theory thin airfoil theory thin airfoil theory
wing theory wing theory wing theory
induced drag induced drag induced drag
qualitative treatment of low aspect ratio wings qualitative treatment of low aspect ratio wings qualitative treatment of low aspect ratio wings

Viscous Flows Viscous Flows Viscous Flows
Flow separation Flow separation Flow separation
introduction to turbulence introduction to turbulence introduction to turbulence
transition transition transition
structure of a turbulent boundary layer. structure of a turbulent boundary layer. structure of a turbulent boundary layer.

Compressible Flows Compressible Flows Compressible Flows
Dynamics & Thermodynamics of ID flow Dynamics & Thermodynamics of ID flow Dynamics & Thermodynamics of ID flow
isentropic flow isentropic flow isentropic flow
normal shock normal shock normal shock
oblique shock oblique shock oblique shock
Prandtl Meyer flow Prandtl Meyer flow Prandtl Meyer flow

flow in nozzles and diffusers flow in nozzles and diffusers flow in nozzles and diffusers
inviscid flow in a cd nozzle inviscid flow in a cd nozzle inviscid flow in a cd nozzle
flow in diffusers flow in diffusers flow in diffusers
subsonic and supersonic airfoils subsonic and supersonic airfoils subsonic and supersonic airfoils
compressibility effects on lift and drag compressibility effects on lift and drag compressibility effects on lift and drag
critical and drag divergence Mach number critical and drag divergence Mach number critical and drag divergence Mach number
wave drag wave drag wave drag

Wind Tunnel Testing Wind Tunnel Testing Wind Tunnel Testing
Measurement and visualisation techniques Measurement and visualisation techniques Measurement and visualisation techniques

STRUCTURES STRUCTURES STRUCTURES
Stress and Strain Stress and Strain Stress and Strain
Equations of equilibrium Equations of equilibrium Equations of equilibrium
constitutive law constitutive law constitutive law
strain displacement relationship strain displacement relationship strain displacement relationship
compatibility equations compatibility equations compatibility equations
plane stress and strain plane stress and strain plane stress and strain
Airy's stress function Airy's stress function Airy's stress function

Flight Vehicle Structures Flight Vehicle Structures Flight Vehicle Structures
Characteristics of aircraft structures and materials Characteristics of aircraft structures and materials Characteristics of aircraft structures and materials
torsion torsion torsion
bending and flexural shear bending and flexural shear bending and flexural shear
Flexural shear flow in thin walled sections Flexural shear flow in thin walled sections Flexural shear flow in thin walled sections
Buckling Buckling Buckling
Failure theories Failure theories Failure theories
Loads on aircraft Loads on aircraft Loads on aircraft

Structural Dynamics Structural Dynamics Structural Dynamics
Free and forced vibration of discrete systems Free and forced vibration of discrete systems Free and forced vibration of discrete systems
Damping and resonance Damping and resonance Damping and resonance
Dynamics of continuous systems Dynamics of continuous systems Dynamics of continuous systems

PROPULSION PROPULSION PROPULSION
Thermodynamics of Aircraft Gas Turbine engines Thermodynamics of Aircraft Gas Turbine engines Thermodynamics of Aircraft Gas Turbine engines
thrust and thrust augmentation thrust and thrust augmentation thrust and thrust augmentation
Turbomachinery: Turbomachinery: Turbomachinery:
Axial compressors Axial compressors Axial compressors
Axial turbines Axial turbines Axial turbines
centrifugal pumps centrifugal pumps centrifugal pumps
Centrifugal compressors Centrifugal compressors Centrifugal compressors

Aerothermodynamics of non rotating propulsion components Aerothermodynamics of non rotating propulsion components Aerothermodynamics of non rotating propulsion components
Intakes Intakes Intakes
combustor and nozzle combustor and nozzle combustor and nozzle
Thermodynamics of ramjets and scramjets Thermodynamics of ramjets and scramjets Thermodynamics of ramjets and scramjets
ramjets ramjets ramjets
scramjets scramjets scramjets
Elements of rocket propulsion Elements of rocket propulsion Elements of rocket propulsion


Matrix algebra Matrix algebra Matrix algebra
systems of linear equations systems of linear equations systems of linear equations
eigen values and eigen vectors eigen values and eigen vectors eigen values and eigen vectors
Functions of single variable Functions of single variable Functions of single variable
limit limit limit
continuity and differentiability continuity and differentiability continuity and differentiability
mean value theorems mean value theorems mean value theorems
evaluation of definite and improper integrals evaluation of definite and improper integrals evaluation of definite and improper integrals
partial derivatives partial derivatives partial derivatives
total derivative, maxima and minima total derivative, maxima and minima total derivative, maxima and minima
gradient gradient gradient
divergence and curl divergence and curl divergence and curl
vector identities vector identities vector identities
directional derivatives directional derivatives directional derivatives
line line line
surface and volume integrals surface and volume integrals surface and volume integrals
Theorems of Stokes Theorems of Stokes Theorems of Stokes
Gauss and Green. Gauss and Green. Gauss and Green.

First order linear and nonlinear equations First order linear and nonlinear equations First order linear and nonlinear equations
higher order linear ODEs with constant coefficients higher order linear ODEs with constant coefficients higher order linear ODEs with constant coefficients
Cauchy and Euler equations Cauchy and Euler equations Cauchy and Euler equations


initial and boundary value problems initial and boundary value problems initial and boundary value problems
Laplace transforms. Laplace transforms. Laplace transforms.
Partial differential equations and separation of variables methods. Partial differential equations and separation of variables methods. Partial differential equations and separation of variables methods.
Numerical solution of linear and nonlinear algebraic equations Numerical solution of linear and nonlinear algebraic equations Numerical solution of linear and nonlinear algebraic equations
integration by trapezoidal and Simpson rule integration by trapezoidal and Simpson rule integration by trapezoidal and Simpson rule
single and multi step methods for differential equations single and multi step methods for differential equations single and multi step methods for differential equations

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