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What is the definition of aerodynamics?
Aerodynamics is the study of air flow around a moving object, and how that affects the object's motion. It is used often for airplanes and rockets, but also for automobiles, where reducing the drag (air friction) can improve performance and fuel efficiency. Aerodynamics is defined as "the branch of mechanics that deals with the motion of gases (especially air) and their effects on bodies in the flow." It includes the effects of pressure and air resistance.
What is the difference between Efficiency and Coefficient of Performance?
efficiency is capacity of engine to produce power from fuel supplied while cop is how effectively energy is used to obtain the desired effect
What effect does friction have on a machines efficiency?
Efficiency of the machine is reduced due to loss of energy by friction.
How does mass effect efficiency?
The mass affects the efficiency of an object. It adds more weight, which causes more friction. More friction=less efficiency
How does friction effect effiecency?
If there is more friction with a machine, efficiency is less.
What is the fuel efficiency of pickup trucks?
Covering the truckbed of a pickup truck has been shown to increase the aerodynamics of the truck. Thus with the bed covered you will have better fuel efficiency.
How does the design of a car affect its fuel efficeny?
The biggest part is aerodynamics, in my non-engineering experience. The better the aerodynamics, the better the fuel efficiency. There are more factors to this like weight, gearing, etc.
Does wing tip effect the plane?
Yes It does, wing tips improve aerodynamics and boost fuel efficency on planes with fitted wingtips.
What has the author Robert W Leonard written?
Robert W. Leonard has written: 'Fuel efficiency through new airframe technology' -- subject(s): Energy conservation, Aerodynamics
Does bypassing compressor improve fuel efficiency?
Bypassing the a/c compressor will not effect fuel mileage. As long as you have the a/c turned of it has no effect anyway the only time it has effect is when the a/c is running.
How does engine size effect fuel efficiency?
The larger the engine and the more cylinders it has the more fuel is "injected" into the cylinders ising more fuel
What effect does ets have on fuel efficiency?
With ETS on, it actually wastes fuel, drive with it off unless you need it... like in the rain or snow
How does aerodynamics affect fuel efficiency?
A vehicle which produces lesser aerodynamic drag is more fuel-efficient as it requires lesser power to accelerate it. This is because the lesser the aerodynamics, the more resistance is put on the vehicle due to the wind; causing the engine to work harder making the pistons go faster burning more gas/oil. Aerodynamics play a more important role as the speed of the vehicle increases as the drag in directly proportional to the square of the vehicle's velocity.
The Coanda effect was named after which Russian aerodynamics pioneer?
The Coanda effect was named after the Russian aerodynamics pioneer Henry Coanda. The effect is the tendency of of a fluid jet to be attracted to a nearby surface.
What is the definition of aerodynamics?
Aerodynamics is the study of air flow around a moving object, and how that affects the object's motion. It is used often for airplanes and rockets, but also for automobiles, where reducing the drag (air friction) can improve performance and fuel efficiency. Aerodynamics is defined as "the branch of mechanics that deals with the motion of gases (especially air) and their effects on bodies in the flow." It includes the effects of pressure and air resistance.
What does a dc-9 and 747 have in common?
Apart from aerodynamics, very little in design or speed and efficiency.
What is another term for wind tunnel effect?
Aerodynamics
