How do anti shock bodies work?

How do anti shock bodies work?

Anti-shock body is the name given by Richard T. Whitcomb to a pod positioned on the upper surface of a wing. Its purpose is to reduce wave drag while travelling at transonic speeds (Mach 0.8–1.0), which includes the typical cruising range of conventional jet airliners.

Where is fuel stored in fighter jets?

Fighter jets often have fuel stored behind the pilot’s seat, but big airliners like the B747 store massive amounts of fuel in their wings.

Where is fuel stored in a Boeing 747?

1 and 2). Any additional fuel required for flight is loaded in the center tank and any auxiliary fuel tanks, such as the horizontal stabilizer tank on the 747-400. On three-engine airplanes (fig. 3), fuel is first distributed equally to the wing tanks and the center tank until the wing tanks are full.

What are the things under airplane wings?

Modern airliners use winglets on the tips of the wings to reduce drag. The turbine engines, which are located beneath the wings, provide the thrust to overcome drag and push the airplane forward through the air. Smaller, low-speed airplanes use propellers for the propulsion system instead of turbine engines.

What are wing fairings?

An aircraft fairing is a structure whose primary function is to produce a smooth outline and reduce drag. These structures are covers for gaps and spaces between parts of an aircraft to reduce form drag and interference drag, and to improve appearance.

How much fuel do Helicopters hold?

So, how much fuel does a helicopter use? A small piston-powered helicopter normally uses between 6-16 gallons of fuel per hour. Larger turbine-powered helicopters can use anywhere between 20 to several hundreds of gallons of fuel per hour.

How much fuel does a 747 hold?

Let’s start with a look at the most famous of jets, the Boeing 747. The Boeing website states that this model, with a gas tank capacity of 63,500 gallons, may burn five gallons of jet fuel per mile of flight. A 4,000-mile flight, then, requires 20,000 gallons of fuel.

How many gallons of fuel can a 747 hold?

Can a fuel tank be used in an anti-shock body?

Anti-Shock bodies are typically not fuel tanks – they meet neither requirement as they are not watertight (fuel will just pour out of them), and there’s no plumbing to get the fuel out of, or for that matter into them.

What was the purpose of the inboard antishock bodies?

These antishock bodies – particularly the larger inboard ones – also served as fuel tanks, and held the aircraft’s fuel-dumping apparatus. Wikipedia sums it up nicely: One change from the 880 was the large anti-shock bodies on the upper trailing edge of the wings to increase the critical Mach and reduce transonic drag.

How are the number of anti shock bodies determined?

In most modern aircraft, the anti-shock bodies are the flap track fairings which usually house the flap mechanisms. As such, their number is determined by among other things, the wingspan, the size of control surfaces and the number of actuators required for their actuation etc.

Where is the safest place to store gasoline?

As a general rule, a detached shed is the safest place to store fuel. Let’s explore specific storage conditions and requirements for each of these fuels along with suggested storage locations. The safest place to store gasoline is in the tank of your car.