Table of Contents
- 1 What are the five significant stresses and factors into consideration for aircraft construction?
- 2 What are the parts of a plane?
- 3 What is the most efficient wing shape?
- 4 What is bearing stress in aircraft?
- 5 How long does an airplane tire last?
- 6 Which rubber is used in aircraft Tyres?
- 7 How does a rubber powered model airplane work?
- 8 How are the parts of an airplane used to fly?
What are the five significant stresses and factors into consideration for aircraft construction?
SPECIFIC ACTION OF STRESSES The fuselage of an aircraft is subject the fives types of stress—torsion, bending, tension, shear, and compression.
What are the parts of a plane?
The airplane has six main parts—fuselage, wings, stabilizer (or tail plane), rudder, one or more engines, and landing gear. The fuselage is the main body of the machine, customarily streamlined in form. It usually contains control equipment, and space for passengers and cargo.
What does the rubber do on a plane?
Airplanes use tires made of conductive rubber to neutralize electricity. Electricity is created naturally through friction — and airplane tires are exposed to a lot of friction during takeoffs and landings. The friction between an airplane’s tires and the runway can lead to a buildup of electricity.
What are the main materials of an airplane?
Most airplanes are made out of titanium, steel, aluminum, and many other materials, including composites. Composites can contain a variety of different materials, usually including polymers, carbon fiber, and more. These metals are stiff and strong as well as resistant to corrosion and light in weight.
What is the most efficient wing shape?
elliptical wing
The elliptical wing is aerodynamically most efficient because elliptical spanwise lift distribution induces the lowest possible drag.
What is bearing stress in aircraft?
The term ”bearing stress” denotes the value obtained by dividing the force acting between two surfaces by the component of the area of contact normal to the force. A localized stress condition may not be directly associated with failure.
What’s the front of a plane called?
The fuselage or body of the airplane, holds all the pieces together. The pilots sit in the cockpit at the front of the fuselage. Passengers and cargo are carried in the rear of the fuselage.
What is the door of a plane called?
There are three types of doors on a plane: the passenger exits, the service doors, and the emergency exits. The passenger doors used during the boarding are especially located at the front, middle and rear sections of large passenger aircraft. Thanks to these doors, passengers can board planes through different doors.
How long does an airplane tire last?
Some recapped tires will last for up to 100 landings, while others will last for less than that, but maintenance personnel and flight crews continually inspect tires for damage or wear.
Which rubber is used in aircraft Tyres?
The aircraft tire tread of claim 1, wherein the highly unsaturated diene rubber is selected from a polybutadiene rubber, a styrene-butadiene rubber or combinations thereof.
Why titanium is used in aircraft?
For aircraft engines, titanium alloys stronger than pure titanium are used for their light weight, high strength (high specific strength) and heat resistance properties.
Which metal is used in aircraft?
Aluminium and its alloys are still very popular raw materials for the manufacturing of commercial aircraft, due to their high strength at relatively low density. Currently, high-strength alloy 7075, which contains copper, magnesium and zinc, is the one used predominantly in the aircraft industry.
How does a rubber powered model airplane work?
In every rubber powered model airplane there needs to be a method to attach the rubber motor at the opposite end of the rubber motor from the propeller. It is preferable that it is easy for the rubber to be easily attached or detached at this spot but that the rubber does not fall off as the tension slackens.
How are the parts of an airplane used to fly?
For any airplane to fly, one must lift the weight of the airplane itself, the fuel, the passengers, and the cargo. The wings generate most of the lift to hold the plane in the air. To generate lift, the airplane must be pushed through the air.
How big is a rubber powered Wright Airplane?
All new design for the 2019 Division C Wright Stuff rules, 35cm x 7cm wing. Intended for the student who has built and flown a rubber powered model airplane before. It flies with a rearward CG. It is more difficult to trim than a conventional set up.
Where can I get a rubber strip for a model airplane?
Rubber strip can be purchased in packages of a certain length or by weight in a box of ½ or 1 pound weight. The loop of rubber strip that powers a model airplane appears to be a pretty simple power source but without understanding the basics it will not work very well.