Aerospace Engineering

Fuel pumps play an important role in aviation. With the exception of small, gravity-fed airplanes, most modern airplanes use them to deliver fuel to their engines. Airplanes typically feature an electric boost pump for takeoffs and landings, and they feature … Read More

Many people assume that airplanes rely strictly on brakes to decelerate upon touching down on the runway. Most airplanes do, in fact, have hydraulic disc brakes. Located on the main landing gear wheels, they consist of heavy-duty carbon or metal … Read More

Ever wonder how flight paths for commercial airliners are chosen? There are roughly 100,000 to 150,000 commercial flights on any given day. Unlike private flights, they typically follow fixed routes and schedules and are open to the public. Each flight … Read More

When most people think of flight control surfaces, they envision ailerons, elevators and rudders. Pilots control these surfaces to perform basic maneuvers during all flight phases. There are also secondary control surfaces, however, such as trim tabs. Overview of Trim … Read More

Jet airliners dominate the commercial aviation industry. They are characterized by a jet engine propulsion system. While some airliners use a propeller-based propulsion system, jet airliners leverage one or more jet engines. They compress and mix air with fuel, after … Read More

Airplanes have become quieter over the years. They often feature more aerodynamic bodies, which allows air to flow over them more naturally and with less resistance. They also feature newer engines, such as high-bypass turbofans. Old airplanes, however, often lack … Read More

Fuel-air ratios play an important role in the aviation industry. Whether it’s a small Cessna 172 or a jumbo-sized Airbus A380, most airplanes burn a mixture of fuel and air. They feature engines with fuel feed lines and air intakes. … Read More

When most people think of tape, they envision traditional cellophane tape. Consisting of transparent cellophane with adhesive on one side, cellophane tape is commonly used in classrooms and offices. In the aviation industry, other types of tape are typically used, … Read More

Airplanes can have hundreds of thousands or even a million individual parts. Some of these parts are well-known, such as the landing gear and control surfaces. Other parts, however, are often overlooked. Magnetic chip detectors fall under the latter category. … Read More