Tag Archives: aerospace engineering

Aerospace science and technology

Does the field of aircrafts, fighter jets, space shuttles and missiles excite you? If your heart races when thinking of aerospace science and technology and you want to be an aerospace engineer then you are reading the right article. An aerospace engineer deals with concepts such as aerodynamics, airfoil, control spaces, lift, and drag of flying machines. It is an extremely interesting branch dealing with the making of aircraft, rockets, flying craft and spacecraft. Imagine working with NASA and producing the next generation of stealth bombers. This is what the aerospace engineers do. Subjects like structural design, guidance, navigation, control, instrumentation and communication, aerodynamics, thermodynamics, celestial mechanics, propulsion, acoustics and many more subjects are taught in aerospace engineering.

Aerospace engineers are also involved in the design of spacecrafts. They are able to design the huge and massive rockets that pierce through the earth’s atmosphere at tremendous speeds so that they are able to reach to space. Imagine the kind of drag that the bodies of such rockets would be resisting. Imagine the kind of temperatures that the surfaces of such rockets and satellite launchers would be having when they pierce through the atmosphere. Aerospace engineers have to design heat resistant surfaces that could resist such temperatures and also perform the function of working as a shield to such temperatures and still remain structurally intact. Aerospace engineers are also involved in designing the flying machines in such a manner that they create minimum amount of drag on the body of the plane so that they can perform the maneuvers in the air without comprising the structural integrity of the air plane. They also have to design the aircraft in such a manner that the flow of air in high speed does not create unnecessary drag on the fighter aircraft which in turn affects the performance and speed of the fighting machine.

Hence the aircraft and flying machines have to be sturdy and are a product of various types of engineering branches such as computer engineering, electrical engineering and mechanical engineering. For example, an aircraft’s landing gear might be designed by a mechanical engineer while the avionics of an aircraft might be the product of an electrical or computer engineer. It is a highly specialized job and strict quality control measures are required to be taken in the development and production of flying machines. According to U.S. Bureau of Labor Statistics, Employment of aerospace engineers is expected to grow five percent from 2010 to 2020, slower than the average for all occupations. Aerospace engineers earned a median salary of $97,480 in the year May 2010, stated the Bureau report. If you want to learn more about aerospace engineering, you are welcome to navigate to schoolanduniversity.com and know more about this career path.