Influence of specified parameters on the noise radiated by lawnmower blades
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The Department of Aerospace Engineering seeks to instruct the design, analysis, testing, and operation of vehicles which operate in air, water, or space, including studies of aerodynamics, structure mechanics, propulsion, and the like.
History
The Department of Aerospace Engineering was organized as the Department of Aeronautical Engineering in 1942. Its name was changed to the Department of Aerospace Engineering in 1961. In 1990, the department absorbed the Department of Engineering Science and Mechanics and became the Department of Aerospace Engineering and Engineering Mechanics. In 2003 the name was changed back to the Department of Aerospace Engineering.
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1942-present
Historical Names
- Department of Aerospace Engineering and Engineering Mechanics (1990-2003)
Related Units
- College of Engineering (parent college)
- Department of Engineering Science and Mechanics (merged with, 1990)
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Abstract
Noise is an important area of acoustics that affects all our lives. Noise can affect us in one of the two following ways—cause permanent hearing damage or by affecting our sense of well being by causing irritation. Since the 1970s there has been a growing realization of the nuisance caused by outdoor equipment. This has prompted many municipalities and states to bring about regulations against noisy equipment.