대한기계학회논문집 (Transactions of the Korean Society of Mechanical Engineers)
- 제18권9호
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- Pages.2477-2485
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- 1994
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- 1225-5963(pISSN)
DOI QR Code
공기감쇠기의 최적설계와 세탁기에의 응용
Optimal Design of Air Dampers Applied on Wash Mechines
초록
Air damper has a great advantage that is independent of temperature change. This paper presents an analysis approach and an application for designing nonviscous air damper with a piston and a cylinder. The objective functions for optimum design is damping coefficient and is maximized by changing two design variables that are length between piston and cylinder and orifice diameter. A digital computer program was developed which determines optimal air damper configuration for maximum damping coefficients. The results were applied to the automatic washer and are confirmed to be valid for the range of operating conditions.
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