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공기와 질소를 냉매로 사용한 1/4파장 열음향 냉동기의 성능 평가
송규조(Song Kyu Joe),김진훈(Kim Jin Hoon),박종호(Park Jong Ho),이성노(Lee Sung Ro),우삼용(Woo Sam Ryong) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5
The thermoacoustic refrigerator has not only considerable feasibility but also commercial usability, because it has high reliability, lower vibration, no moving pan, and can easily be constructed. So A thermoacoustic refrigerator, using a resonant standing acoustic wave, has been built. It employs a loudspeaker to sustain a standing wave in a resonance tube. in the air or nitrogen-filled tube, The stack of plates was along strip of 8cm-wide, 0.075mm-thick plastic sheet(Mylar), spirally wound to make a 40mm-diameter assembly 80mm long. and two heat exchanger are installed. The interaction of the compressed and expanded gas in the channels of the stack with the surface generates heat transport. In this study, the description of thermoacoustic refrigerator and the first performance measurements, using two different gas but similar component(air and nitrogen), were presented
헬륨을 냉매로 사용한 1/4파장 열음향 냉동기의 성능 평가
송규조(Song Kyu Joe),박순종(Park Soon Jong),박종호(Park Jong Ho),이성노(Lee Sung Ro),우삼용(Woo Sam Ryong) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5
The thermoacoustic refrigerator has not only considerable feasibility but also commercial usability, because it has high reliability, lower vibration, no moving part, and can easily be constructed. So A thermoacoustic refrigerator, using a resonant standing acoustic wave, has been built. It employs a loudspeaker to sustain a standing wave in a resonance tube. in the air or nitrogen-filled tube, The stack of plates was along strip of 8cm-wide, 0.075mm-thick plastic sheet(Mylar), spirally wound to make a 40mm-diameter assembly 80mm long. and two heat exchanger are installed. The interaction of the compressed and expanded gas in the channels of the stack with the surface generates heat transport. In this study, the description of thermoacoustic refrigerator and the performance measurements using Helium gas were presented.
송규조(Song Kyu Joe),이재호(Lee Jae Ho),박종호(Park Jong Ho),이성노(Lee Sung Ro),우삼용(Woo Sam Ryong) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5
The thermoacoustic refrigerator has not only considerable feasibility but also commercial usability, because it has high reliability, lower vibration, no moving pan, and can easily be constructed. So A thermoacoustic refrigerator, using a resonant standing acoustic wave. has been built. It employs a loudspeaker to sustain a standing wave in a resonance tube. in the air or nitrogen. filled tube, The stack of plates was along strip of 8cm-wide, 0.075mm-thick plastic sheet(Mylar), spirally wound to make a 40mm-diameter assembly 80mm long. and two heat exchanger are installed. The interaction of the compressed and expanded gas in the channels of the stack with the surface generates heat transport. In this study, the description of thermoacoustic refrigerator was presented and the performance measurements ,using Helium gas and air, was presented.