Adiabatic analysis and performance experiment of miniature inertance pulse tube refrigerator

소형 관성관 맥동관 냉동기의 단열 해석 및 성능 실험

Miniature inertance pulse tube refrigerator was designed and fabricated to provide optimal performance with 10W compressor. An adiabatic model was used to design an inertance pulse tube refrigerator. Among the various design parameters which should be optimized, pulse tube length and inertance tube length were considered. PdV work and various losses were calculated for various pulse tube and inertance tube length. Experiments were carried out for different pulse tube length and inertance tube length. It was shown that the experimental results were similar to the calculated results. The reason why the quantitative optimal point exists is explained.