基于线性热声理论,本文对斯特林型脉冲管制冷机的调相机构一双向进气和惯性管进行了系统的数值模拟,研究结果表明:在惯性管结构能够为脉冲管制冷机提供所需要的最佳阻抗时,双向进气模式不能提高脉冲管制冷机性能;但是因为惯性管调相能力有限,不能为小功率脉冲管制冷机提供所需要的最佳阻抗,此时双向进气仍然能够为提高脉冲管制冷机性能发挥积极的作用.另外,本文还总结了脉冲管制冷机调相机构实验中出现的现象,对其进行了理论解释,这也是对本文结论的有力佐证.
参考文献
| [1] | ZHU S W;WU P Y;CHEN P .Double Inlet Pulse Tube Refrigerator:an Important Improvement[J].Cryogenics,1990,30(06):515-520. |
| [2] | Kanao K;Watanabe N;Kanazawa Y .A Miniature Pulse Tube Refrigerator for Temperature Below 100 K[J].Cryogenics,1994,3(z):167-170. |
| [3] | Radebaugh R;Lewis M;Luo E .Inertance Tube Optimization for Pulse Tube Refrigerators[J].Advances in Cryogenic Engineering,49(B):1269 1276. |
| [4] | Swift G W.Thermoacoustics:A Unifying Perspective for some Engines and Refrigerators[M].Sewickley PA:ASA Publication,2002 |
| [5] | XIAO J H .Thermoacoustic Heat Transportation and Energy Transformation Part 3:Adiabatic Wall Thermoacoustic Effects[J].CRYOGENICS,1995,35(01):27-29. |
| [6] | Dai W;Luo EC;Zhang Y;Ling H .Detailed study of a traveling wave thermoacoustic refrigerator driven by a traveling wave thermoacoustic engine[J].The Journal of the Acoustical Society of America,2006(5):2686-2692. |
| [7] | 胡剑英 .液氮至液氢温区的热声驱动低温制冷机的研究[D].中国科学院理化技术研究所,2007. |
| [8] | Luo E C;Radebaugh R;Lewis M .Inertance Tube Models and Their Experimental Verification[J].Advances in Cryogenic Engineering,2004,49(B):1485-1492. |
| [9] | Zia J H.A Commercial Pulse Tube Cryocooler with 200 W Refrigeration at 80 K[A].New York:Springer Science & Business Media Inc,2004:165-171. |
| [10] | Tanchon J;Trollier T;Ravex A.Prototyping a Large Capacity High Frequency Pulse Tube Cryocooler[A].Boulder:ICC Inc,2007:133-139. |
| [11] | Potratz S A;Abbott T D;Johnson M C et al.StirlingType Pulse Tube Cryocooler with 1 kW of Refrigeration at 77 K[J].Advances in Cryogenic Engineering,2008,53(A):42-50. |
| [12] | YANG L W;LIANG J T;ZHOU Y.Miniature Pulse Tube Research[A].Boulder:ICC Inc,2007:117-122. |
| [13] | HU J Y;LUO E C;LI S F et al.Heat-Driven Thermoacoustic Cryocooler Operating at Liquid Hydrogen Temperature with a Unique Coupler[J].Journal of Applied Physics,2008,103:101906. |
| [14] | J.Y. Hu;E.C. Luo;Z.H. Wu .Investigation of an innovative method for DC flow suppression of double-inlet pulse tube coolers[J].Cryogenics,2007(5/6):287-291. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%