Pulse tube cryocooler with self-cancellation of cold stage vibration

T. Suzuki; T. Tomaru; T. Haruyama; N. Sato; A. Yamamoto; T. Shintomi; Y. Ikushima; R. Li

Pulse tube cryocooler with self-cancellation of cold stage vibration

Instrumentation and Detectors 2007-05-23 v1

Authors: T. Suzuki , T. Tomaru , T. Haruyama , N. Sato , A. Yamamoto , T. Shintomi , Y. Ikushima , R. Li

Abstract

We experimentally demonstrated a new method for reducing the vibration of the cold stage of a cryocooler. Comparing the RMS amplitude with the case of no phase shift of the driving gas pressure between the two pairs, the longitudinal vibration of the cold stage was reduced by 96.1% at 126 K by supplying gas pressure with 180 degrees of phase shift.

Keywords

pulse tube cryocooler vibration reduction cold stage phase shift self-cancellation

Cite

@article{arxiv.physics/0611031,
  title  = {Pulse tube cryocooler with self-cancellation of cold stage vibration},
  author = {T. Suzuki and T. Tomaru and T. Haruyama and N. Sato and A. Yamamoto and T. Shintomi and Y. Ikushima and R. Li},
  journal= {arXiv preprint arXiv:physics/0611031},
  year   = {2007}
}

Comments

4 pages, 3 figures, presented in Cryo Prague 2006

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