Results 61 to 70 of about 924,010 (138)

Numerical investigation of the potential efficiency of a cryogen-free VM type pulse tube cryocooler

IOP Conference Series: Materials Science and Engineering, 2020
Y H Cui, W Dai, Y N Wang, X T Wang, E C Luo, J Zhu, H B Li   +6 more
openaire   +1 more source

Cryogenic technology for infrared detection in space. [PDF]

Sci Rep, 2022
Han Y, Zhang A.
europepmc   +1 more source

Sensitivity of ultra high frequency pulse tube cryocooler from acoustic viewpoint

, 2012
International audienceHigh frequency Stirling type pulse tube cryocooler promises higher specific power which is attractive for many applications. For the past several years, we have been working on a 300 Hz pulse tube cryocooler.
Yu, Guoyao, Wang, Xiaotao, Dai, Wei, Yu, Lihong, Luo, Ercang   +4 more
core  

Conceptual Design of a Portable, Solid-Nitrogen-Cooled 0.5-T/560-mm Point-of-Care MRI Magnet. [PDF]

IEEE Trans Appl Supercond, 2023
Park D, Bascuñán J, Lee W, Iwasa Y.
europepmc   +1 more source

Absolute frequency metrology of buffer-gas-cooled molecular spectra at 1 kHz accuracy level. [PDF]

Nat Commun, 2022
Aiello R, Di Sarno V, Delli Santi MG, De Rosa M, Ricciardi I, De Natale P, Santamaria L, Giusfredi G, Maddaloni P.   +8 more
europepmc   +1 more source

Why High-Frequency Pulse Tubes Can Be Tipped

, 2008
Presented at the 16th International Cryocooler Conference, held May 17-20, 2008 in Atlanta, Georgia.The typical low-frequency pulse-tube refrigerator loses significant cooling power when it is tipped with the pulse tube’s cold end above its hot end ...
Backhaus, S., Swift, G. W.
core   +1 more source

Dynamic Operation of a 4 K Pulse Tube Cryocooler with Inverter Compressors

, 2008
Presented at the 16th International Cryocooler Conference, held May 17-20, 2008 in Atlanta, Georgia.This paper introduces the concept of operating a 4 K pulse tube cryocooler using an inverterdriven compressor.
Wang, C.
core  

Modular Linear-Drive Cryocooler Electronics

, 2008
Presented at the 16th International Cryocooler Conference, held May 17-20, 2008 in Atlanta, Georgia.The Modular Advanced Cryocooler Electronics (MACE) system developed at Iris Technology Corporation combines configurable, high-power motor drives with ...
Jackson, M. A., Freeman, J. J., Kieffer, M. H., Kirkconnell, Carl Scott, Hon, R. C.   +4 more
core   +1 more source

Road transport of trapped antiprotons. [PDF]

Nature
Leonhardt M, Morgner J, Abbass F, Anjum KK, Arndt B, Czampiel RP, Daehnhardt N, Endoh S, Imamura T, Jäger JI, Kürschner L, Latacz BM, Micke P, Natakala D, Rahner R, Schweitzer D, Stahl S, Völksen F, Yildiz H, Blaum K, Devlin JA, Matsuda Y, Ospelkaus C, Quint W, Soter A, Walz J, Yamazaki Y, Ulmer S, Smorra C.   +28 more
europepmc   +1 more source

Numerical Investigation on Single Stage Co-Axial Pulse Tube Refrigerator

, 2017
Pulse tube cryocooler is the best medium to attain very low temperatures. These Cryocoolers have practical applications everywhere ranging from Space Rockets to house hold refrigeration, like in Industrial Field, the industrial gases liquid oxygen and ...
K., Prakash
core