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pro vyhledávání: '"F. K. Miller"'
Research on the thermal performance of a heat exchanger with meso-scale twisted helical tube bundles
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1240:012060
Heat exchangers with helical tubes are applied widely in various industrial fields and cryogenic applications. Currently, the most common ones are the spiral wound heat exchangers, which consists of many layers of spiral tubes with different coil dia
Autor:
J. G. Brisson, F. K. Miller
Publikováno v:
Journal of Low Temperature Physics. 147:559-578
The superfluid Joule–Thomson refrigerator (SJTR) uses a liquid superfluid 3He–4He mixture to provide cooling below 1 K. Performance measurements of the SJTR using 5% and 11% 3He concentration mixtures are reported. High concentration operation sh
Publikováno v:
Physical Review A. 91
The triple differential cross section for ionization of the inert gases He, Ne, Ar, Kr, and Xe in energy-sharing perpendicular plane geometry is investigated. Encouraging agreement with recent experiments is found using the distorted-wave Born approx
Publikováno v:
Journal American Society of Mining and Reclamation. 2006:598-601
Autor:
J. G. Brisson, F. K. Miller
Publikováno v:
Journal of Low Temperature Physics. 141:179-190
The performance of the first Superfluid Joule-Thomson Refrigerator (SJTR) is described. The SJTR has achieved a low temperature of 0.68 K when exhausting its waste heat to a thermal reservoir at a temperature of 1.2 K. Cooling power versus temperatur
Publikováno v:
AIP Conference Proceedings.
The cryogenic fore pump (CFP) is designed for ITER to collect and compress hydrogen isotopes during the regeneration process of torus cryopumps. Different from common cryopumps, the ITER-CFP works in the viscous flow regime. As a result, both adsorpt
Autor:
A. E. Jahromi, F. K. Miller
Publikováno v:
AIP Conference Proceedings.
Current state of the art particle and photon detectors such as Transition Edge Sensors (TES) and Microwave Kinetic Inductance Detectors (MKID) use large arrays of sensors or detectors for space science missions. As the size of these space science det
Publikováno v:
Journal of Practical Medicine / Shiyong Yixue Zazhi. 9/25/2024, Vol. 40 Issue 18, p2561-2565. 5p.
Autor:
Chen, Hao-Kai1,2 (AUTHOR), Lan, Qi-Wen1,3 (AUTHOR), Li, Yu-Jia1,2 (AUTHOR), Xin, Qing1,2 (AUTHOR), Luo, Run-Qi1 (AUTHOR) freerunqi@126.com, Wang, Jun-Jie1 (AUTHOR) junjiewang2009@163.com, Song, Xiaoyu (AUTHOR)
Publikováno v:
International Journal of Endocrinology. 7/15/2024, Vol. 2024, p1-11. 11p.
Publikováno v:
AIP Conference Proceedings.
NASA/Goddard Space Flight Center has begun developing the Soft X‐ray Spectrometer (SXS) instrument that will be flown on the Japanese Astro‐H mission. The SXS’s 36‐pixel detector array will be cooled to 50 mK using a two‐stage adiabatic dem