Development of Highly Effective Cooling Technology for a Superconducting Magnet Using Cryogenic OHP

被引：40

作者：

Mito, Toshiyuki ^{[1
,2
]}

Natsume, Kyohei ^{[2
]}

Yanagi, Nagato ^{[1
,2
]}

Tamura, Hitoshi ^{[1
]}

Tamada, Tsutomu ^{[3
]}

Shikimachi, Koji ^{[3
]}

Hirano, Naoki ^{[3
]}

Nagaya, Shigeo ^{[3
]}

机构：

[1] Natl Inst Fus Sci, Toki, Gifu 5095292, Japan

[2] Grad Univ Adv Studies, Toki, Gifu 5095292, Japan

[3] Chubu Elect Power Co Inc, Nagoya, Aichi 4598522, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2010年 / 20卷 / 03期

关键词：

Cooling technology; cryogenic; HTS; oscillating heat pipe (OHP); superconducting magnet; HEAT PIPES;

D O I：

10.1109/TASC.2010.2043724

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A highly effective cooling technique for a superconducting magnet is proposed by incorporating the cryogenic oscillating heat pipes (OHP) as cooling panels in the coil windings. The OHP is a high performance two-phase heat transfer device, which can transport several orders of magnitude larger heat loads than heat conduction of solids. The cryogenic OHP using H(2), Ne, and N(2) as working fluids have been developed and tested at the operating temperature ranges of 17-25 K (H(2)), 26-32 K (Ne), and 67-80K (N(2)). The measured effective thermal conductivities were reached to 500-3,000 W/m . K (H(2)), 1,000-8,000 W/m . K(Ne) and 10,000-18,000 W/m . K (N(2)). The high thermal transport properties of the cryogenic OHP and its application as the cooling components of superconducting magnets are also discussed.

引用

页码：2023 / 2026

页数：4

共 12 条

[1]

Akachi H, 1990, Patent No. [4,921,041, 4921041]

[2] High temperature superconducting current lead test facility with heat pipe intercepts [J].

Blumenfeld, PE ;

Prenger, C ;

Roth, EW ;

Stewart, JA .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999, 9 (02) :527-530

[3] Development of cryogenic loop heat pipes [J].

Chandratilleke, R ;

Hatakeyama, H ;

Nakagome, H .

CRYOGENICS, 1998, 38 (03) :263-269

[4] AFRL cryogenic technologies development programs [J].

Davis, T. M. ;

Tomlinson, B. J. .

IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE, 2008, 23 (03) :18-27

[5]

HOANG TT, 2005, PERFORMANCE DEMONSTR

[6]

HOANG TT, 2003, DESIGN OPTIMIZATION, P86

[7]

HOANG TT, 2003, DEV FLEXIBLE ADV LOO, P68

[8] Experimental investigation of cryogenic oscillating heat pipes [J].

Jiao, A. J. ;

Ma, H. B. ;

Critser, J. K. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2009, 52 (15-16) :3504-3509

[9]

KARUNANITHI R, 2008, DEV CRYOGENIC LOOP H, P393

[10] Summary of a 1 MJ Conduction-Cooled LTS Pulse Coil Developed for 1 MW, 1 s UPS-SMES [J].

Mito, Toshiyuki ;

Chikaraishi, Hirotaka ;

Kawagoe, Akifumi ;

Maekawa, Ryuji ;

Abe, Ryo ;

Baba, Tomosumi ;

Okumura, Kagao ;

Kuge, Atsuko ;

Iwakuma, Masataka ;

Sumiyoshi, Fumio .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2009, 19 (03) :1999-2003

← 1 2 →