Experiment on MHD generator with a large-scale superconducting magnet /ETL Mark V/

AIAA Journal ◽  
1976 ◽  
Vol 14 (11) ◽  
pp. 1655-1656 ◽  
Author(s):  
S. Ikeda ◽  
T. Masuda ◽  
Y. Kusaka ◽  
T. Honda ◽  
Y. Aiyama
1994 ◽  
Vol 03 (supp01) ◽  
pp. 33-42 ◽  
Author(s):  
K. VAN BIBBER ◽  
W. STÖFFL ◽  
P.L. ANTHONY ◽  
P. SIKIVIE ◽  
N.S. SULLIVAN ◽  
...  

We propose a large-scale experimental search for dark-matter axions which may constitute an important fraction of our own galactic halo. As shown by Sikivie,1 dark-matter axions may be detected by their stimulated conversion into monochromatic microwave photons in a tunable high-Q cavity inside a strong magnetic field. The principal improvement in power sensitivity over two earlier pilot experiments (×25) derives from the large-volume high field superconducting magnet (the NASA SUMMA coils). The improvement in mass range (1.5 to 12.6 μeV) will result from the use of several microwave cavity arrays, of 2n cavities each, over the course of the experimental program, rather than a single cavity. We are participating in a joint venture with the Institute for Nuclear Research of the Russian Academy of Sciences to do R&D on metalized precision-formed ceramic microwave cavities for the axion search.


AIAA Journal ◽  
1971 ◽  
Vol 9 (6) ◽  
pp. 1136-1143 ◽  
Author(s):  
B. ZAUDERER ◽  
E. TATE
Keyword(s):  

2010 ◽  
Vol 75 ◽  
pp. 208-214 ◽  
Author(s):  
Minoru Takeda

A seawater magnetohydrodynamics (MHD) power generator / hydrogen generator is expected to become popular with the development of superconducting technology because of low loss and high efficiency. We have designed a new helical-type seawater MHD generator using a solenoid superconducting magnet, by considering the experimental results for a helical-type MHD ship. The experimental and computational results for the helical-type generator including the results of a recent study on hydraulic characteristics are discussed.


1991 ◽  
Vol 111 (4) ◽  
pp. 461-467
Author(s):  
Tetsuji Okamura ◽  
Yoshihiro Okuno ◽  
Shigeharu Kabashima ◽  
Susumu Shioda

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