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Comparative studies on Ar and He closed-cycle MHD power plants combined with fossil fuel |
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| Authors: | K. Yoshikawa S. Shioda |
| Affiliation: | Tokyo Institute of Technology, Nagatsuta 4259, Midori-ku, Yokohama 227, Japan |
| Abstract: | Comparative studies on Ar and He closed-cycle MHD power plants combined with fossil fuel are performed. The sizes of a regenerative heat exchanger and a boiler are expected to be smaller for He than for Ar. The pressure loss of a working gas in a regenerative heat exchanger is reduced for He. The purification subsystem for He is expected to be more compact and economical than that for Ar; but a larger compressor is required for He than for Ar. |
| Keywords: | Closed-cycle MHD Ar He Regenerative heat exchanger Inert-gas purification |
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