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High Efficiency Magnetohydrodynamic Power Generation

[Category : - OTHER]
[Viewed 1044 times]

A magnetohydrodynamic energy conversion device with an electrically conductive working fluid flowing through a conduit in a magnetic field has permanent magnets aligned for maximum field density for inducing an electric current in the fluid and a multistage cooling system for cryogenically cooling the magnets whereby heat is removed from the device at successive cooling stages having respective different coolants, e.g., water, liquid nitrogen and liquid helium, to maintain the magnets at temperatures low enough to produce high tesla magnetic flux densities in the presence of a high temperature working fluid.

Patent publications:

 US 8786140
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Seller:

mhdenergy (United States)

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