Magnetohydrodynamic generator electrode
Abstract
An improved electrode for use as a current collector in the channel of a magnetohydrodynamid (MHD) generator utilizes an elongated monolithic cap of dense refractory material compliantly mounted to the MHD channel frame for collecting the current. The cap has a central longitudinal channel which contains a first layer of porous refractory ceramic as a high-temperature current leadout from the cap and a second layer of resilient wire mesh in contact with the first layer as a low-temperature current leadout between the first layer and the frame. Also described is a monolithic ceramic insulator compliantly mounted to the frame parallel to the electrode by a plurality of flexible metal strips.
- Inventors:
-
- Richland, WA
- Orland Park, IL
- Park Forest, IL
- Berkeley, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 863291
- Patent Number(s):
- 4140931
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- magnetohydrodynamic; generator; electrode; improved; current; collector; channel; magnetohydrodynamid; mhd; utilizes; elongated; monolithic; cap; dense; refractory; material; compliantly; mounted; frame; collecting; central; longitudinal; contains; layer; porous; ceramic; high-temperature; leadout; resilient; wire; mesh; contact; low-temperature; described; insulator; parallel; plurality; flexible; metal; strips; ceramic insulator; flexible metal; magnetohydrodynamic generator; refractory material; current collector; wire mesh; current lead; refractory ceramic; metal strips; metal strip; temperature current; monolithic ceramic; mhd channel; improved electrode; porous refractory; dense refractory; generator utilizes; /310/
Citation Formats
Marchant, David D, Killpatrick, Don H, Herman, Harold, and Kuczen, Kenneth D. Magnetohydrodynamic generator electrode. United States: N. p., 1979.
Web.
Marchant, David D, Killpatrick, Don H, Herman, Harold, & Kuczen, Kenneth D. Magnetohydrodynamic generator electrode. United States.
Marchant, David D, Killpatrick, Don H, Herman, Harold, and Kuczen, Kenneth D. Mon .
"Magnetohydrodynamic generator electrode". United States. https://www.osti.gov/servlets/purl/863291.
@article{osti_863291,
title = {Magnetohydrodynamic generator electrode},
author = {Marchant, David D and Killpatrick, Don H and Herman, Harold and Kuczen, Kenneth D},
abstractNote = {An improved electrode for use as a current collector in the channel of a magnetohydrodynamid (MHD) generator utilizes an elongated monolithic cap of dense refractory material compliantly mounted to the MHD channel frame for collecting the current. The cap has a central longitudinal channel which contains a first layer of porous refractory ceramic as a high-temperature current leadout from the cap and a second layer of resilient wire mesh in contact with the first layer as a low-temperature current leadout between the first layer and the frame. Also described is a monolithic ceramic insulator compliantly mounted to the frame parallel to the electrode by a plurality of flexible metal strips.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1979},
month = {Mon Jan 01 00:00:00 EST 1979}
}