Regenerative air heater
Patent
·
OSTI ID:5460171
A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.
- Assignee:
- Dept. Of Energy
- Patent Number(s):
- US 4322205
- OSTI ID:
- 5460171
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
20 FOSSIL-FUELED POWER PLANTS
200100* -- Fossil-Fueled Power Plants-- Power Plants & Power Generation
AIR HEATERS
CERAMICS
COAL-FIRED MHD GENERATORS
DESIGN
DIRECT ENERGY CONVERTERS
ENERGY TRANSFER
EXHAUST GASES
FLUIDS
GASEOUS WASTES
GASES
HEAT EXTRACTION
HEAT TRANSFER
HEATERS
MATERIALS
MATRIX MATERIALS
MECHANICAL STRUCTURES
MHD GENERATORS
OPEN-CYCLE SYSTEMS
REFRACTORIES
REGENERATION
SUPPORTS
WASTES
200100* -- Fossil-Fueled Power Plants-- Power Plants & Power Generation
AIR HEATERS
CERAMICS
COAL-FIRED MHD GENERATORS
DESIGN
DIRECT ENERGY CONVERTERS
ENERGY TRANSFER
EXHAUST GASES
FLUIDS
GASEOUS WASTES
GASES
HEAT EXTRACTION
HEAT TRANSFER
HEATERS
MATERIALS
MATRIX MATERIALS
MECHANICAL STRUCTURES
MHD GENERATORS
OPEN-CYCLE SYSTEMS
REFRACTORIES
REGENERATION
SUPPORTS
WASTES