Abstract An improved MHD electrical power generating system of the type having a MHD topping cycle and a steam generating bottoming cycle is disclosed. The system typically includes a combustion system, a conventional MHD generator and a first diffuser radiant boiler. The improvement comprises a first supersonic MHD generator and ramjet engine configuration operatively connected in series with each other and with the conventional MHD generator. The first supersonic MHD generator and ramjet engine configuration increase the power output and improve the operating efficiency of the electrical generating system. A diffuser system is also disclosed which is in fluid communication with the supersonic MHD generator and the ramjet engine for collecting bypass plasma gas to be used for heating a second radiant boiler adapted for powering a steam turbine generator.
Inventors
👤 Muhammed A. Rahman
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-30 05:10
CPC Classifications
H; H02; H02K; H02K44/00; H02K44/08
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
97 words
An improved MHD power generating system of the type having a MHD topping cycle and a steam generating bottoming cycle and including a combustion system, at least one conventional MHD generator and a first radiant boiler in fluid communication with the secondary MHD generator, wherein the improvement comprises a first supersonic MHD generator and a ramjet engine operatively connected in series with said first supersonic MHD generator, said ramjet engine fluidly coupling said supersonic MHD generator with said conventional MHD generator for increasing the power output and improving the operating efficiency of the electric power generating system.
Claim 2
Dependent Claim
97 words
An improved MHD power generating system of the type having a MHD topping cycle and a steam generating bottoming cycle and including a combustion system, at least one conventional MHD generator and a first radiant boiler in fluid communication with the secondary MHD generator, wherein the improvement comprises a first supersonic MHD generator and a ramjet engine operatively connected in series with said first supersonic MHD generator, said ramjet engine fluidly coupling said supersonic MHD generator with said conventional MHD generator for increasing the power output and improving the operating efficiency of the electric power generating system.
Claim 3
Dependent Claim
61 words
An improved MHD electric power generating system as claimed in claim 1, further comprising a second radiant boiler adapted for powering a steam turbine generator and diffuser means fluidly communicating said first supersonic MHD channel with said ramjet engine, said diffuser means being adapted to collect bypass plasma gas from the first supersonic MHD channel for heating said second radiant boiler.
Claim 4
Dependent Claim
55 words
An improved MHD electric power generating system claimed in claim 2, wherein said diffuser means comprises a first funnel shaped portion adapted for causing an oblique shock wave to slow the bypass plasma gas and a second constant area transition section, said constant area transition section being adapted to further decelerate the by-pass plasma gas.
Claim 5
Dependent Claim
27 words
An improved MHD electric power generating system as claimed in claim 3, wherein said first supersonic MHD generator has a mach number of at least approximately 1.5.