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1. WO2022005633 - HEAT EXCHANGER SYSTEM

Publication Number WO/2022/005633
Publication Date 06.01.2022
International Application No. PCT/US2021/032580
International Filing Date 14.05.2021
IPC
F02C 1/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
1Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
04the working fluid being heated indirectly
F02C 7/12 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
12Cooling of plants
F28D 21/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
21Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
F28D 7/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
7Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 27/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
27Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Applicants
  • LUMMUS TECHNOLOGY LLC [US]/[US]
Inventors
  • JIBB, Richard, John
  • GUYMON, David
  • HERBANEK, Ron
  • BRIGNONE, Vincenzo, Marco
  • GROPPI, Roberto
Agents
  • STARK, Duncan
Priority Data
63/045,67529.06.2020US
63/045,69729.06.2020US
63/045,72129.06.2020US
63/045,74329.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HEAT EXCHANGER SYSTEM
(FR) SYSTÈME D'ÉCHANGEUR DE CHALEUR
Abstract
(EN) A system may include a turbine and a recuperative heat exchanger system. The recuperative heat exchanger system is configured to receive exhaust gases from the turbine. The recuperative heat exchanger system may include a precool section to cool the exhaust gases, a major heating section to receive the cooled the exhaust gases, and a minor heating section to receive the cooled the exhaust gases.
(FR) Système pouvant comprendre une turbine et un système d'échangeur de chaleur à récupération. Le système d'échangeur de chaleur à récupération est conçu pour recevoir des gaz d'échappement provenant de la turbine. Le système d'échangeur de chaleur à récupération peut comprendre une section de prérefroidissement pour refroidir les gaz d'échappement, une section de chauffage majeure pour recevoir les gaz d'échappement refroidis, et une section de chauffage mineure pour recevoir les gaz d'échappement refroidis.
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