Title:
HEATING TURBOMACHINE FOR A FUEL-CONDITIONING SYSTEM CONFIGURED TO SUPPLY AN AIRCRAFT TURBOSHAFT ENGINE WITH FUEL FROM A CRYOGENIC TANK
Document Type and Number:
WIPO Patent Application WO/2023/152232
Kind Code:
A1
Abstract:
The invention relates to a heating turbomachine (2) for a fuel-conditioning system (SC), which is configured to supply an aircraft turboshaft engine (T) with fuel (Q) from a cryogenic tank (RC), the heating turbomachine (2) comprising: a compressor (21); a turbine (22); a combustion chamber (24) which is configured to discharge a flow of exhaust air (AE) loaded with heat energy and to rotate the turbine (22); at least one fluid circuit (CM) in which a heat-transfer fluid (M) circulates in the downstream direction; and at least one post-combustion heat exchanger (32) which is mounted in the fluid circuit (CM) and is configured to extract heat energy from the exhaust air flow (AE) between the combustion chamber (24) and the turbine (22).
Inventors:
PARMENTIER NICOLAS CLAUDE (FR)
MAALOUF SAMER (FR)
MAALOUF SAMER (FR)
Application Number:
PCT/EP2023/053217
Publication Date:
August 17, 2023
Filing Date:
February 09, 2023
Export Citation:
Assignee:
SAFRAN (FR)
International Classes:
F02C3/22; F02C6/10; F02C7/224
Domestic Patent References:
| WO2022023648A1 | 2022-02-03 |
Foreign References:
| FR3110938A1 | 2021-12-03 | |||
| EP2385234A2 | 2011-11-09 | |||
| GB869274A | 1961-05-31 |
Attorney, Agent or Firm:
ARGYMA (FR)
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