FUEL CONDITIONING SYSTEM AND METHOD CONFIGURED TO SUPPLY AN AIRCRAFT TURBINE ENGINE USING FUEL FROM A CRYOGENIC TANK

Title:

FUEL CONDITIONING SYSTEM AND METHOD CONFIGURED TO SUPPLY AN AIRCRAFT TURBINE ENGINE USING FUEL FROM A CRYOGENIC TANK

Document Type and Number:

WIPO Patent Application WO/2022/189154

Kind Code:

A1

Abstract:

Disclosed is a fuel conditioning system (SC) configured to supply an aircraft turbine engine using fuel (Q) from a cryogenic tank (RC), the conditioning system (SC) comprising at least one pumping turbomachine (1), a first heat exchanger (31) configured to heat the fuel (Q) in the fuel circuit (CQ) by circulating an air stream (A), and at least one heating turbomachine (2) configured to supply an air flow (A) to the first heat exchanger (31), the heating turbomachine (2) comprising an air intake compressor (21), a combustion chamber (24) and an air exhaust turbine (22) configured to drive the air intake compressor (21), the combustion chamber (24) being supplied with air taken from the air flow (A) and with the fuel (Q) from the fuel circuit (CQ).

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Inventors:

LAMBERT PIERRE-ALAIN (FR)
MAALOUF SAMER (FR)

Application Number:

PCT/EP2022/054594

Publication Date:

September 15, 2022

Filing Date:

February 24, 2022

Export Citation:

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Assignee:

SAFRAN (FR)

International Classes:

F02C3/22; F02C7/22; F02C7/224; F02C9/40; F04D13/04

Foreign References:

EP3623604A1	2020-03-18
GB2240813A	1991-08-14
EP1672270A2	2006-06-21
US20140165584A1	2014-06-19
EP3623604A1	2020-03-18

Attorney, Agent or Firm:

ARGYMA (FR)

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