Title:
FUEL CONDITIONING SYSTEM AND METHOD CONFIGURED TO SUPPLY AN AIRCRAFT TURBINE ENGINE WITH FUEL FROM A CRYOGENIC TANK
Document Type and Number:
WIPO Patent Application WO/2022/263307
Kind Code:
A1
Abstract:
A fuel conditioning system configured to supply an aircraft turbine engine with fuel from a cryogenic tank, the fuel circuit comprising a buffer tank (R2) for supplying the turbine engine and a plurality of compression modules (1A-1D) configured to supply the buffer tank (R2), each compression module (1A-1D) comprising an elementary tank (3A-3D) of fixed volume, an elementary heat source (2A-2D) configured to increase the temperature of the fuel in the elementary tank (3A-3D) in an isochoric manner, an inlet valve (V1A-V1D) connecting the elementary tank (3A-3D) to an upstream part of the fuel circuit (CQ), an outlet valve (V3A-V3D) connecting the elementary tank (3A-3D) to the buffer tank (R2) and a venting valve (V3A-V3D) connecting the elementary tank (3A-3D) to the cryogenic tank via a return circuit (CR) in which a gaseous stream (G) circulates.
Inventors:
MAALOUF SAMER (FR)
JOUAN HUGO (FR)
SIBILLI THIERRY (FR)
LAMBERT PIERRE-ALAIN (FR)
NOBA IBRAHIMA (FR)
JOUAN HUGO (FR)
SIBILLI THIERRY (FR)
LAMBERT PIERRE-ALAIN (FR)
NOBA IBRAHIMA (FR)
Application Number:
PCT/EP2022/065799
Publication Date:
December 22, 2022
Filing Date:
June 10, 2022
Export Citation:
Assignee:
SAFRAN (FR)
International Classes:
F02C3/22; F02C7/22; F02C9/40
Domestic Patent References:
| WO2014105335A1 | 2014-07-03 | |||
| WO2019102156A1 | 2019-05-31 |
Foreign References:
| DE102018221323A1 | 2020-06-10 | |||
| US20200088098A1 | 2020-03-19 |
Attorney, Agent or Firm:
ARGYMA (FR)
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