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1. WO2022126248 - A ZERO-EMISSION JET ENGINE EMPLOYING A DUAL-FUEL MIX OF AMMONIA AND HYDROGEN USING A WAVE ROTOR REFORMER

Publication Number WO/2022/126248
Publication Date 23.06.2022
International Application No. PCT/CA2021/051789
International Filing Date 13.12.2021
IPC
B64D 37/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
37Arrangements in connection with fuel supply for power plant
B64D 33/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
33Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
C01B 3/04 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
04by decomposition of inorganic compounds, e.g. ammonia
F02C 3/02 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
3Gas-turbine plants characterised by the use of combustion products as the working fluid
02using exhaust-gas pressure in a pressure exchanger to compress combustion-air
F02C 3/20 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
3Gas-turbine plants characterised by the use of combustion products as the working fluid
20using a special fuel, oxidant, or dilution fluid to generate the combustion products
F02C 7/22 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
22Fuel supply systems
Applicants
  • NEW WAVE HYDROGEN, INC. [CA]/[CA]
Inventors
  • AKBARI, Pejman
  • TUCHLER, Stefan
Agents
  • GOWLING WLG (CANADA) LLP
  • NASSIF, Omar
Priority Data
17/545,77108.12.2021US
63/127,61418.12.2020US
63/193,40026.05.2021US
63/193,40726.05.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A ZERO-EMISSION JET ENGINE EMPLOYING A DUAL-FUEL MIX OF AMMONIA AND HYDROGEN USING A WAVE ROTOR REFORMER
(FR) MOTEUR À RÉACTION À ÉMISSION NULLE EMPLOYANT UN MÉLANGE COMBUSTIBLE DOUBLE D'AMMONIAC ET D'HYDROGÈNE UTILISANT UN REFORMEUR À ROTOR ET À ONDES
Abstract
(EN) An improved power generation system for aircraft and methods of its operation are provided, wherein the system combines a wave reformer providing a contiguous fuel supply to a jet engine, and use of ammonia as the fuel source from which hydrogen and/or a duel supply of ammonia and hydrogen will be supplied to aircraft jet engines leading to a higher thermal efficiency than existing engines with low to no direct emission footprint.
(FR) L'invention concerne un système de production d'énergie amélioré pour aéronef et des procédés de fonctionnement associés, le système combinant un reformeur à ondes fournissant une alimentation en combustible continue à un moteur à réaction et l'utilisation d'ammoniac comme source de combustible à partir de laquelle de l'hydrogène et/ou une alimentation double d'ammoniac et d'hydrogène seront fournis à des moteurs à réaction d'aéronef conduisant à un rendement thermique plus élevé que les moteurs existants, l'empreinte des émissions directes étant faible ou inexistante.
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