Exhaust-gas treatment device, aircraft propulsion system, and method for treating an exhaust-gas stream
Номер патента: EP3797217A1
Опубликовано: 31-03-2021
Автор(ы): HERMANN KLINGELS, Oliver Schmitz
Принадлежит: MTU Aero Engines AG
Опубликовано: 31-03-2021
Автор(ы): HERMANN KLINGELS, Oliver Schmitz
Принадлежит: MTU Aero Engines AG
Реферат: The present invention relates to an exhaust-gas treatment device, to an aircraft propulsion system, and to methods for treating an exhaust-gas stream. According to one aspect, an exhaust-gas treatment device for treating an exhaust-gas stream from a turbomachine has a condenser which condenses at least a proportion of water contained in the exhaust-gas stream from the turbomachine and thereby releases a first energy quantity; an evaporator which evaporates at least a proportion of the water condensed in the condenser and thereby absorbs a second energy quantity, which is extracted from the exhaust-gas stream from the turbomachine; a turbine which is driven by steam released from the evaporator and which expands the steam; a blower which can be driven by the turbine and which feeds ambient air to the condenser in order that said condenser absorbs the first energy quantity; and at least one outlet device from which the ambient air output from the condenser and/or a dehumidified exhaust-gas stream is let out of the condenser (8).
Guide device for an exhaust gas turbocharger
Номер патента: US20040202538A1. Автор: Josef Hausknecht. Владелец: MTU Friedrichshafen GmbH. Дата публикации: 2004-10-14.