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公开(公告)号：US20210340914A1
公开(公告)日：2021-11-04
申请号：US17375489
申请日：2021-07-14
Applicant: General Electric Company
Inventor： Daniel Alan Niergarth , Adon Delgado, JR. , Brandon Wayne Miller , Hendrik Pieter Jacobus de Bock
Abstract: A gas turbine engine includes a turbomachine and a thermal management system. The thermal management system includes a heat source heat exchanger configured to collect heat from the turbomachine during operation; a heat sink heat exchanger; and a thermal transport bus having a heat exchange fluid configured to flow therethrough at a pressure within an operational pressure range. The thermal management system defines an operational temperature range for the heat exchange fluid, the operational temperature range having a lower temperature limit less than about zero degrees Fahrenheit at a pressure within the operational pressure range and an upper temperature limit of at least about 1000 degrees Fahrenheit at a pressure within the operational pressure range.
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公开(公告)号：US20190153953A1
公开(公告)日：2019-05-23
申请号：US15819443
申请日：2017-11-21
Applicant: General Electric Company
Inventor： Daniel Alan Niergarth , Adon Delgado, JR. , Brandon Wayne Miller , Hendrik Pieter Jacobus de Bock
Abstract: A gas turbine engine includes a turbomachine and a thermal management system. The thermal management system includes a heat source heat exchanger configured to collect heat from the turbomachine during operation; a heat sink heat exchanger; and a thermal transport bus having a heat exchange fluid configured to flow therethrough at a pressure within an operational pressure range. The thermal management system defines an operational temperature range for the heat exchange fluid, the operational temperature range having a lower temperature limit less than about zero degrees Fahrenheit at a pressure within the operational pressure range and an upper temperature limit of at least about 1000 degrees Fahrenheit at a pressure within the operational pressure range.
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