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Patent Agency Ranking
公开(公告)号：US20220099466A1
公开(公告)日：2022-03-31
申请号：US17424561
申请日：2020-01-28
Applicant: The Texas A&M University System
Inventor： Abhay R. Patil , Gerald Morrison , Joshua A. Vandervort
Abstract: In an embodiment, a method for measuring parameters of a liquid, where the method includes measuring pressure drops across a flow meter, measuring pressure upstream of the flow meter, and identifying at least one liquid parameter based, at least in part, on a correlation of a change in a multiphase flow parameter to pulse output. In an additional embodiment, a measuring apparatus for measuring parameters of a liquid, where the measuring apparatus includes an electronic control operable to measure pressure drops across the measuring apparatus, measure pressure upstream of the measuring apparatus, and correlate a change in a multiphase parameter to measured pulse output of the measuring apparatus.
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公开(公告)号：US12050118B2
公开(公告)日：2024-07-30
申请号：US17424561
申请日：2020-01-28
Applicant: The Texas A&M University System
Inventor： Abhay R. Patil , Gerald Morrison , Joshua A. Vandervort
Abstract: In an embodiment, a method for measuring parameters of a liquid, where the method includes measuring pressure drops across a flow meter, measuring pressure upstream of the flow meter, and identifying at least one liquid parameter based, at least in part, on a correlation of a change in a multiphase flow parameter to pulse output. In an additional embodiment, a measuring apparatus for measuring parameters of a liquid, where the measuring apparatus includes an electronic control operable to measure pressure drops across the measuring apparatus, measure pressure upstream of the measuring apparatus, and correlate a change in a multiphase parameter to measured pulse output of the measuring apparatus.
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公开(公告)号：US20250012609A1
公开(公告)日：2025-01-09
申请号：US18787309
申请日：2024-07-29
Applicant: The Texas A&M University System
Inventor： Abhay R. Patil , Gerald Morrison , Joshua A. Vandervort
Abstract: In an embodiment, a method for measuring parameters of a liquid, where the method includes measuring pressure drops across a flow meter, measuring pressure upstream of the flow meter, and identifying at least one liquid parameter based, at least in part, on a correlation of a change in a multiphase flow parameter to pulse output. In an additional embodiment, a measuring apparatus for measuring parameters of a liquid, where the measuring apparatus includes an electronic control operable to measure pressure drops across the measuring apparatus, measure pressure upstream of the measuring apparatus, and correlate a change in a multiphase parameter to measured pulse output of the measuring apparatus.
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公开(公告)号：US11781556B2
公开(公告)日：2023-10-10
申请号：US17271066
申请日：2019-08-26
Applicant: The Texas A&M University System
Inventor： Abhay R. Patil , Gerald Morrison , Adolfo Delgado
IPC: F04D29/22 , F04D7/02 , F04D13/08 , F04D29/041 , F04D29/051 , F04D29/18 , F04D29/28
CPC classification number: F04D29/2266 , F04D7/02 , F04D13/08 , F04D29/041 , F04D29/051 , F04D29/18 , F04D29/284 , F04D29/286 , F05D2240/30
Abstract: A turbomachine includes a housing having an inlet and an outlet. A shaft is rotationally disposed in the housing. The shaft is rotatable about a longitudinal axis. An impeller is coupled to the shaft between the inlet and the outlet and rotates with the shaft. The impeller includes a single impeller inlet and an impeller outlet, a first set of vanes disposed on a first side of the impeller, and a second set of vanes disposed on a second side of the impeller. A passage is formed through a thickness of the impeller. The passage facilitates transmission of fluid from the first side of the impeller to the second side of the impeller such that fluid is supplied to the first set of vanes and the second set of vanes via the single impeller inlet. Transmission of fluid through the impeller reduces net axial thrust imparted to at least one of the impeller and the shaft.
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公开(公告)号：US20210324869A1
公开(公告)日：2021-10-21
申请号：US17271066
申请日：2019-08-26
Applicant: The Texas A&M University System
Inventor： Abhay R. Patil , Gerald Morrison , Adolfo Delgado
IPC: F04D29/22 , F04D29/041 , F04D29/051 , F04D13/08 , F04D7/02
Abstract: A turbomachine includes a housing having an inlet and an outlet. A shaft is rotationally disposed in the housing. The shaft is rotatable about a longitudinal axis. An impeller is coupled to the shaft between the inlet and the outlet and rotates with the shaft. The impeller includes a single impeller inlet and an impeller outlet, a first set of vanes disposed on a first side of the impeller, and a second set of vanes disposed on a second side of the impeller. A passage is formed through a thickness of the impeller. The passage facilitates transmission of fluid from the first side of the impeller to the second side of the impeller such that fluid is supplied to the first set of vanes and the second set of vanes via the single impeller inlet. Transmission of fluid through the impeller reduces net axial thrust imparted to at least one of the impeller and the shaft.
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