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公开(公告)号：US11786868B2
公开(公告)日：2023-10-17
申请号：US17368583
申请日：2021-07-06
Applicant: Khalifa University of Science and Technology
Inventor： Hassan Arafat , Rashid Abu Al-Rub , Nurshaun Sreedhar , Oraib Al-Ketan , Navya Thomas
CPC classification number: B01D63/12 , B01D63/06 , B01D63/062 , B01D63/065 , B01D63/08 , B01D63/10 , B01D63/103 , B01D2313/143 , B01D2313/146
Abstract: A filter element comprises a membrane layer; and a feed spacer on the membrane layer, wherein the feed spacer comprises a plurality of unit cells arranged in three dimensions, wherein each of the plurality of unit cells comprises a cavity defined by a triply periodic minimal surface, and wherein the cavities of the plurality of unit cells are interconnected to allow a fluid to pass through the cavities of the plurality of unit cells.
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公开(公告)号：US20210331118A1
公开(公告)日：2021-10-28
申请号：US17368583
申请日：2021-07-06
Applicant: Khalifa University of Science and Technology
Inventor： Hassan Arafat , Rashid Abu Al-Rub , Nurshaun Sreedhar , Oraib Al-Ketan , Navya Thomas
Abstract: A filter element comprises a membrane layer; and a feed spacer on the membrane layer, wherein the feed spacer comprises a plurality of unit cells arranged in three dimensions, wherein each of the plurality of unit cells comprises a cavity defined by a triply periodic minimal surface, and wherein the cavities of the plurality of unit cells are interconnected to allow a fluid to pass through the cavities of the plurality of unit cells.
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Patent Agency Ranking
公开(公告)号：US11874070B2
公开(公告)日：2024-01-16
申请号：US17772800
申请日：2020-11-25
Applicant: Khalifa University of Science and Technology
Inventor： Rashid K. Abu Al-Rub , Oraib Al-Ketan
CPC classification number: F28D7/08 , F28F13/003 , F28F2210/02 , F28F2255/00
Abstract: Heat transfer devices, components thereof, and related methods are provided. Embodiments include heat transfer devices and/or heat transfer components including a spinodal structure having a bi-continuous topology obtained by modeling a spinodal decomposition process, wherein the spinodal structure having the bi-continuous topology is a spinodal shell structure or a spinodal solid structure. Embodiments include methods of making heat transfer devices and/or heat transfer components using additive manufacturing. Other further embodiments are provided in the present disclosure.
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公开(公告)号：US11828541B2
公开(公告)日：2023-11-28
申请号：US17772800
申请日：2020-11-25
Applicant: Khalifa University of Science and Technology
Inventor： Rashid K. Abu Al-Rub , Oraib Al-Ketan
CPC classification number: F28D7/08 , F28F13/003 , F28F2210/02 , F28F2255/00
Abstract: Heat transfer devices, components thereof, and related methods are provided. Embodiments include heat transfer devices and/or heat transfer components including a spinodal structure having a bi-continuous topology obtained by modeling a spinodal decomposition process, wherein the spinodal structure having the bi-continuous topology is a spinodal shell structure or a spinodal solid structure. Embodiments include methods of making heat transfer devices and/or heat transfer components using additive manufacturing. Other further embodiments are provided in the present disclosure.
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公开(公告)号：US11779888B2
公开(公告)日：2023-10-10
申请号：US17202062
申请日：2021-03-15
Applicant: Khalifa University of Science and Technology
Inventor： Hassan Arafat , Rashid Abu Al-Rub , Nurshaun Sreedhar , Oraib Al-Ketan , Navya Thomas
CPC classification number: B01D63/12 , B01D63/06 , B01D63/062 , B01D63/065 , B01D63/08 , B01D63/10 , B01D63/103 , B01D2313/143 , B01D2313/146
Abstract: A filter element comprises a membrane layer; and a feed spacer on the membrane layer, wherein the feed spacer comprises a plurality of unit cells arranged in three dimensions, wherein each of the plurality of unit cells comprises a cavity defined by a triply periodic minimal surface, and wherein the cavities of the plurality of unit cells are interconnected to allow a fluid to pass through the cavities of the plurality of unit cells.
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6.发明申请公开(公告)号：US20180117872A1
公开(公告)日：2018-05-03
申请号：US15819277
申请日：2017-11-21
Applicant: Khalifa University of Science and Technology
Inventor： Rashid Abu Al-Rub , Oraib Al-Ketan
CPC classification number: B32B3/12 , B32B2305/02 , B32B2307/10 , B32B2307/206 , B32B2307/304 , G10K11/162 , H01M4/02 , H01M4/13 , H01M2004/021 , H01M2004/025 , H01M2004/028
Abstract: Interpenetrating phase composite (IPC) structures including triply periodic minimal surfaces and methods of forming the IPC structures are provided. The IPC structures may include unit cells connected to each other and arranged in three-dimensions. Each of the unit cells may include an IPC that consists of a first portion having a first volume and a second portion having a second volume. The first portion of the IPC may be substantially filled with a reinforcing material. A surface of the reinforcing material facing the second portion of the IPC may be a triply periodic minimal surface. A first one of the unit cells has a first ratio of the first volume to the second volume, a second one of the unit cells has a second ratio of the first volume to the second volume, and the first ratio and the second ratio may be different from each other.
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公开(公告)号：US20180117533A1
公开(公告)日：2018-05-03
申请号：US15795864
申请日：2017-10-27
Applicant: Khalifa University of Science and Technology
Inventor： Hassan Arafat , Rashid Abu Al-Rub , Nurshaun Sreedhar , Oraib Al-Ketan
IPC: B01D63/12
CPC classification number: B01D63/12 , B01D63/103 , B01D2313/143 , B01D2313/146
Abstract: A filter element comprises a membrane layer; and a feed spacer on the membrane layer, wherein the feed spacer comprises a plurality of unit cells arranged in three dimensions, wherein each of the plurality of unit cells comprises a cavity defined by a triply periodic minimal surface, and wherein the cavities of the plurality of unit cells are interconnected to allow a fluid to pass through the cavities of the plurality of unit cells.
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