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公开(公告)号：US10634403B2
公开(公告)日：2020-04-28
申请号：US15178220
申请日：2016-06-09
摘要： An evaporator comprises a plurality of thermal elements disposed in a shell interior of an evaporator shell. A primary supply line configured to carry a working fluid is disposed in the shell interior. A plurality of tube sets is fluidically coupled to the primary supply line, and each tube set is spaced apart from an adjacent tube set along the first primary supply line. Each tube set comprises a plurality of individual tubes, with each tube proximate a different subset of thermal elements within the shell interior. Each tube comprises a plurality of first fluid distribution points configured to distribute the working fluid proximate the external surface of at least one of the plurality of thermal elements, thereby increasing the amount of surface area of the thermal elements in contact with the working fluid, and increasing the overall efficiency of the evaporator.
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公开(公告)号：US20170219300A1
公开(公告)日：2017-08-03
申请号：US15493245
申请日：2017-04-21
CPC分类号： F28F9/18 , B23K20/1265 , B23K20/129 , B23K2101/14 , F28D7/16 , F28F9/14 , F28F9/185 , F28F2275/062 , Y02E10/34 , Y10T29/49364
摘要： A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes. In particular, an interference fit is used to lock the ends of the tubes into the tube sheet without flaring or expanding the tube ends. A FSW process is then used to weld the ends of the tubes to the tube sheet.
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公开(公告)号：US20200003339A1
公开(公告)日：2020-01-02
申请号：US16569737
申请日：2019-09-13
发明人： Scott M. Maurer , Eugene C. Jansen
IPC分类号： F16L9/128 , B29C39/00 , B29C39/02 , F03G7/05 , F16L1/15 , F16L9/12 , B29C70/70 , B29C39/18 , B29C39/14
摘要： A continuous reinforced cold water pipe (CWP) for an Ocean Thermal Energy Conversion (OTEC) system is formed from a sequential series of molded pipe sections, which are formed from a series of rigid frame sections and a curable material to form the continuous reinforced CWP. Each molded pipe section is formed by moving a rigid frame section into a mold, enclosing at least a portion of the rigid frame section in the curable material, and curing the curable material. As each molded pipe section is moved out of the mold, the next sequential rigid frame section, which is connected to the previous rigid frame section, is moved into the mold. The cycle is repeated as many times as required to form the continuous reinforced CWP having a desired length.
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公开(公告)号：US10436353B2
公开(公告)日：2019-10-08
申请号：US15391236
申请日：2016-12-27
发明人： Scott M. Maurer , Eugene C. Jansen
IPC分类号： F16L9/128 , B29C39/18 , B29C39/14 , B29C39/00 , B29C39/02 , F03G7/05 , F16L1/15 , F16L9/12 , B29C70/70 , B29L23/00 , B29K23/00
摘要： A continuous reinforced cold water pipe (CWP) for an Ocean Thermal Energy Conversion (OTEC) system is formed from a sequential series of molded pipe sections, which are formed from a series of rigid frame sections and a curable material to form the continuous reinforced CWP. Each molded pipe section is formed by moving a rigid frame section into a mold, enclosing at least a portion of the rigid frame section in the curable material, and curing the curable material. As each molded pipe section is moved out of the mold, the next sequential rigid frame section, which is connected to the previous rigid frame section, is moved into the mold. The cycle is repeated as many times as required to form the continuous reinforced CWP having a desired length.
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公开(公告)号：US20170219299A1
公开(公告)日：2017-08-03
申请号：US15493237
申请日：2017-04-21
CPC分类号： F28F9/18 , B23K20/1265 , B23K20/129 , B23K2101/14 , F28D7/16 , F28F9/14 , F28F9/185 , F28F2275/062 , Y02E10/34 , Y10T29/49364
摘要： A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes. In particular, an interference fit is used to lock the ends of the tubes into the tube sheet without flaring or expanding the tube ends. A FSW process is then used to weld the ends of the tubes to the tube sheet.
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公开(公告)号：US09658002B2
公开(公告)日：2017-05-23
申请号：US14202636
申请日：2014-03-10
IPC分类号： F28F9/14 , B23K20/12 , F28F9/18 , B23K101/14
CPC分类号： F28F9/18 , B23K20/1265 , B23K20/129 , B23K2101/14 , F28D7/16 , F28F9/14 , F28F9/185 , F28F2275/062 , Y10T29/49364
摘要： A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes. In particular, an interference fit is used to lock the ends of the tubes into the tube sheet without flaring or expanding the tube ends. A FSW process is then used to weld the ends of the tubes to the tube sheet.
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公开(公告)号：US20160363355A1
公开(公告)日：2016-12-15
申请号：US15178220
申请日：2016-06-09
IPC分类号： F25B39/00
摘要： An evaporator comprises a plurality of thermal elements disposed in a shell interior of an evaporator shell. A primary supply line configured to carry a working fluid is disposed in the shell interior. A plurality of tube sets is fluidically coupled to the primary supply line, and each tube set is spaced apart from an adjacent tube set along the first primary supply line. Each tube set comprises a plurality of individual tubes, with each tube proximate a different subset of thermal elements within the shell interior. Each tube comprises a plurality of first fluid distribution points configured to distribute the working fluid proximate the external surface of at least one of the plurality of thermal elements, thereby increasing the amount of surface area of the thermal elements in contact with the working fluid, and increasing the overall efficiency of the evaporator.
摘要翻译： 蒸发器包括设置在蒸发器壳体的壳体内部的多个热元件。 配置为承载工作流体的主供应管线设置在壳体内部。 多个管组流体耦合到主供应管线，并且每个管组件与沿着第一主供应管线的相邻管组间隔开。 每个管组包括多个单独的管，每个管接近壳体内部的不同的热元件子集。 每个管包括多个第一流体分配点，其被配置为在多个热元件中的至少一个热元件的外表面附近分布工作流体，从而增加与工作流体接触的热元件的表面积的量，以及 提高蒸发器的整体效率。
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公开(公告)号：US10670312B2
公开(公告)日：2020-06-02
申请号：US15178220
申请日：2016-06-09
摘要： An evaporator comprises a plurality of thermal elements disposed in a shell interior of an evaporator shell. A primary supply line configured to carry a working fluid is disposed in the shell interior. A plurality of tube sets is fluidically coupled to the primary supply line, and each tube set is spaced apart from an adjacent tube set along the first primary supply line. Each tube set comprises a plurality of individual tubes, with each tube proximate a different subset of thermal elements within the shell interior. Each tube comprises a plurality of first fluid distribution points configured to distribute the working fluid proximate the external surface of at least one of the plurality of thermal elements, thereby increasing the amount of surface area of the thermal elements in contact with the working fluid, and increasing the overall efficiency of the evaporator.
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公开(公告)号：US10247491B2
公开(公告)日：2019-04-02
申请号：US15493237
申请日：2017-04-21
IPC分类号： F28D7/16 , F28F9/14 , F28F9/18 , B23K20/12 , B23K101/14
摘要： A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes. In particular, an interference fit is used to lock the ends of the tubes into the tube sheet without flaring or expanding the tube ends. A FSW process is then used to weld the ends of the tubes to the tube sheet.
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公开(公告)号：US20180180200A1
公开(公告)日：2018-06-28
申请号：US15391236
申请日：2016-12-27
发明人： Scott M. Maurer , Eugene C. Jansen
CPC分类号： F16L9/128 , B29C39/003 , B29C39/02 , B29C39/142 , B29C39/18 , B29C70/70 , B29K2023/065 , B29K2023/12 , B29K2023/18 , B29L2023/22 , F03G7/05 , F16L1/15 , F16L9/12 , Y02E10/34
摘要： A continuous reinforced cold water pipe (CWP) for an Ocean Thermal Energy Conversion (OTEC) system is formed from a sequential series of molded pipe sections, which are formed from a series of rigid frame sections and a curable material to form the continuous reinforced CWP. Each molded pipe section is formed by moving a rigid frame section into a mold, enclosing at least a portion of the rigid frame section in the curable material, and curing the curable material. As each molded pipe section is moved out of the mold, the next sequential rigid frame section, which is connected to the previous rigid frame section, is moved into the mold. The cycle is repeated as many times as required to form the continuous reinforced CWP having a desired length.
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