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1. 发明申请

WO2011056860A1 MICROCHANNEL FIN HEAT EXCHANGER 审中-公开
标题翻译： MICROCHANNEL FIN热交换器
公开(公告)号：WO2011056860A1
公开(公告)日：2011-05-12
申请号：PCT/US2010/055285
申请日：2010-11-03
申请人： OHIO UNIVERSITY , URIELI, Israel , ALAM, Khairul
发明人： URIELI, Israel , ALAM, Khairul
IPC分类号： H05K7/20
CPC分类号： F28D15/0266 , F28D2015/0225 , F28F1/022
摘要： An efficient and compact heat exchanger, such as a thermosyphon, having fins with microchannels formed therethrough. The array of microchannels enhances the heat transfer between the fin and the fluid flowing over the fins. The gaseous phase of the working fluid, such as propane, condenses on the condenser sidewalls as heat is removed, and the gaseous phase extends through the center of essentially the entire length of the microchannels. This results in an isothermal fin, which enhances heat transfer due to maximization of the temperature difference between the working fluid and the fluid flowing over the fins.
摘要翻译：一种高效紧凑的热交换器，例如热虹吸管，具有通过其形成的微通道的翅片。微通道阵列增强了翅片和流过翅片的流体之间的热传递。当除去热量时，工作流体（例如丙烷）的气相在冷凝器侧壁上冷凝，并且气相延伸穿过微通道的基本上整个长度的中心。这导致等温翅片，其由于工作流体和流过翅片的流体之间的温度差最大化而增强热传递。

2. 发明申请

WO2016172321A1 SIEVE ARRAY AND PRECIPITATOR DEVICE AND METHOD OF TREATING EXHAUST 审中-公开
标题翻译： SIEVE ARRAY AND PRECIPITATOR DEVICE AND METHOD OF TREAT EXHAUST
公开(公告)号：WO2016172321A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028606
申请日：2016-04-21
申请人： OHIO UNIVERSITY
发明人： PASIC, Hajrudin , ALAM, Khairul
IPC分类号： B01D46/00 , B01D47/02 , B03C3/16
CPC分类号： B01D47/028 , B01D46/0053 , B01D47/02 , B03C3/16 , B03C3/41 , B03C3/455 , B03C3/49 , B03C3/76 , B03C3/763
摘要： A vibrating wet precipitator is designed to remove particulates from particulate-laden hot gas. The precipitator 10 includes an array 30 of vertical wet cords 26 stretched within a duct 12. The cords 26 are tuned to vibrate due to the gas flow by controlling key parameters such as gas flow, velocity, cord length and diameter so that particulate collection and heat transfer efficiency are maximized. The cords are part of sieves 24. A plurality of these sieves are arranged to define a plurality of gaps 28, through which the exhaust flows. The sieves 24 and thus the cords 26 are spaced so that a vortex from a first cord 26(a) affects an adjacent cord 26(b) and a subsequent cord 26(c). The particles are then absorbed in liquid, which can be passed through a heat exchanger, filtered and subsequently reused. Preferably the cord arrangement is designed to allow the cords to vibrate at high frequencies, typically 10 to 100 Hz, to maximize particulate collection.
摘要翻译：设计了一台振动式湿式除尘器，用于从颗粒状的热气中除去颗粒物。除尘器10包括在管道12内延伸的垂直湿帘线26的阵列30.通过控制关键参数（例如气体流速，速度，帘线长度和直径），帘线26由于气体流动被调谐以振动，使得颗粒物收集和传热效率最大化。帘线是筛子24的一部分。多个这些筛子被布置成限定多个间隙28，排气流过该间隙28。筛24和因此帘线26间隔开，使得来自第一帘线26（a）的涡流影响相邻帘线26（b）和随后的帘线26（c）。然后将颗粒吸收在液体中，其可以通过热交换器，过滤并随后重复使用。优选地，帘线装置被设计成允许帘线以高频（通常为10至100Hz）振动，以使颗粒收集最大化。

3. 发明申请

WO2015048255A1 DISCHARGE ELECTRODE SUSPENSION SYSTEM USING RINGS 审中-公开
标题翻译：放电电极悬挂系统使用环
公开(公告)号：WO2015048255A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057409
申请日：2014-09-25
申请人： OHIO UNIVERSITY
发明人： ALAM, Khairul
IPC分类号： B03C3/40 , B03C3/45 , B03C3/60
CPC分类号： B03C3/60 , B03C3/04 , B03C3/41 , B03C3/47 , B03C3/64 , B03C3/86
摘要： A discharge electrode with equal or better performance to conventional discharge electrodes, but at significantly lower cost uses carbon fiber composite tapes suspended around support rings attached to a support at the top and a bias at the bottom. The tape is in a loop and extends around the support rings, causing the rings to be pulled apart in tension by the bias to keep the tape taut. The tape, and preferably the top ring, and alternatively the lower ring, are conductively connected to a power supply.
摘要翻译：对于常规放电电极具有相同或更好性能的放电电极，但是以显着更低的成本使用悬挂在顶部附接到支撑件的支撑环上的碳纤维复合带和底部的偏压。胶带处于环状并且围绕支撑环延伸，导致环被张力拉开，以便保持胶带的张紧。磁带，优选顶环，或者下环，导电地连接到电源。

4. 发明申请

WO2020023878A1 HYDRODYNAMIC THRUST BEARING PAD HAVING A VARIABLE TAPER, AND RELATED SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2020023878A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/043668
申请日：2019-07-26
申请人： OHIO UNIVERSITY
发明人： ALI, Muhammad , ALAM, Khairul
IPC分类号： F16C17/04 , F16C17/08 , F16C17/24 , F16C17/26 , F16C33/18 , F16C33/28 , F16C33/20
摘要： A hydrodynamic thrust bearing pad includes a composite laminate including at least one ply including a plurality of fibers oriented in at least one direction, and a bearing surface configured to confront a rotating thrust surface of a rotating shaft for transmitting axial thrust loads from the rotating shaft to the composite laminate· The bearing pad also includes a support surface configured to confront a stationary surface of a stationary housing for transmitting the axial thrust loads from the composite laminate to the stationary housing, and at least one side surface extending between the bearing and support surfaces. The at least one ply is configured to expand non-uniformly when heated from a first temperature to a second temperature for causing the composite laminate to warp from an unstressed state to a stressed state.

5. 发明申请

WO2016061290A1 WET ELECTROSTATIC PRECIPITATOR AND METHOD OF TREATING AN EXHAUST 审中-公开
标题翻译：湿静电抑制器和处理排气的方法
公开(公告)号：WO2016061290A1
公开(公告)日：2016-04-21
申请号：PCT/US2015/055623
申请日：2015-10-15
申请人： OHIO UNIVERSITY
发明人： ALAM, Khairul , PASIC, Hajrudin
IPC分类号： B01D47/02 , B03C3/16 , B03C3/53 , B03C3/78
CPC分类号： B03C3/53 , B01D47/027 , B01D53/00 , B03C3/16 , B03C3/78
摘要： A wet electrostatic precipitator (10) and method of treating an exhaust includes a flow chamber (14), which defines a flow path (18), and a plurality of sieves (24). The plurality of sieves (24) is positioned with the flow chamber (14) for receiving the exhaust therethrough. Each of the sieves (24) includes a liquid permeable material (26) extending therealong. The liquid permeable material (26) is configured to receive a liquid such that the liquid flows along the liquid permeable material (26). Thereby, the liquid accumulates particulate emissions and thermal energy from the exhaust for treating the exhaust and improving a thermal efficiency of an industrial process.
摘要翻译：湿式静电除尘器（10）和处理废气的方法包括限定流路（18）的流动室（14）和多个筛子（24）。多个筛（24）与流动室（14）定位，用于接收通过其中的排气。每个筛（24）包括沿其延伸的液体可渗透材料（26）。液体可渗透材料（26）构造成接收液体，使得液体沿着液体可渗透材料（26）流动。因此，液体积聚来自废气的微粒排放物和热能来处理废气并提高工业过程的热效率。

6. 发明申请

WO2015085054A1 BIDIRECTIONAL RAPPING APPARATUS FOR ELECTROSTATIC PRECIPITATOR ELECTRODES 审中-公开
标题翻译：静电放电电极双向补偿装置
公开(公告)号：WO2015085054A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068539
申请日：2014-12-04
申请人： OHIO UNIVERSITY
发明人： PASIC, Hajrudin , ALAM, Khairul
IPC分类号： B01D51/10 , B03C3/01 , B03C3/74 , B03C3/76
CPC分类号： B03C3/76 , B03C3/47 , B03C3/60 , B03C3/766
摘要： Electrostatic precipitator electrodes are lightweight, thin metal plates and/or bidirectional composite ply sheets. Such lightweight sheets or plates are more efficiently cleaned, because the rapping force requirement is reduced relative to larger conventional electrodes. The mechanism to dislodge dust from the electrode is motion within the plane of the collection surface. A frame is mounted around the collection electrode having upper and lower support members at opposite electrode sides and first and second vertical support members at opposite electrode sides. The upper support member is displaced by application of a tensile force, thereby causing deformation of the electrode due to biaxial tensile stress. In one embodiment, a second tensile loader applies tensile force to a vertical support member.
摘要翻译：静电除尘器电极是重量轻的薄金属板和/或双向复合层片。因为相对于较大的常规电极而言，敲击力要求降低，所以这种轻质的片材或板材被更有效地清洁。从电极移除灰尘的机理是在收集表面的平面内运动。框架围绕收集电极安装，在相对的电极侧具有上支撑构件和下支撑构件，第一和第二垂直支撑构件在相对的电极侧。上支撑构件通过施加张力而移位，从而由于双轴拉伸应力而引起电极的变形。在一个实施例中，第二拉伸装载机将拉力施加到垂直支撑构件。

7. 发明申请

WO2018156594A1 HYBRID COMPOSITE DISCHARGE ELECTRODE FOR USE IN AN ELECTROSTATIC PRECIPITATOR 审中-公开
公开(公告)号：WO2018156594A1
公开(公告)日：2018-08-30
申请号：PCT/US2018/018972
申请日：2018-02-21
申请人： OHIO UNIVERSITY
发明人： ALAM, Khairul , ALI, Muhammad
IPC分类号： B03C3/60 , B03C3/00 , B03C3/34 , B03C3/40 , B03C3/41 , D01F9/00 , D01F9/12
摘要： A hybrid composite discharge electrode (HCDE) (20) includes at least one metal layer (22) and at least one carbon fiber layer (26). The HCDE (20) improves the stability and uniformity of the corona while being corrosion-resistant, lightweight, and compact. Additionally, a method of making a HCDE (20) is provided. In another aspect, an electrostatic precipitator (60) is provided and includes a hybrid composite discharge electrode (62).

8. 发明申请

WO2014209754A1 CARBON FIBER COMPOSITE DISCHARGE ELECTRODE WITH MECHANICAL BIAS 审中-公开
标题翻译：碳纤维复合放电电极机械偏置
公开(公告)号：WO2014209754A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/043207
申请日：2014-06-19
申请人： OHIO UNIVERSITY
发明人： ALAM, Khairul
IPC分类号： B03C3/40
CPC分类号： B03C3/41 , B03C3/60 , B03C3/64 , B03C3/86 , B03C2201/04
摘要： A discharge electrode using carbon fibers, nanofibers and/or nanotubes to generate the corona discharge. The invention contemplates conductive fiber, such as carbon strands with or without a polymer matrix to form a composite, and a supporting configuration in which the strand is extended along or wrapped helically around a supporting rod that extends along the length of the electrode. A mechanical bias is applied to each strand to maintain tension on the strand. Preferably this includes coil springs extending between bushings mounted on the rod and moveable hemispherical supports slidably mounted on the rod that seat against the strand.
摘要翻译：使用碳纤维，纳米纤维和/或纳米管产生电晕放电的放电电极。本发明设想导电纤维，例如具有或不具有聚合物基质的碳链，以形成复合材料，以及支撑构型，其中线沿着沿着电极长度延伸的支撑杆沿着或沿着螺旋缠绕。机械偏置被施加到每个股线以保持股线上的张力。优选地，这包括在安装在杆上的套管之间延伸的螺旋弹簧和可滑动地安装在杆上的可移动的半球形支撑件，其抵靠股线。

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