公开(公告)号：US20040134644A1

公开(公告)日：2004-07-15

申请号：US10338701

申请日：2003-01-09

申请人： Foster Wheeler energy Corporation

发明人： Ponnusami K. Gounder

IPC分类号： F28F009/26 ,  F28F009/22 ,  F28F013/08

CPC分类号： F22B37/146 ,  B04C5/081 ,  B04C5/20

摘要： A vertical polygonal heat exchange chamber includes an upper opening, a lower opening, and an enclosure formed between the upper and lower openings. The enclosure includes at least one tapered portion that narrows in a direction toward one of the openings. The tapered portion is lined with N first water tube panels arranged adjacent to and alternately with N second water tube panels, where N is an integer greater than two. Each of the first and second water tube panels is angled inwardly from the widest part of the tapered portion toward the interior of the enclosure, with each of the first water tube panels being angled inwardly to a greater degree than each of the second water tube panels.

摘要翻译： 垂直多边形热交换室包括上开口，下开口和形成在上开口和下开口之间的外壳。 所述外壳包括至少一个锥形部分，所述锥形部分在朝向所述开口之一的方向上变窄。 锥形部分衬有N个第一水管板，其与N个第二水管板相邻并交替地布置，其中N是大于2的整数。 第一和第二水管面板中的每一个从锥形部分的最宽部分朝向外壳的内部向内成角度，其中每个第一水管面板向内倾斜到比每个第二水管板更大的程度 。

公开(公告)号：US20040251001A1

公开(公告)日：2004-12-16

申请号：US10491779

申请日：2004-04-06

发明人： Jason Andrew Maude

IPC分类号： B01J019/24 ,  F28F013/08 ,  F28F001/00

CPC分类号： C10G2/341 ,  B01J19/249 ,  B01J23/40 ,  B01J35/04 ,  B01J37/0225 ,  B01J37/0226 ,  B01J37/0242 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2459 ,  B01J2219/2465 ,  B01J2219/2467 ,  B01J2219/247 ,  B01J2219/2472 ,  B01J2219/2482 ,  B01J2219/2495 ,  B01J2219/2497 ,  B01J2219/2498 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/1035 ,  C01B2203/1082 ,  C01B2203/1241 ,  F28D9/0037 ,  F28F3/04 ,  F28F2250/108 ,  Y02P20/52

摘要： A catalytic reactor (10) comprises a plurality of sheets (12, 13) defining flow channels (14, 18) between them. Within each flow channel (14, 18) is a foil (16, 20) of corrugated material whose surfaces are coated with catalytic material. The flow channels (14, 18) extend in transverse directions, but the foils (20) are shaped to cause the gas in those channels (18) to flow at least partly in countercurrent to the gas flowing in the other channels (14). The reactor (20) incorporates header chambers (22, 24) to supply gas mixtures to the flow channels (14, 18), each header being in the form of a cap attached to the outside of the back and covering a face of the stack. Hence different gas mixtures are supplied to the different channels (14, 18) which may be at different pressures, and the corresponding chemical reactions are also different, and heat is transferred through the sheets (12, 13) separating the adjacent channels. When the catalyst in one set of flow channels becomes spent, it can be replaced by removing a header. The reactor (10) may be used in a compact plant to perform steam/methane reforming, obtaining the necessary heat by catalytic methane combustion, and also for Fischer-Tropsch synthesis, so that the overall process involves conversion of methane to long-chain hydrocarbons.

摘要翻译： 催化反应器（10）包括在它们之间限定流动通道（14,18）的多个片材（12,13）。 在每个流动通道（14,18）内是波纹材料的箔（16,20），其表面涂覆有催化材料。 流动通道（14,18）在横向上延伸，但箔（20）成形为使得那些通道（18）中的气体至少部分地与在其它通道（14）中流动的气体逆流地流动。 反应器（20）包括集管室（22,24）以将气体混合物供应到流动通道（14,18），每个集管是附接到背部的外部并覆盖堆叠的表面的盖的形式 。 因此，不同的气体混合物被供应到可能处于不同压力的不同通道（14,18），并且相应的化学反应也不同，并且热量通过分离相邻通道的片材（12,13）传递。 当一组流动通道中的催化剂消耗时，可以通过去除集管来代替催化剂。 反应器（10）可用于紧凑的工厂中进行蒸汽/甲烷重整，通过催化甲烷燃烧获得必要的热量，还可进行费 - 托合成，从而总体方法涉及将甲烷转化成长链烃 。

公开(公告)号：US20040112576A1

公开(公告)日：2004-06-17

申请号：US10316350

申请日：2002-12-11

发明人： Steven P. Meshenky

IPC分类号： F24B001/06 ,  F28F013/12 ,  F28F013/00 ,  F28F013/08

CPC分类号： F28F9/0202 ,  F02B29/0462 ,  F28D1/05366 ,  F28D7/1676 ,  F28D7/1692 ,  F28D2001/0273 ,  F28D2021/0082 ,  F28F1/022 ,  F28F2250/02 ,  Y02T10/146

摘要： A heat-exchanger assembly, which can be advantageously employed as an intercooler for an air-charging system for an internal combustion engines includes a plurality of generally wedge-shaped coolant tubes through which coolant is directed for effecting cooling of compressed air flowing about the tubes. In order to promote efficient operation, each of the wedge-shaped cooling tubes includes a plurality of coolant passages of substantially identical hydraulic diameter or cross-sectional area, thereby promoting uniform flow of coolant through each coolant tube. Each coolant tube includes outer walls which may be of a substantially uniform thickness, or which may increase in thickness across the width of the tube.

摘要翻译： 可以有利地用作用于内燃机的空气充气系统的中间冷却器的热交换器组件包括多个大致楔形的冷却剂管，冷却剂通过该冷却剂管被引导以实现围绕管流动的压缩空气的冷却 。 为了促进有效的操作，每个楔形冷却管包括大致相同的液压直径或横截面面积的多个冷却剂通道，从而促进冷却剂通过每个冷却剂管的均匀流动。 每个冷却剂管包括可以具有基本均匀厚度的外壁，或者可以在管的宽度上增加厚度。

公开(公告)号：US20030168205A1

公开(公告)日：2003-09-11

申请号：US10093026

申请日：2002-03-07

发明人： Mohinder Singh Bhatti ,  Frederick Vincent Oddi ,  Shrikant Mukund Joshi

IPC分类号： F28F007/00 ,  F28F013/12 ,  F28F013/08

CPC分类号： F28F13/12 ,  F28D2021/0029 ,  F28F7/02 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

摘要： A liquid-cooled heat sink for use in combination with a heat exchanger to cool electronic or electrical devices attached to said heat sink comprises a metal block having a plurality of circular passageways therethrough defined by cylindrical walls. An inlet is in fluid communication with one end of the passageways for receiving a cooling liquid, and an outlet is in fluid communication with an opposite end of the passageways for outputting the cooling liquid. At least one tape insert is mounted within at least one of the circular passageways, wherein the tape insert longitudinally bisects the circular passageway and further wherein edges of the tape insert abut cylindrical wall.

摘要翻译： 用于与热交换器组合使用以冷却附接到所述散热器的电子或电气设备的液冷散热器包括具有由圆柱形壁限定的多个圆形通道的金属块。 入口与通道的一端流体连通，用于接收冷却液，出口与通道的相对端流体连通，用于输出冷却液。 至少一个胶带插入件安装在至少一个圆形通道内，其中胶带插入件纵向平分圆形通道，并且其中带插入件的边缘抵靠圆柱形壁。