摘要:
A multi-outlet-inlet laminated liquid-cooling heat dissipation structure includes a top plate, a bottom plate mated with the top plate, a substrate disposed between the top plate and the bottom plate and multiple communication passages. The substrate has an upper face, a lower face and at least one communication unit. The top plate and the upper face together define an upper liquid chamber. The bottom plate and the lower face together define a lower liquid chamber. The at least one communication unit passes through the substrate between the upper and lower faces to communicate with the upper and lower liquid chambers for a working fluid to flow through. Each communication passage has a communication opening in communication with the upper and lower liquid chambers as an inlet or an outlet of the working fluid.
摘要:
A secondary heat exchange surface channel portion for a heat exchanger 7 comprises multiple joints between adjacent channel portions 2a, 2b, 101, for redirecting flow of fluid along a tortuous path. One of the channel portions at each joint has a concave profiled edge face 120, thereby providing a gap 110 between adjacent channel portions. The primary use of this arrangement is in heat exchangers which have corrugated secondary heat exchange surfaces.
摘要:
A heat exchange spacer is for assembly with a heat exchange core. The heat exchange spacer has a unitary body including a first elongate portion and a second elongate portion. The first elongate portion and the second elongate portion define an angle therebetween.
摘要:
The invention relates to an exchanger arrangement (3) for the heat transfer and/or selective material transfer between a first fluid (F1) and a second fluid (F2), which can flow through the arrangement (3), said arrangement (2) being constituted of a multitude (n) of adjacent local exchanger elements (E1, E2, . . . , En). The exchanger arrangement (3) has at least in some sections a cylindrical shape or the shape of a segment thereof or a prismatic shape having a polygonal base or the shape of a segment thereof. The adjacent local exchanger elements (E1, E2, . . . , En) are flat structures that are either wedge-shaped or sheet-like.
摘要:
A recirculation heat exchanger for use in an environmental control system of an aircraft is provided including a rectangular core having a plurality of alternately stacked first fluid layers and second fluid layers. The rectangular core has a width of about 4.750 inches (12.065 cm), and a length of about 10.6 inches (26.924 cm). A first air header is arranged adjacent a first surface of the core and a second air header is arranged adjacent a second, opposite surface of the core. The first and second air header form a portion of a flow path for a first fluid. A first fluid header is arranged adjacent a third surface and a second fluid header is arranged adjacent a fourth surface of the core. The first and second fluid header form a flow path for the second fluid having a multi-pass configuration.
摘要:
A heat exchanger including a stacking block, including: a first plate surface; a second plate surface opposite to the first plate surface; and first and second flow path plates including respective plural first and second through holes that have a standard shape. The first through holes are arranged to line up in a standard array pattern in a first direction in which a first flow path causes a first fluid to flow. The second through holes are arranged in the first direction in the same standard array pattern as the first through holes. Each of the first through holes have an area with a same overlap with the second through holes positioned on both sides of the first through holes, in the first direction. The first flow path is formed by the first and second through holes being mutually joined in the first direction, in the areas of overlap.
摘要:
Disclosed are a heat exchange reactor and a method of manufacturing the same, and a method of manufacturing a heat exchange reactor includes: preparing lateral plates provided with a plurality of slits formed in parallel in a longitudinal direction; disposing two lateral plates to be spaced apart from each other while facing each other in a vertical direction; forming a plurality of flow path channels by inserting flow path partition plates into one or more slits of the two lateral plates in a horizontal direction; forming a plurality of flow path channels by inserting printed circuit heat exchange plates, which autonomously include one or more heat exchange flow paths therein, into one or more slits of the two lateral plates in a horizontal direction; and bonding the lateral plates, the flow path partition plates, and the printed circuit heat exchange plates.
摘要:
In one aspect, a plate fin heat exchanger is provided. The heat exchanger includes a plurality of finned cold layers configured to conduct a first fluid and a plurality of finned warm layers configured to conduct a second fluid. The finned warm layers include an inlet side, an outlet side, a first portion of fins at the inlet side, and a second portion of fins at the outlet side. The fins of the first portion of fins have a thickness greater than a thickness of the fins of the second portion of fins
摘要:
A heat exchanger (10) that is included in a cabinet (11) housing a plurality of baffles (12, 13). The baffles (12, 13) are arranged alternately and are spaced by a sheet material (14) that provides for the transfer of heat between gases passing through the baffles (12, 13). The baffles (12) each have a plurality of dividing walls (21) that provide a plurality of passages (22). The passages (22) extend between opposite longitudinal sides of the heat exchanger (10). The baffles (13) each have a plurality of dividing walls (33) that provide a plurality of passages (34) that extend between opposite end portions of the heat exchanger (10).
摘要:
A heat recuperator includes a plurality of channel walls composed substantially of thermally-conductive material and supported in spaced-apart relation, defining fluid channels and interstices therebetween. The fluid channels receive at least one primary fluid flow and the interstices receive at least one secondary fluid flow so as to effect heat exchange between the two flows. In use, the plurality of channel walls are deformable by pressure differential between the primary and secondary fluid flows. When at least some of the channel walls are in a deformed state, the plurality of channel walls are stabilized through press fit engagement of mutually opposed contact regions formed in adjacent pairs of the channel walls.