A heat exchanger with a plurality of flow path assemblies disposed in a core body, a first and a second core surface of the core body provided with a plurality of throughholes. Each throughhole on the first and the second core surface mated individually with a flow path assembly seat, a coupling means providing independent positioning as well as longitudinal axial orientation means to each of the flow path assembly disposed in the core body, wherein each flow path assembly seat provided on the first core surface engages a first tubular section of a corresponding flow path assembly, while each flow path assembly seat provided on the second core surface engages a second tubular section of a corresponding flow path assembly. Each flow path assembly provided with at least one chamber section, each chamber section having a medium directing component disposed within for a desired medium flow effect.

A plate (1) for a heat exchange arrangement has a first heat transferring surface (A) with a protrusion (7) forming a continuous and closed ridge. This ridge divides said surface into a closed inner region (A1) and an outer region (A2). The inner region (A1) encloses a first inlet porthole (2) and a first outlet porthole (5) for a first medium. The outer region (A2) has a second inlet porthole (3) and a second outlet porthole (6) for the first medium. A heat exchange arrangement comprises a stack of first and second plates of the above type. The protrusions (7) on the first heat transferring surfaces (A) of said plates are connected to each other to separate first channels into first and second flow paths for the first medium. Each first flow path is configured to direct the first medium from a first inlet to a first outlet inside the inner region (A1) and each second flow path is configured to direct the first medium from a second inlet to a second outlet in the outer region (A2), said inlets and outlets being defined between said inlet and outlet portholes (2, 3 and 5, 6 respectively).

This disclosure provides a heat dissipation device configured to be in thermal contact with a heat source. The heat dissipation device includes a heat dissipation body and a cover plate. The heat dissipation body has at least one vertical channel. The heat dissipation body is configured to be in thermal contact with the heat source. The cover plate includes a first layer and a second layer that are stacked on each other. The first layer is stacked on the heat dissipation body and covers the at least one vertical channel. A thermal conductivity of the first layer is larger than a thermal conductivity of the second layer. The cover plate has at least one first through hole penetrating through the first layer and the second layer and connecting to the at least one vertical channel.

A heat exchanger comprises a number of identical heat exchanger plates stacked in a stack. Every other heat exchanger plate is turned 180 degrees in its plane relative to its neighboring plates, and each heat exchanger plate comprises at least four port openings and a herringbone pattern comprising pressed ridges and grooves. The ridges and grooves are adapted to keep the plates on a distance from one another under formation of flow channels, wherein areas around the port openings are arranged on different levels, such that selective flow from the port openings to the flow channels is achieved. Dents are arranged in the ridges and grooves in the vicinity of any of the port openings, the dents being arranged to increase the flow resistance to promote a more even flow distribution in the flow channel.

A heat exchanger includes a core comprising a single piece continuous boundary having a first surface defining a first labyrinth, and an opposing second surface defining a second labyrinth; a first inlet manifold connected to the first labyrinth and configured to supply a first fluid to the first labyrinth; and a second inlet manifold connected to the second labyrinth and configured to supply a second fluid to the second labyrinth; wherein the core comprises a plurality of identical three dimensional unit cell structures replicated in three orthogonal spatial dimensions.

A method of forming a component includes defining a component volume discretized by a target mesh formed by a plurality of volume elements, each volume element defined, at least in part, by a shape function. The method further includes defining a parting surface within a representative volume element and discretizing the parting surface using a surface mesh that includes a plurality of surface elements and a plurality of surface nodes. The method further includes mapping the surface mesh into each volume element of the target mesh according to the quartic, or higher order, shape functions of the target mesh and forming a component based on the component surface structure produced by the mapped surface mesh.

A heat exchanger with a plurality of flow path assemblies disposed in a core body, a first and a second core surface of the core body provided with a plurality of throughholes. Each throughhole on the first and the second core surface mated individually with a flow path assembly seat, a coupling means providing independent positioning as well as longitudinal axial orientation means to each of the flow path assembly disposed in the core body, wherein each flow path assembly seat provided on the first core surface engages a first tubular section of a corresponding flow path assembly, while each flow path assembly seat provided on the second core surface engages a second tubular section of a corresponding flow path assembly. Each flow path assembly provided with at least one chamber section, each chamber section having a medium directing component disposed within for a desired medium flow effect.

A heat dissipation unit and a heat dissipation device using same are disclosed. The heat dissipation device includes a base and one or more heat dissipation units. The base has a first side and an opposite second side; and the heat dissipation units respectively include at least one radiation fin correspondingly provided on the first side of the base. The radiation fin is formed by correspondingly closing a first plate member and a second plate member to each other, such that a plurality of independent flow channels is defined between the closed first and second plate member. And, the independent flow channels respectively have an amount of working fluid filled therein.

A heat exchanger includes a core comprising a single piece continuous boundary having a first surface defining a first labyrinth, and an opposing second surface defining a second labyrinth; a first inlet manifold connected to the first labyrinth and configured to supply a first fluid to the first labyrinth; and a second inlet manifold connected to the second labyrinth and configured to supply a second fluid to the second labyrinth; wherein the core comprises a plurality of identical three dimensional unit cell structures replicated in three orthogonal spatial dimensions.

Embodiments described herein generally relate to a temperature control system in a substrate support assembly. In one embodiment, a substrate support assembly is disclosed. The substrate support assembly includes a support plate assembly The support plate assembly includes a first fluid supply manifold, a second fluid supply manifold, a first fluid return manifold, a second fluid return manifold, a plurality of first fluid passages, a plurality of second fluid passages, and a fluid supply conduit. The plurality of first fluid passages extend from the first fluid supply manifold to the first fluid return manifold. The plurality of second fluid passages extend from the second fluid supply manifold to the second fluid return manifold. The plurality of fluid passages extend across an upper surface of the support plate assembly in an alternating manner. The fluid supply conduit is configured to supply a fluid to the fluid supply manifolds.