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Supplier: IHS ESDU
Description: ESDU 79013 is one of a group of five on heat pipe performance. It gives equations for calculating the effective thermal conductivity, minimum capillary radius and permeability of a wide range of wicks for use in capillary-driven heat pipes including single-layer
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Supplier: IHS ESDU
Description: ESDU 79012 is one of a group of five on heat pipe performance. It provides information from which the thermal resistance of the pipe can be estimated and the overall rate of heat transfer predicted. That overall heat transfer rate must then be compared with various
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Supplier: IHS ESDU
Description: ESDU 80013 is one of a series concerned with heat pipes. It reviews the various types of heat pipes, outlines their mode of operation, and indicates operating limits. It also indicates possible applications. It discusses types of wicks and appropriate working
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Supplier: IHS ESDU
Description: The physical processes involved in a thermosyphon, whereby high rates of heat transfer can be obtained between surfaces that have only a small temperature difference between them, are described. Heat is transferred by means of evaporation and condensation, and gravity is used to return
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Description: the fastest. The heat pipe uses the evaporative cooling to make the temperature difference between the two ends of the heat pipe large, so that the heat is quickly transmitted. Generally, the heat pipe is composed of a pipe shell, a liquid
- Device: Vapor Cooler
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Supplier: Rego Electronics Inc.
Description: Vapor Chamber is multi-layered copper mesh wick bonded. Mesh wick structure is similar to sinter powder wick structure but with better pore size uniformity. Compound Multi-layer Mesh Wick performs better than simplex sinter wick structure. Quality AssuranceRego’s
- Length: 400 mm
- Width: 400 mm
- Height: 3 mm
- Device: Vapor Cooler
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Supplier: ToneCooling Technology Co., Ltd
Description: 3D Vapor Chamber (3DVC) is a three-dimensional structure that combines the advantages of a vapor chamber and a heat pipe, capable of transferring heat to any corner. The internal cavities of the heat pipe and the heat plate are interconnected, along with the
- Total Length: 1.181103 to 11.81103 inch
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Supplier: ToneCooling Technology Co., Ltd
Description: 3D Vapor Chamber (3DVC) is a three-dimensional structure that combines the advantages of a vapor chamber and a heat pipe, capable of transferring heat to any corner. The internal cavities of the heat pipe and the heat plate are interconnected, along with the
- Total Length: 1.181103 to 11.81103 inch
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Supplier: ToneCooling Technology Co., Ltd
Description: 3D Vapor Chamber (3DVC) is a three-dimensional structure that combines the advantages of a vapor chamber and a heat pipe, capable of transferring heat to any corner. The internal cavities of the heat pipe and the heat plate are interconnected, along with the
- Total Length: 1.181103 to 11.81103 inch
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Supplier: Xoxide
Description: technology, heatpipes in the Base Cover touch the CPU directly and transfer the CPU's heat directly to heatpipes, thereby minimizing heat resistance and maximizing cooling performance in a short time. Composite Heatpipe applied By utilizing Composite Heatpipes, the heat transfer
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Supplier: ToneCooling Technology Co., Ltd
Description: hermetically sealed vacuum cavity with a sophisticated internal wick structure and a precise amount of high-purity working fluid. Its operation is a silent, powerful ballet of heat transfer: Heat Absorption & Evaporation: When a heat source (like a CPU or GPU) contacts
- Device: Thermo-Electric Cooler, Vapor Cooler
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heat efficiently in all directions. By interconnecting the internal cavities and capillary wick structure, the system enables rapid vapor flow and liquid return, delivering higher cooling power and lower thermal resistance compared with traditional heat pipes and flat vapor chambers (read more)
Browse Heat Sinks Datasheets for ToneCooling Technology Co., Ltd -
In high-power electronic systems, heat is no longer generated in a single direction. As power density increases, traditional heat pipes or flat vapor chambers often struggle to distribute heat evenly, leading to localized hotspots and reduced system efficiency (read more)
Browse Heat Sinks Datasheets for ToneCooling Technology Co., Ltd
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Additive Manufacturing for Heat Pipes
pipes utilizing laser powder bed fusion (LPBF) techniques to form titanium heat pipe vessels with integrated miniaturized lattice capillary wick structures. The article covers an overview of this technology, its development through the European Space Agency (ESA), and an Innovate UK project
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Indicates content that may require registration and/or purchase.
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Refrigeration Systems and Applications 2nd Edition Complete Document
Figure 7.9 shows several heat pipe wick structures.
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Phase change driving mechanism and modeling for heat pipe with porous wick
J Heat Transfer, 1996, 118: 725―730 4 Tien C L, Sun K H. Minimum meniscus radius of heat pipe wicking materials.
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Heat Transfer Handbook Complete Document
In predicting the maximum capillary pressure available for a given heat pipe wick structure, the two principal radii of curvature are typically combined intu an effective The radii of the meniscus.
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Journal of Spacecraft and Rockets > Design Parameter for Assessing Wicking Capabilities of Heat Pipes
Fig. 1 Simple model for analyzing heat pipe wick .
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http://www.omicsonline.com/open-access/2229-8711/2229-8711-2-128.pdf
Heat pipe wicks can be classified as either homogeneous wicks or composite wicks.
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Thermal Analysis and Testing of a Heat Pipe With Woven Wired Wick
A woven wire wick that was different from conventional heat pipe wicks was considered in this paper.
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The effect of orientation on U-shaped grooved and sintered wick heat pipes
Heat pipe wick permeability Leff .
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Thermal Design: Heat Sinks Thermoelectrics Heat Pipes Compact Heat Exchangers and Solar Cells
and heat pipe wicks , 219, 220, 227–228, 231 .
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ESDU 79013 - Heat pipes - properties of common small-pore wicks.
Liquid transport properties of some heat pipe wicking materials.
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Surface Heat Flux for Incipient Boiling in Liquid Metal Heat Pipes
Initially, the heat fluxes for incipient boiling in a heat pipe wick and in a liquid pool are compared.