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Adjustable and controllable heat exchange device construction method and system based on near-field radiation

A technology of near-field radiation and construction method, which is applied in the direction of heat transfer modification, heat exchange equipment, lighting and heating equipment, etc., can solve the problems of performance and application development to be improved, achieve good heat dissipation effect, fast transmission speed, overcome The effect of interfacial thermal resistance

Inactive Publication Date: 2020-09-01
SHANGHAI JIAO TONG UNIV
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  • Adjustable and controllable heat exchange device construction method and system based on near-field radiation
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Embodiment Construction

[0055] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0056] Such as Figure 1-5 As shown, a method for constructing an adjustable heat exchange device based on near-field radiation according to the present invention includes: step S1: building the main part of the heat exchange device; using a temperature monitoring sensor and a voltage regulator as a test control sensor; The overall size of the thermal device is on the order of 1cm*1cm*0.5cm.

[0057] Step S2: By adjusting the voltage applied to the graphene, the feedback heat exchange effect of the hea...

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Abstract

The invention provides an adjustable and controllable heat exchange device construction method and system based on near-field radiation. The adjustable and controllable heat exchange device construction method comprises the steps that S1, a heat exchange device main body part is built, and a temperature monitoring sensor and a voltage regulator are used as test regulation and control sensors; S2,the feedback heat exchange of a heat exchange device is regulated and controlled by regulating and controlling the voltage applied to graphene; S3, the graphene and hyperbolic metamaterial hexagonal boron nitride are selected to build the adjustable and controllable heat exchange device; S4, the adjustable and controllable heat exchange device is built by adopting a near-field heat radiation heatdissipation mechanism; and S5, the near-field distance is controlled, and the adjustable and controllable heat exchange device based on near-field radiation is obtained. According to the adjustable and controllable heat exchange device construction method and system, the graphene voltage is applied for regulation and control, so that selective regulation and control of a near-field wave spectrum can be realized, an electronic component is ensured to work in an optimal temperature range, and the corresponding regulation and control temperature difference can reach 50 DEG C.

Description

technical field [0001] The invention relates to the technical field of adjustable heat exchange devices, in particular to a construction method and system for an adjustable heat exchange device based on near-field radiation. Background technique [0002] At present, the problem of heat dissipation seriously restricts the development of electronic components such as chips, breaking the Moore's Law of the development of the semiconductor industry. At present, some equipment such as radar, laser detection, infrared detection and other reconnaissance equipment have high power and high heat dissipation requirements. How to efficiently and quickly dissipate a large amount of heat is a very serious research problem with important practical application value. Taking the current cutting-edge technology phased array radar as an example, its scanning is more flexible, its anti-interference ability is stronger, and it can quickly adapt to changes in battlefield conditions. However, the ...

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Application Information

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IPC IPC(8): F28F13/00F28F13/02F28F13/16F28F21/02F28F27/00
CPCF28F13/00F28F13/02F28F13/16F28F21/02F28F27/00
Inventor 赵长颖张文斌王博翔陈杰陈轶康
Owner SHANGHAI JIAO TONG UNIV
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