单侧和双侧冷却剂供应对板翅式热交换器热特性的影响

Q3 Engineering Russian Engineering Research Pub Date : 2024-09-16 DOI:10.3103/s1068798x2470134x

A. V. Vikulin, V. A. Zemlyanaya

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引用次数: 0

摘要

摘要研究了双边冷却剂供应的板翅式热交换器的热状态。所考虑的热交换器横截面为矩形，纵截面为梯形。冷却剂从两侧供应（M1 和 M2 型）或仅从一侧供应（M3 型）。热量通过梯形较小一侧的孔排出。对热交换器的流动和热特性进行比较。在双边冷却剂供应中，热交换器的更大面积被冷却，同时保持较高的热传导率。

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Influence of Unilateral and Bilateral Coolant Supply on the Thermal Characteristics of a Plate–Fin Heat Exchanger

Abstract

The thermal state of plate–fin heat exchangers with bilateral coolant supply is studied. The heat exchangers considered are rectangular in cross section and trapezoidal in longitudinal section. Coolant is supplied from both sides (models M1 and M2) or from one side only (in model M3). Heat escapes though a hole in the smaller side of the trapezium. The flow and thermal characteristics of the heat exchangers are compared. In bilateral coolant supply, a larger area of the heat exchanger is cooled, while retaining high rates of heat transfer.

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来源期刊

Russian Engineering Research Engineering-Industrial and Manufacturing Engineering

CiteScore

1.20

自引率

0.00%

发文量

226

期刊介绍： Russian Engineering Research is a journal that publishes articles on mechanical and production engineering. The journal covers the development of different branches of mechanical engineering, new technologies, and tools for machine and materials design. Emphasis is on operations research and production-line layout, industrial robots and manipulators, quality control and process engineering, kinematic analysis of machine assemblies, and computerized integrated manufacturing systems.

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