HEAT-EXCHANGER DESIGN BASED ON CHAOTIC ADVECTION

被引：74

作者：

PEERHOSSAINI, H

CASTELAIN, C

LEGUER, Y

机构：

[1] Thermofluids and Complex, Flows Research Group, Laboratoire de Thermocinétique, ISITEM, Université de Nantes, Nantes

来源：

EXPERIMENTAL THERMAL AND FLUID SCIENCE | 1993年 / 7卷 / 04期

关键词：

CHAOTIC ADVECTION; LAGRANGIAN CHAOS; DEAN FLOW; PASSIVE TRACER DISPERSION; CONVECTIVE HEAT TRANSFER; HEAT EXCHANGER;

D O I：

10.1016/0894-1777(93)90056-O

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experiments on hydrodynamic and heat transfer behavior of the flow in a twisted curved channel were conducted in a water tunnel and also in two heat exchanger coils tested in a heat exchanger test facility. The flow regime, designated ''chaotic advection,'' is a subclass of laminar flow with high mixing properties. Preliminary results show that heat transfer is enhanced due to the chaotic trajectories generated in the flow.

引用

页码：333 / 344

页数：12

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