HEAT TRANSFER CHARACTERISTICS OF FIN-AND-TUBE HEAT EXCHANGER FOR NON-NEWTONIAN FLUID

王文俊; 顾培韵; 孙建中; 潘勤敏

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HEAT TRANSFER CHARACTERISTICS OF FIN-AND-TUBE HEAT EXCHANGER FOR NON-NEWTONIAN FLUID

更新时间：2025-12-16

- HEAT TRANSFER CHARACTERISTICS OF FIN-AND-TUBE HEAT EXCHANGER FOR NON-NEWTONIAN FLUID
- CIESC Journal Issue 1, (1994)
- 作者机构：
  
  浙江大学聚合反应工程国家重点实验室,浙江大学聚合反应工程国家重点实验室,浙江大学聚合反应工程国家重点实验室,浙江大学聚合反应工程国家重点实验室杭州 310027,杭州 310027,杭州 310027,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q051
- Online First：25 February 1994，
  
  Published：25 February 1994
- 稿件说明：
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王文俊, 顾培韵, 孙建中, et al. HEAT TRANSFER CHARACTERISTICS OF FIN-AND-TUBE HEAT EXCHANGER FOR NON-NEWTONIAN FLUID[J]. CIESC Journal, 1994, (1).
DOI：

王文俊, 顾培韵, 孙建中, et al. HEAT TRANSFER CHARACTERISTICS OF FIN-AND-TUBE HEAT EXCHANGER FOR NON-NEWTONIAN FLUID[J]. CIESC Journal, 1994, (1). DOI：

摘要

对管板式换热器在Re<2、270条件下中、高粘非牛顿流体传热进行了研究

并给出相应的关联式

传热数据处理采用修正Wilson算法。为了减少流动不均一分布对实验结果的影响

本文用测温法对换热器内流体流动分布进行了研究。

Abstract

Heat transfer to medium and highly viscous non-Newtonian fluids in the fin-and -tube heat exchanger under the conditions of Re<2

270 was studied. The correlation of heat transfer was also presented. The modified Wilsons method was used for processing the experimental data. In order to lessen the effect of flow maldistribution on the experimental results

a measurement method was put forward to study the flow distribution in the heat exchanger by determining the temperatures of fluids.

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