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APPARATUS AND METHOD FOR EQUALIZING HOT FLUID EXIT PLANE PLATE TEMPERATURES IN HEAT EXCHANGERS

机译:平衡换热器中热流体出口平板温度的装置和方法

摘要

An apparatus and method for minimizing cold spots on plates of a plate-type fluid-to-fluid heat exchanger averages the plate temperature at a hot-fluid exit plane of the heat exchanger. The heat exchanger matrix is constructed to internally vary the flow patterns of opposing hot and cold fluid streams so that the heat transfer coefficient values of one or both fluid streams, designated as h, are optimized so the hot fluid value is a greater value than that of a cold fluid value. Plate variable flow structures are arranged in a manner that allows higher velocity hot fluid flow and possible lower velocity cold fluid flow in areas where the plate temperatures are coolest and the opposite configuration where plate temperatures are hottest.
机译:用于最小化板式流体-流体热交换器的板上的冷点的设备和方法使热交换器的热流体出口平面处的板温度平均。热交换器矩阵构造成可在内部改变相反的冷热流体流的流动方式,从而使指定为h的一种或两种流体流的传热系数值达到最佳,从而使热流体值大于该值。的冷流体值。板可变流量结构的布置方式允许在板温度最冷的区域和板温度最热的相反配置中允许较高速度的热流体流动和可能的较低速度的冷流体流动。

著录项

  • 公开/公告号CA2712916C

    专利类型

  • 公开/公告日2017-07-25

    原文格式PDF

  • 申请/专利权人 MUNTERS CORPORATION;

    申请/专利号CA20102712916

  • 发明设计人 DES CHAMPS NICHOLAS H.;

    申请日2010-08-16

  • 分类号F28F27/02;F28D9;F28F3/08;F28F3/12;

  • 国家 CA

  • 入库时间 2022-08-21 13:35:00

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