A Study of the Variable Performance of Multi-path Liquid-vapor Separation Plate Condenser

Liang Zhi-ying; Chen Jian-yong; Chen Ying; Luo Xiang-long; Yang Zhi; Liang Ying-zong

doi:10.12052/gdutxb.200128

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A Study of the Variable Performance of Multi-path Liquid-vapor Separation Plate Condenser

更新时间：2026-05-27

- A Study of the Variable Performance of Multi-path Liquid-vapor Separation Plate Condenser
- Vol. 39, Issue 1, Pages: 99-106(2022)
- 作者机构：
  
  广东工业大学材料与能源学院,广东,广州,510006
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.200128
  CLC： TB657.5
- Published：2022
- 稿件说明：
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梁志颖, 陈健勇, 陈颖, 罗向龙, 杨智, 梁颖宗. 多流程分液板式冷凝器的变工况性能研究[J]. 广东工业大学学报, 2022, 39(1): 99-106.

Liang Zhi-ying, Chen Jian-yong, Chen Ying, et al. A Study of the Variable Performance of Multi-path Liquid-vapor Separation Plate Condenser[J]. 2022, 39(1): 99-106.
梁志颖, 陈健勇, 陈颖, 罗向龙, 杨智, 梁颖宗. 多流程分液板式冷凝器的变工况性能研究[J]. 广东工业大学学报, 2022, 39(1): 99-106. DOI： 10.12052/gdutxb.200128.

Liang Zhi-ying, Chen Jian-yong, Chen Ying, et al. A Study of the Variable Performance of Multi-path Liquid-vapor Separation Plate Condenser[J]. 2022, 39(1): 99-106. DOI： 10.12052/gdutxb.200128.

摘要

将“分液冷凝”强化传热应用于板式冷凝器

建立了多流程分液板式冷凝器的物理和数学模型

采用性能评价参数(

)比较了相同传热面积的4种结构板式冷凝器(普通型、两流程、三流程和四流程)的热力性能。结果表明：流程数越多

分液板式冷凝器的综合性能越好

其

最高

为1.12。普通型板式冷凝器后一流程的传热系数比前一流程要低

而分液冷凝器与之相反。在相同工况下

分液冷凝器的热负荷与出口干度均高于普通型板式冷凝器。

Abstract

In this paper

the liquid-separation condensation

which is a heat transfer enhancement technology

is applied to the plate condenser. The physical and mathematical models of the liquid-separation plate condenser with multi-path are established. The thermal performance of four plate condensers (conventional type

two-path

three-path and four-path) having the same heat transfer area is compared by using performance evaluation parameters (

). The results show that the performance of liquid-separation plate condenser increases with the path numbers. The

can reach up to 1.12. In the conventional plate condenser

the heat transfer coefficient in the later path is lower than that in the previous path

whereas it is opposite in the liq

uid-separation plate condenser. Under the same working condition

the heat load and vapor quality at the outlet of liquid-separation plate condenser are higher than these of the conventional plate condenser.

关键词

Keywords

references

TAO X, NUIJTEN, MENNO P, et al . Two-phase vertical downward flow in plate heat exchangers: Flow patterns and condensation mechanisms [J ] . International Journal of Refrigeration, 2018, 85: 489-510.

YAN Y Y, LIO H C, LIN T F, et al . Condensation heat transfer and pressure drop of refrigerant R-134a in a plate heat exchanger [J ] . International Journal of Heat and Mass Transfer, 1999, 42(6): 993-1006.

SHI Z Y, CHEN J P, GRABENSTEIN V, et al . Experimental investigation on condensation heat transfer and pressure drop of R134a in a plate heat exchanger [J ] . Heat and Mass Transfer, 2010, 46(10): 1177-1185.

AHMAD M, BERTHOUD G, MERCIER P, et al . General characteristics of two-phase flow distribution in a compact heat exchanger [J ] . International Journal of Heat and Mass Transfer, 2009, 52(1): 442-450.

ARSENYEVA O P, TOVAZHNYANSKY L, KAPUSTENKO P, et al . Investigation of the new corrugation pattern for low pressure plate condensers [J ] . Applied Thermal Engineering, 2011, 31(13): 2146-2152.

SARRAF K, LAUNAY S, ACHKAR G E, et al . Local vs global heat transfer and flow analysis of hydrocarbon complete condensation in plate heat exchanger based on infrared thermography [J ] . International Journal of Heat and Mass Transfer, 2015, 90: 878-893.

PENG X F, WU D, ZHANG Y. Principle and practice of high performance condenser technology [J]. Chemical Progress, 2007, 26(1): 97-107.

ZHONG T M, CHEN Y, ZHENG W X, et al . Experimental investigation on microchannel condensers with and without liquid-vapor separation headers [J ] . Applied Thermal Engineering, 2014, 73(2): 1510-1518.

LIU C, JIA L, ZHANG X. Study on heat exchange performance of air-cooled separated-liquid condensing heat exchanger [J]. Journal of Engineering Thermophysics, 2019, 40(7): 1620-1626.

FAN Y K, JIA L, DANG C. Experimental study on liquid-vapor separation condenser in tube [J]. Journal of Beijing Jiaotong University, 2016, 40(6): 115-121.

ZHU K D, CHEN Y, CHEN J Y, et al . Evaluation of the thermal performance of plate condenser [J ] . Journal of Guangdong University of Technology, 2019, 36(5): 48-55.

CHEN J Y, ZHU K D, LUO X L, et al . Application of liquid-separation condensation to plate heat exchanger: Comparative studies [J ] . Applied Thermal Engineering, 2019, 157: 113739.

LIANG Z Y, CHEN J Y, LUO X L, et al . Investigation of plate condenser with multiply liquid-separations[C ] //11th International Conference on Applied Energy. Vsters, Sweden: Elsevier, 2019.

罗向龙, 许俊俊, 陈颖, 等. 一种具有分液功能的板式冷凝器: CN201510542125.1[P]. 2017-06-16.

朱康达. 分液板式冷凝器的性能及其在热泵系统中的应用[D]. 广州: 广东工业大学, 2019.

LONGO G A, RIGHETTI G, ZILIO C. A new computational procedure for refrigerant condensation inside herringbone-type Brazed Plate Heat Exchangers [J]. International Journal of Heat and Mass Transfer, 2015, 82: 530-536.

KUO W S, LIE Y M, HSIEH Y Y, et al . Condensation heat transfer and pressure drop of refrigerant R-410A flow in a vertical plate heat exchanger [J ] . International Journal of Heat and Mass Transfer, 2005, 48(25-26): 5205-5220.

MULEY A, MANGLIK R M. Experimental study of turbulent flow heat transfer and pressure drop in a plate heat exchanger with chevron plates [J]. Journal of Heat Transfer, 1999, 121(1): 110-117.

XIE J, XU J, CHENG Y, et al . Condensation heat transfer of R245fa in tubes with and without lyophilic porous-membrane-tube insert [J ] . International Journal of Heat and Mass Transfer, 2015, 88: 261-275.

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