基于COMSOL三维海岸井气液两相渗流模型及相关参数研究

贾欣; 吴慎鑫; 宁野; 端木琳

doi:10.12465/j.issn.0253-4339.2025.04.114

您当前的位置：

首页 >

文章列表页 >

基于COMSOL三维海岸井气液两相渗流模型及相关参数研究

更新时间：2025-08-28

- 基于COMSOL三维海岸井气液两相渗流模型及相关参数研究
- Study on the Three-Dimensional Coastal Well Gas-Liquid Two-Phase Seepage Model and Related Parameters Based on COMSOL
- 制冷学报 2025年46卷第4期页码：114-121
- 作者机构：
  
  1.大连大学建筑工程学院　大连　116622
  2.大连理工大学土木工程学院　大连　116024
- 作者简介：
  
  贾欣，女，博士，副教授，大连大学建筑工程学院，13390004838，E-mail：jiaxin851018@163.com。研究方向：热泵及可再生能源在建筑中的利用。
- 基金信息：
  
  国家自然科学基金(51906025)
- DOI：10.12465/j.issn.0253-4339.2025.04.114
  中图分类号： TK172;P743.4;TU831
- 收稿日期：2024-03-29，
  
  修回日期：2024-05-16，
  
  录用日期：2024-05-17，
  
  纸质出版日期：2025-08-16
- 稿件说明：
移动端阅览
贾欣, 吴慎鑫, 宁野, 等. 基于COMSOL三维海岸井气液两相渗流模型及相关参数研究[J]. 制冷学报, 2025,46(4):114-121.

Jia Xin, Wu Shenxin, Ning Ye, et al. Study on the Three-Dimensional Coastal Well Gas-Liquid Two-Phase Seepage Model and Related Parameters Based on COMSOL[J]. Journal of refrigeration, 2025, 46(4): 114-121.
贾欣, 吴慎鑫, 宁野, 等. 基于COMSOL三维海岸井气液两相渗流模型及相关参数研究[J]. 制冷学报, 2025,46(4):114-121. DOI： 10.12465/j.issn.0253-4339.2025.04.114.

Jia Xin, Wu Shenxin, Ning Ye, et al. Study on the Three-Dimensional Coastal Well Gas-Liquid Two-Phase Seepage Model and Related Parameters Based on COMSOL[J]. Journal of refrigeration, 2025, 46(4): 114-121. DOI： 10.12465/j.issn.0253-4339.2025.04.114.

摘要

海岸井取海水可以减少生物附着和提高海水温度，是目前较为常用的一种海水源热泵系统取水形式。海岸井取水系统贯穿了地下饱和带和非饱和带，因此为了深入研究海岸井渗流取水机理，基于COMSOL Multiphysics软件，构建了一种三维多孔介质气-液两相非饱和渗流模型，研究了井的深度、压差、井布置、井距离等参数对渗流取水系统的影响。结果表明：井间距增大，井深增加，井流量增大，但单位井深流量减少；海岸井流量与海岸线和海岸井压力的平方差成正比；海岸线与海岸井压差为5 m时，井渗流速度影响半径约为25 m，无论两井平行布置还是垂直布置，两井之间距离大于50 m时速度场互不影响。

Abstract

Coastal wells are a commonly used intake method for seawater-source heat pump systems because they help mitigate biofouling and increase seawater temperatures. Coastal well water intake systems operate underground across both saturated and unsaturated zones. Therefore

a three-dimensional gas-liquid porous media seepage model of coastal wells was established based on COMSOL Multiphysics to conduct in-depth research on the seepage mechanisms and water intake behavior of coastal wells. The effects of parameters

such as well depth

pressure difference

well arrangement

and well spacing

on the seepage water intake system were studied. The results indicate that as the well spacing increases

the well depth and well flow rate increase

but the flow rate per unit well depth decreases. The flow rate of the coastal wells is directly proportional to the square difference between the coastline and coastal well porosity pressure. When the seawater hydrostatic porosity pressure difference between the coastline and coastal well was 5 m

the influence radius of the well seepage velocity was approximately 25 m. The velocity field was not affected when the distance between the two wells was greater than 50 m

regardless of whether the wells were arranged parallel or perpendicular to the coastline.

关键词

Keywords

references

郭汇江 . 海水源热泵技术海上设施应用概述 [J ] . 节能 , 2020 , 39 ( 12 ): 108 - 109 .

( GUO Huijiang . Overview of seawater source heat pump for offshore installations [J ] . Energy Conservation , 2020 , 39 ( 12 ): 108 - 109 .)

李国庆 . 浅谈海水源热泵技术的优缺点 [J ] . 建材与装饰 , 2017 ( 19 ): 137 - 138 .

( LI Guoqing . Advantages and disadvantages of seawater-source heat pump technology [J ] . Construction Materials & Decoration , 2017 ( 19 ): 137 - 138 .)

郭友明 , 黄虎 , 陆春林 . 江苏地区海水源热泵与传统空调系统能耗与环境影响比较 [J ] . 建筑科学 , 2009 , 25 ( 12 ): 75 - 79 .

( GUO Youming , HUANG Hu , LU Chunlin . Comparison of energy consumption and environmental impact between seawater-source heat pump and traditional air-conditioning system in Jiangsu [J ] . Building Science , 2009 , 25 ( 12 ): 75 - 79 .)

胡松涛 , 陈茂科 , 郭潇潇 , 等 . 青岛帆船中心媒体中心海水源热泵空调系统能耗分析 [J ] . 中国建设信息：供热制冷 , 2008 ( 8 ): 38 - 40 .

( HU Songtao , CHEN Maoke , GUO Xiaoxiao , et al . Energy consumption analysis of seawater source heat pump air conditioning system in Qingdao Olympic sailing center media center [J ] . China Construction Heating & Refrigeration , 2008 ( 8 ): 38 - 40 .)

姜坤 . 海水源热泵运行特性实验研究 [D ] . 青岛 : 青岛理工大学 , 2018 .

( JIANG Kun . Experimental study on operation characteristics of seawater source heat pump [D ] . Qingdao : Qingdao University of Technology , 2018 .)

俞洁 . 用于海水源热泵系统的抛管式换热器优化研究 [D ] . 天津 : 天津大学 , 2012 .

( YU Jie . An optimization research on casted heat exchanger used in seawater source heat pump system [D ] . Tianjin : Tianjin University , 2012 .)

周彭 . 毛细管海水源热泵系统运行特性研究 [D ] . 青岛 : 青岛理工大学 , 2016 .

( ZHOU Peng . Study on operation characteristics of capillary seawater source heat pump system [D ] . Qingdao : Qingdao University of Technology , 2016 .)

贾欣 , 端木琳 , 舒海文 , 等 . 黄海北部海水源热泵供热和免费供冷系统实测 [J ] . 制冷学报 , 2014 , 35 ( 6 ): 42 - 46 .

( JIA Xin , DUANMU Lin , SHU Haiwen , et al . Field measurement on a seawater source heat pump system for heating of buildings and a free cooling system in coastal area of the northern Yellow Sea [J ] . Journal of Refrigeration , 2014 , 35 ( 6 ): 42 - 46 .)

康熙 , 康侍民 . 海水源热泵系统夏季工况实测及相关问题分析 [J ] . 煤气与热力 , 2013 , 33 ( 5 ): 6 - 7 .

( KANG Xi , KANG Shimin . Actual measurement and related problems analysis of seawater source heat pump system in summer working condition [J ] . Gas & Heat , 2013 , 33 ( 5 ): 6 - 7 .)

ROPSTEN F V . The largest seawater heat pump facility worldwide, with 6 Unitop 50FY and 180 MW total capacity [EB/OL ] . ( 2017-01-17 ) [ 2017-08-02 ] . http://www.friotherm.com/webautor-data/41/vaertan_e008_uk.pdf http://www.friotherm.com/webautor-data/41/vaertan_e008_uk.pdf .

VAN DE VEN H . Large energy system: an international overview [J ] . IEA Heat Pump Center Newsletter , 1998 , 16 : 10 - 15 .

SONG Y H , AKASHI Y , YEE J J . Effects of utilizing seawater as a cooling source system in a commercial complex [J ] . Energy and Buildings , 2007 , 39 ( 10 ): 1080 - 1087 .

吴君华 . 渗滤取水技术在海水源热泵系统中的应用研究 [D ] . 天津 : 天津大学 , 2009 .

( WU Junhua . Application of infiltration intake technology in seawater source heat pump system [D ] . Tianjin : Tianjin University , 2009 .)

JIA Xin , DUANMU Lin , SHU Haiwen . Effect of seawater intake methods on the performance of seawater source heat pump systems in cold climate areas [J ] . Energy and Buildings , 2017 , 153 : 317 - 324 .

王杨 . 海水源热泵渗滤取水热源换热性能研究 [D ] . 秦皇岛 : 燕山大学 , 2017 .

( WANG Yang . Study on heat transfer performance of seepage water source in seawater source heat pump [D ] . Qinhuangdao : Yanshan University , 2017 .)

WU Junhua , LI Haishan , WANG Fuchang . Experimental study of seawater seepage and heat transfer in a laboratory vertical beach well [J ] . Applied Thermal Engineering , 2018 , 129 : 403 - 409 .

贾欣 . 海水源热泵多井取水系统渗流换热特性研究 [D ] . 大连 : 大连理工大学 , 2018 .

( JIA Xin . Study on seepage and heat transfer of multi-well infiltration intake system for seawater source heat pump [D ] . Dalian : Dalian University of Technology , 2018 .)

周丹坤 , 李晓昭 , 常晓军 . COMSOL平台在城市地下多种资源相互影响分析中的应用 [J ] . 吉林大学学报(地球科学版) , 2021 , 51 ( 2 ): 526 - 532 .

( ZHOU Dankun , LI Xiaozhao , CHANG Xiaojun . Application of COMSOL platform in analysis of interaction of urban underground multiple resources [J ] . Journal of Jilin University (Earth Science Edition) , 2021 , 51 ( 2 ): 526 - 532 .)

张彬 , 李卫明 , 封帆 , 等 . 基于COMSOL的地下水封油库围岩流固耦合特征模拟研究 [J ] . 工程地质学报 , 2012 , 20 ( 5 ): 789 - 795 .

( ZHANG Bin , LI Weiming , FENG Fan , et al . Numerical simulation for fluid-solid coupling charatceristics in surrounding rock of underground water-sealed oil storage based [J ] . Journal of Engineering Geology , 2012 , 20 ( 5 ): 789 - 795 .)

JIA Xin , DUANMU Lin . Performance study on the seepage and heat transfer in a bench-scale multi-well infiltration intake system for seawater source heat pump [J ] . Sustainable Energy Technologies and Assessments , 2022 , 52 : 102268 .

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

典型海水温度年计算方法及其应用（续）