挖泥船输泥管路液固两相流扫描成像实时监测装置研究
Research on Real-time Monitoring Device for Liquid Solid Two-Phase Flow Scanning Imaging in Dredger Transportation Pipeline
朱云峰 1房世龙 2于涛3
作者信息
- 1. 江苏航运职业技术学院 资产管理中心,江苏 南通 226010
- 2. 江苏航运职业技术学院 船舶与海洋工程学院,江苏 南通 226010
- 3. 长江南京航道工程局 项目管理中心,江苏 南京 210098
- 折叠
摘要
挖泥船输泥管路是疏浚吹填施工的重要装置,堵管是管道输送过程中经常遇到的一个问题.电阻层析成像(ERT)技术是一种常见的实时检测技术,被广泛应用于多相流检测,具有非侵入性、可视化等优点.基于ERT技术开发的输泥管路液固两相流扫描成像实时监测装置,能够实时检测输泥管路内泥浆流形,并通过造影获得整个管道断面的泥浆浓度信息,为预防和解决堵管问题提供重要数据.
Abstract
The dredging pipeline of a dredger is an important device in dredging and blow-fill construction,and pipe blockage is a common problem encountered during pipeline transportation.Electrical Resistance Tomog raphy(ERT)technology is a common real-time detection technique widely used in multi-phase flow detec-tion,with advantages such as non-invasive and visualization.A real-time monitoring device for liquid-solid two-phase flow scanning imaging in dredging pipelines developed based on ERT technology can detect the mud flow pattern inside the pipeline in real time,and obtain the mud concentration information of the entire pipeline sec-tion through imaging,providing important data for preventing and solving pipe blockage problems.
关键词
液固两相流扫描成像/电阻层析成像/输泥管堵塞/实时监测装置Key words
liquid-solid two-phase flow scanning imaging/electrical resistance tomography imaging/block-age of the dredging pipeline/real-time monitoring device引用本文复制引用
基金项目
南通市民生科技计划面上项目(MS22022099)
出版年
2024
NETL
NSTL
万方数据