• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

用于测量污垢厚度、液体流速和表面接触的3-Ω法

The 3-Omega Method for the Measurement of Fouling Thickness, the Liquid Flow Rate, and Surface Contact.

作者信息

Clausen Casper, Pedersen Tim, Bentien Anders

机构信息

Department of Engineering, Aarhus University, Hangoevej 2, 8200 Aarhus N, Denmark.

出版信息

Sensors (Basel). 2017 Mar 9;17(3):552. doi: 10.3390/s17030552.

DOI:10.3390/s17030552
PMID:28282949
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5375838/
Abstract

The 3-omega method is conventionally used for the measurement of thermal conductivity in solid samples. The present work includes the experimental characterization and proof-of-concept measurements of sensor concepts, based on the 3-omega method. It is shown that this method can be used to measure fouling layers with a thickness of 10 to 400 μm, to conduct the measurement of flow rates with a high precision, and finally, as a simple on-off contact sensor with a fast response time.

摘要

传统上，3-ω方法用于测量固体样品的热导率。目前的工作包括基于3-ω方法的传感器概念的实验表征和概念验证测量。结果表明，该方法可用于测量厚度为10至400μm的污垢层，高精度地测量流速，最后还可作为一种响应时间快的简单通断接触式传感器。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/9e9c31842e8e/sensors-17-00552-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/0d8b1e4ce6fd/sensors-17-00552-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/23a1237672f8/sensors-17-00552-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/787086dfce19/sensors-17-00552-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/282fe73ed12f/sensors-17-00552-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/3f07bdb89feb/sensors-17-00552-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/66f3ece3f13c/sensors-17-00552-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/ea368a7a3c82/sensors-17-00552-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/281bc673a0d2/sensors-17-00552-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/8686bd024f74/sensors-17-00552-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/65cf1247386b/sensors-17-00552-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/ec6b858642c0/sensors-17-00552-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/9e9c31842e8e/sensors-17-00552-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/0d8b1e4ce6fd/sensors-17-00552-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/23a1237672f8/sensors-17-00552-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/787086dfce19/sensors-17-00552-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/282fe73ed12f/sensors-17-00552-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/3f07bdb89feb/sensors-17-00552-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/66f3ece3f13c/sensors-17-00552-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/ea368a7a3c82/sensors-17-00552-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/281bc673a0d2/sensors-17-00552-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/8686bd024f74/sensors-17-00552-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/65cf1247386b/sensors-17-00552-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/ec6b858642c0/sensors-17-00552-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9069/5375838/9e9c31842e8e/sensors-17-00552-g012.jpg

相似文献

1
The 3-Omega Method for the Measurement of Fouling Thickness, the Liquid Flow Rate, and Surface Contact.用于测量污垢厚度、液体流速和表面接触的3-Ω法
Sensors (Basel). 2017 Mar 9;17(3):552. doi: 10.3390/s17030552.
2
Relation between EPS adherence, viscoelastic properties, and MBR operation: Biofouling study with QCM-D.EPS 附着、粘弹性特性与 MBR 运行的关系：利用 QCM-D 进行生物污垢研究。
Water Res. 2011 Dec 1;45(19):6430-40. doi: 10.1016/j.watres.2011.09.038. Epub 2011 Sep 29.
3
Thermal Flow Meter with Integrated Thermal Conductivity Sensor.集成热导率传感器的热流量计。
Micromachines (Basel). 2023 Jun 21;14(7):1280. doi: 10.3390/mi14071280.
4
Microfabricated thermal conductivity sensor: a high resolution tool for quantitative thermal property measurement of biomaterials and solutions.微加工热导率传感器：一种用于定量测量生物材料和溶液热物性的高分辨率工具。
Biomed Microdevices. 2011 Oct;13(5):923-8. doi: 10.1007/s10544-011-9561-3.
5
Real-Time Detection of Fouling-Layer with a Non-Intrusive Continuous Sensor (NICS) during Thermal Processing in Food Manufacturing.在食品制造的热加工过程中，使用非侵入式连续传感器（NICS）实时检测污垢层。
Sensors (Basel). 2021 Feb 10;21(4):1271. doi: 10.3390/s21041271.
6
Evaluation of fouling formation and evolution on hollow fibre membrane: effects of ageing and chemical exposure on biofoulant.中空纤维膜污垢形成和演变的评估：老化和化学暴露对生物污垢的影响。
Water Res. 2015 Jan 1;68:182-93. doi: 10.1016/j.watres.2014.10.004.
7
A physical impact of organic fouling layers on bacterial adhesion during nanofiltration.有机污垢层对纳滤过程中细菌粘附的物理影响。
Water Res. 2014 Dec 15;67:118-28. doi: 10.1016/j.watres.2014.09.012. Epub 2014 Sep 17.
8
A Simple Approach to Characterize Gas-Aqueous Liquid Two-phase Flow Configuration Based on Discrete Solid-Liquid Contact Electrification.一种基于离散固液接触起电表征气-液两相流型的简单方法。
Sci Rep. 2015 Oct 14;5:15172. doi: 10.1038/srep15172.
9
Note: Development of a microfabricated sensor to measure thermal conductivity of picoliter scale liquid samples.注意：开发一种用于测量皮升规模液体样品热导率的微制造传感器。
Rev Sci Instrum. 2012 Oct;83(10):106102. doi: 10.1063/1.4757400.
10
A simple differential steady-state method to measure the thermal conductivity of solid bulk materials with high accuracy.一种用于高精度测量固体块状材料热导率的简单差分稳态方法。
Rev Sci Instrum. 2014 Feb;85(2):025108. doi: 10.1063/1.4865111.

引用本文的文献

1
Development and Calibration of a Microfluidic, Chip-Based Sensor System for Monitoring the Physical Properties of Water Samples in Aquacultures.用于监测水产养殖水样物理性质的基于芯片的微流体传感器系统的开发与校准。
Micromachines (Basel). 2024 Jun 4;15(6):755. doi: 10.3390/mi15060755.
2
Bioanalytical sensors using the heat-transfer method HTM and related techniques.采用热传递方法（HTM）及相关技术的生物分析传感器。
Tech Mess. 2023 Oct 12;90(12):761-785. doi: 10.1515/teme-2023-0101. eCollection 2023 Dec.
3
Membrane fouling monitoring by 3ω sensing.

本文引用的文献

1
Development of absolute hot-wire anemometry by the 3omega method.采用3ω法开发绝对热线风速仪。
Rev Sci Instrum. 2010 Apr;81(4):044901. doi: 10.1063/1.3374015.
2
Thermal conductivity measurement of fluids using the 3omega method.使用3ω法测量流体的热导率。
Rev Sci Instrum. 2009 Feb;80(2):024901. doi: 10.1063/1.3082036.
3
Thermal conductivity of a-Si:H thin films.非晶硅氢化薄膜的热导率。
通过3ω传感进行膜污染监测。
Sci Rep. 2023 Sep 14;13(1):15237. doi: 10.1038/s41598-023-42337-1.
4
Using Thermal Interface Resistance for Noninvasive Operando Mapping of Buried Interfacial Lithium Morphology in Solid-State Batteries.利用热界面电阻对固态电池中埋入界面处锂形态进行非侵入式原位测绘。
ACS Appl Mater Interfaces. 2023 Apr 5;15(13):17344-17352. doi: 10.1021/acsami.2c23038. Epub 2023 Mar 23.
Phys Rev B Condens Matter. 1994 Sep 1;50(9):6077-6081. doi: 10.1103/physrevb.50.6077.
4
Thermal conductivity of amorphous solids above the plateau.高于平台区的非晶态固体的热导率。
Phys Rev B Condens Matter. 1987 Mar 15;35(8):4067-4073. doi: 10.1103/physrevb.35.4067.