A Multi-Functional Penta-Needle Thermo-Dielectric Sensor for Porous Media Sensing

doi:10.1109/JSEN.2016.2527020

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院合肥智能机械研究所

	A Multi-Functional Penta-Needle Thermo-Dielectric Sensor for Porous Media Sensing
	Sheng, Wenyi 1,2; Rumana, Kashifa 2; Sakai, Masaru 2,3; Silfa, Franyell 2,4; Jones, Scott B.2
刊名	IEEE SENSORS JOURNAL
	2016-05-15
卷号	16 期号:10 页码:3670-3678
关键词	Dielectric Measurement Permittivity Soil Moisture Soil Properties Temperature Measurements Thermal Conductivity Thermal Sensors
DOI	10.1109/JSEN.2016.2527020
文献子类	Article
英文摘要	There is growing interest in multifunctional sensors that expand sensing capabilities, especially for environmental measurement needs. This paper aims to develop a multifunctional penta-needle thermo-dielectric sensor (MPTDS) by coupling an electromagnetic (EM) sensor for determining water content with a penta-needle heat pulse probe (PHPP) for determining thermal properties. The thermal properties were inverse fit to the measured temperature rise at four surrounding thermistor needles from an 8-s heat pulse on a central heater needle. The dielectric permittivity was obtained from an impedance measurement made on the heater needle and two adjacent thermistor needles, leading to water content estimates. To determine water content and thermal properties for porous media, a two-step permittivity calibration and an in-situ effective needle spacing calibration were also made. The prototype MPTDS was evaluated in fine quartz sand across a range of water contents from dry to saturated to determine dielectric permittivity, thermal conductivity, and thermal diffusivity, followed by the accurate calculation of water content and soil heat capacity. The limited comparison here demonstrates substantially improved substrate water content determination accuracy from the EM sensor (RSME = 0.012 cm(3)/cm(3)) when compared with heat-pulse estimates (RSME = 0.042 cm(3)/cm(3)).
WOS关键词	SOIL-WATER CONTENT ; HEAT-PULSE TECHNIQUE ; VADOSE ZONE ; STANDARDIZING CHARACTERIZATION ; PROBE MEASUREMENTS ; CAPACITY SENSORS ; FLUX ; TRANSPORT ; FIELD ; FLOW
WOS研究方向	Engineering ; Instruments & Instrumentation ; Physics
语种	英语
WOS记录号	WOS:000374239600043
资助机构	U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Israel Binational Agricultural Research and Development Fund(US-4465-11) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service(2008-34552-19042) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; National Natural Science Foundation of China(31401295) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; High-End Foreign Experts Recruitment Program, China(GDT20141100003) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; China Scholarship Council(201404910296) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787) ; Utah Agricultural Experiment Station, Utah State University(8787)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30889]
专题	合肥物质科学研究院_中科院合肥智能机械研究所
作者单位	1.Chinese Acad Sci, Inst Intelligent Machines, Hefei 230031, Peoples R China 2.Utah State Univ, Logan, UT 84322 USA 3.Mie Univ, Tsu, Mie 5148507, Japan 4.Pontificia Univ Catolica Madre & Maestra, Santiago Caballeros 51000, Dominican Rep
推荐引用方式 GB/T 7714	Sheng, Wenyi,Rumana, Kashifa,Sakai, Masaru,et al. A Multi-Functional Penta-Needle Thermo-Dielectric Sensor for Porous Media Sensing[J]. IEEE SENSORS JOURNAL,2016,16(10):3670-3678.
APA	Sheng, Wenyi,Rumana, Kashifa,Sakai, Masaru,Silfa, Franyell,&Jones, Scott B..(2016).A Multi-Functional Penta-Needle Thermo-Dielectric Sensor for Porous Media Sensing.IEEE SENSORS JOURNAL,16(10),3670-3678.
MLA	Sheng, Wenyi,et al."A Multi-Functional Penta-Needle Thermo-Dielectric Sensor for Porous Media Sensing".IEEE SENSORS JOURNAL 16.10(2016):3670-3678.