Thermal conductivity measurement and sedimentation detection of aluminum oxide nanofluids by using the 3ω method

DW Oh, A Jain, JK Eaton, KE Goodson… - International Journal of …, 2008 - Elsevier
Suspensions of nano-sized solid particles in a liquid medium, known as nanofluids show
remarkable enhancement in thermal conductivity compared to the base fluid. Nanofluids are …

Flexible and stretchable 3ω sensors for thermal characterization of human skin

L Tian, Y Li, RC Webb, S Krishnan… - Advanced Functional …, 2017 - Wiley Online Library
Characterization of the thermal properties of the surface and subsurface structures of the
skin can reveal the degree of hydration, the rate of blood flow in near‐surface micro‐and …

Analysis of the 3-omega method for thermal conductivity measurement

H Wang, M Sen - International Journal of Heat and Mass Transfer, 2009 - Elsevier
The 3ω method for measurement of thermal conductivity of a solid usually consists of a strip
heater above a substrate, and the method is based on an approximate solution of the heat …

Anisotropic thermal conductivity measurement of carbon-fiber/epoxy composite materials

T Tian, KD Cole - International Journal of Heat and Mass Transfer, 2012 - Elsevier
This project originated from a need for understanding heat transfer in carbon-fiber/epoxy
natural-gas tanks undergoing rapid heating during refilling. This paper presents both …

[HTML][HTML] Reusable bi-directional 3ω sensor to measure thermal conductivity of 100-μm thick biological tissues

SD Lubner, J Choi, G Wehmeyer, B Waag… - Review of Scientific …, 2015 - pubs.aip.org
Accurate knowledge of the thermal conductivity (k) of biological tissues is important for
cryopreservation, thermal ablation, and cryosurgery. Here, we adapt the 3ω method—widely …

3ω method to measure thermal properties of electrically conducting small-volume liquid

SR Choi, J Kim, D Kim - Review of scientific instruments, 2007 - pubs.aip.org
This work presents a method to measure the thermal conductivity and heat capacity of
electrically conducting small-volume liquid samples using the 3 ω technique. A …

Measuring methods for thermoelectric properties of one-dimensional nanostructural materials

Y Liu, M Zhang, A Ji, F Yang, X Wang - RSC advances, 2016 - pubs.rsc.org
Thermoelectric materials and devices have attracted extensive research interests. Great
progress has been obtained in improving the thermoelectric figure of merit ZT of several one …

A Robust Miniaturized Gas Sensor for H2 and CO2 Detection Based on the 3ω Method

D Berndt, J Muggli, R Heckel, MF Rahiman, M Lindner… - Sensors, 2022 - mdpi.com
Gas concentration monitoring is essential in industrial or life science areas in order to
address safety-relevant or process-related questions. Many of the sensors used in this …

Effect of pressure, temperature, and oil-saturation on the thermal conductivity of sandstone up to 250 MPa and 520 K

ZZ Abdulagatova, IM Abdulagatov… - Journal of Petroleum …, 2010 - Elsevier
Effective thermal conductivity (ETC) of oil-saturated sandstone (porosity 13%) have been
measured over a temperature range from (288 to 520) K and at pressures up to 250MPa …

Improved 3-omega measurement of thermal conductivity in liquid, gases, and powders using a metal-coated optical fiber

SN Schiffres, JA Malen - Review of Scientific Instruments, 2011 - pubs.aip.org
A novel 3ω thermal conductivity measurement technique called metal-coated 3ω is
introduced for use with liquids, gases, powders, and aerogels. This technique employs a …