Results 41 to 50 of about 335,857 (199)
Pirani pressure sensor with distributed temperature sensing [PDF]
, 2001 A Pirani pressure sensor is based on the fact that the thermal conductivity of a gas is dependent on the pressure. The structure presented in this paper consists of a heated microbeam, which is placed above a v-groove in a heat sink.
Baar, J.J. van +4 more
core +5 more sources
Measurement of helium concentration in air by using a microheater on a polyimide substrate
Case Studies in Thermal EngineeringAccurate gas concentration measurement is critical in achieving carbon neutrality and ensuring the safe utilization of hydrogen as a clean energy source. This study evaluates a 3-omega sensor incorporating a microheater deposited on a polyimide substrate
Chang-Ui Jeon +4 more
doaj +1 more source
Large Thermal Conductivity Differences between the Crystalline and Vitrified States of DMSO with Applications to Cryopreservation. [PDF]
PLoS ONE, 2015 Thermal conductivity of dimethyl-sulfoxide (DMSO) solution is measured in this study using a transient hot wire technique, where DMSO is a key ingredient in many cryoprotective agent (CPA) cocktails.
Lili E Ehrlich +4 more
doaj +1 more source
Thermal Conductivity of Industrial Nb3Sn Wires Fabricated by Various Techniques
, 2012 We have developed a new experimental setup specifically designed for measuring thermal conductivity on technical superconductors in the range of temperatures from 3 to 330 K in magnetic fields up to 21 T. Three Nb3Sn wires, produced by the powder in tube
Bonura, Marco, Senatore, Carmine
core +2 more sources
Studying the thermal conductivity of a deep Eocene clay formation: direct measurements vs back-analysis results [PDF]
, 2016 An experimental study on Ypresian clays–one of the potential deep and sedimentary clay formations in Belgium for the geological disposal of heat-emitting radioactive waste–has been undertaken to systematically study its thermal conductivity using ...
Li, Xiangling +5 more
core +2 more sources
Automated measurement of thermal conductivity [PDF]
, 1969 Testing technique permits accurate measurement of temperature-dependent thermal conductivity, by virtue of the small temperature differential required across a specimen.
Hale, D. V.
core +1 more source
Estimation of radiative thermal conductivity of glass wool using high precision GHP apparatus
Nihon Kikai Gakkai ronbunshu, 2022 In this study, the effective thermal conductivity of glass wool was measured under different temperature and packing ratio conditions using a high-precision guarded hot plate (GHP) apparatus, which adopted a Peltier module.
Fuhui GUO +3 more
doaj +1 more source
JGE, 2020 Research on Way Ratai geothermal field has been done by measuring the thermal conductivity method. The thermal conductivity data is used to generate a map of the dispersion of heat conductively conductive rocks in the geothermal system.
Ryan Donovan +2 more
doaj +1 more source
Nanofluids Thermal Conductivity Measurement in a Bénard Cell
Advances in Mechanical Engineering, 2013 Thermal conductivity measurements of nanofluids were the subject of a considerable amount of published research works. Up to now, the experimental results reported in the current literature are still scarce and show many discrepancies.
Mohamed Mojahed +2 more
doaj +1 more source
, 2018 We have designed and developed a new experimental setup, based on the 3-omega method, to measure thermal conductivity, heat capacity and electrical resistivity of a variety of samples in a broad temperature range (2-550 K) and under magnetic fields up to
Gofryk, K., Shrestha, K.
core +1 more source