Analysis of effective thermal conductivity stability of geothermal heat exchanger according to ambient environmental conditions
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Energy Research"
DOI: 10.1002/er.4733
Abstract: At present, geothermal energy is a promising research area but still has numerous areas to be explored. The thermal performance verification of U‐shaped closed geothermal heat exchange was proposed to improve the effective thermal conductivity… read more here.
Keywords: thermal conductivity; heat; effective thermal; heat exchanger ... See more keywords
Micromechanical modeling of the multi-coated ellipsoidal inclusion: application to effective thermal conductivity of composite materials
Sign Up to like & getrecommendations! Published in 2018 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-018-1418-2
Abstract: In this work, a new multi-coated inclusion model to determine the effective thermal conductivity of reinforced composite materials is developed. The methodology is based on Green’s functions technique and integral equation which gives the local… read more here.
Keywords: inclusion; thermal conductivity; composite materials; effective thermal ... See more keywords
Enhanced Effective Thermal Conductivity of Composite Materials by Incorporating Constructal Fillers
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Thermophysics"
DOI: 10.1007/s10765-021-02862-5
Abstract: It is a feasible way to use constructal filler to increase the effective thermal conductivity of polymer. However, the combined effect of filler constructal-shape, contact, anisotropy and interface thermal resistance on the effective thermal conductivity… read more here.
Keywords: constructal filler; conductivity composite; thermal conductivity; effective thermal ... See more keywords
Effective thermal expansion coefficient of a sintered glass–eucryptite composite
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science"
DOI: 10.1007/s10853-017-1298-9
Abstract: The paper focuses on a glass–ceramic composite consisting of lead borate glass matrix containing isolated eucryptite granules (hereafter called inhomogeneities) having negative thermal expansion coefficient. We discuss the dependence of the overall thermal expansion on… read more here.
Keywords: expansion; glass; effective thermal; expansion coefficient ... See more keywords
Modelling and analysis of effective thermal conductivity for polymer composites with sheet-like nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2816-0
Abstract: Effective thermal conductivity models for nanosheet-based composites are less common than those for composites containing spherical nanoparticle. A novel theoretical model for effective thermal conductivity is proposed aiming to the sheet-like nanoparticle polymer composites in… read more here.
Keywords: nanoparticle; thermal conductivity; polymer composites; sheet like ... See more keywords
Effective Thermal Contact Resistance of Regularly Textured Bodies in the Presence of Intercontact Heat-Conducting Media and the Phenomenon of Thermal Rectification
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-018-4103-7
Abstract: We compute the effective thermal contact resistance of a pair of materials formed by AISI 304 stainless steel and 200 nickel alloy in the presence of a periodic array of gaps filled with a heat-conducting… read more here.
Keywords: contact resistance; thermal contact; heat conducting; effective thermal ... See more keywords
ANN modelling and experimental investigation on effective thermal conductivity of ethylene glycol:water nanofluids
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-020-09756-y
Abstract: In this study, ethylene glycol (EG)–water (35:65 %v)-based nanofluids have been prepared to study enhancement in thermal conductivity. Nanofluids containing nanoparticles of materials CuO, Al2O3 and TiO2 of different mass concentrations from 0.2 to 2%… read more here.
Keywords: thermal conductivity; glycol water; conductivity; ethylene glycol ... See more keywords
Numerical Investigation on Effective Thermal Conductivity and Heat Transfer Characteristics in a Furnace for Treating Spent Cathode Carbon Blocks
Sign Up to like & getrecommendations! Published in 2020 at "JOM"
DOI: 10.1007/s11837-020-04122-7
Abstract: The aluminum spent cathode carbon block (SCCB) is defined as a hazardous material because it contains soluble fluoride and toxic cyanide compounds. To make the SCCB harmless, it has been proposed to separate the carbon… read more here.
Keywords: carbon; temperature; thermal conductivity; heat transfer ... See more keywords
Investigation on effective thermal conductivity and relative viscosity of cellulose nanocrystal as a nanofluidic thermal transport through a combined experimental – Statistical approach by using Response Surface Methodology
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.04.049
Abstract: Combined experimental-statistical approach for effective thermal conductivity and relative viscosity determination were investigated in this present study. Nanofluid used was dispersion of novel nanomaterial Cellulose Nanocrystal (CNC) in ethylene glycol-deionized water mixture at volume base… read more here.
Keywords: thermal conductivity; effective thermal; methodology; relative viscosity ... See more keywords
High resolution X-ray microtomography for the characterization of pore structure and effective thermal conductivity of iron ore sinter
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.08.051
Abstract: Abstract Thoroughly understanding of the thermophysical properties of porous sinter is especially important for operation optimization and energy saving in integrated steel mills. Under this prospect, nondestructive X-ray microtomography was applied to characterize the pore… read more here.
Keywords: ray microtomography; sinter; pore structure; effective thermal ... See more keywords
Numerical study on effective thermal conductivity of transparent electrospun polymer composite
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.113949
Abstract: Abstract With the increased power of optoelectronic devices, enhancing thermal conductivities of transparent materials is key to thermal dissipation. Recently, our group has experimentally demonstrated a novel composite material with both high thermal conductivity and… read more here.
Keywords: electrospun polymer; study; thermal conductivity; effective thermal ... See more keywords