Results 41 to 50 of about 2,868,544 (341)

Theoretical Investigation and Optimization of Radiation Thermal Conduction of Thermal-Insulation Polyolefin Foams

open access: yesIranian Journal of Materials Science and Engineering, 2020
Heat transfer in foams consists of conduction through solid and gaseous phases, convection within the cells as well as radiation through the whole medium.
R. Hasanzadeh   +3 more
doaj  

Thermal distribution through a moving longitudinal trapezoidal fin with variable temperature-dependent thermal properties using DTM-Pade approximant

open access: yesCase Studies in Thermal Engineering, 2021
The present inspection elaborates the thermal distribution through a convective-radiative longitudinal trapezoidal moving fin with an internal heat source by considering the linear and nonlinear temperature-dependent thermal conductivities and heat ...
M.C. Jayaprakash   +6 more
doaj  

Thermal Conduction in Metals: Mental Representations in 5-6 Years Old Children’s Thinking

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2019
In this paper, we present the findings of research on mental representations of thermal conduction on the metal of children aged 5-6 years. The research was carried out using interviews of 87 urban area kindergarten students in Greece.
George Κaliampos, Konstantinos Ravanis
doaj   +1 more source

Enhancing the performance of TEG system coupled with PCMs by regulating the interfacial thermal conduction

open access: yesEnergy Reports, 2020
Heat storage with phase change materials (PCMs) is promising to enhance the performance of thermoelectric generator (TEG) systems. Optimizing the thermal management in practical application is crucial to improve the performance of these TEG-PCM coupling ...
Anbang Liu   +5 more
doaj  

Low-Temperature Coherent Thermal Conduction in Thin Phononic Crystal Membranes

open access: yesCrystals, 2016
In recent years, the idea of controlling phonon thermal transport coherently using phononic crystals has been introduced. Here, we extend our previous numerical studies of ballistic low-temperature heat transport in two-dimensional hole-array phononic ...
Tuomas A. Puurtinen, Ilari J. Maasilta
doaj   +1 more source

Research progress of semiconductive shielding layer of HVDC cable

open access: yesHigh Voltage, 2019
As an indispensable part of high-voltage direct current (HVDC) cable, the semiconductive shielding layer plays the role of uniforming electric field in the cable.
Yanhui Wei   +6 more
doaj   +1 more source

The stiffness-thermal conduction relationship at the composite interface: the effect of particle alignment on the long-range confinement of polymer chains monitored by scanning thermal microscopy.

open access: yesNanoscale, 2018
The polymer/filler interface is usually considered as a thermal barrier in composites due to the mismatch of the phonon frequency across the interface. How the interface plays its role in thermal conduction has not yet been fully understood. In this work,
Yifan Li   +6 more
semanticscholar   +1 more source

Thermal conductivity of ethanol

open access: yesThe Journal of Chemical Physics, 2005
We present a factorization of the Ewald sum permitting efficient computation of the reciprocal space part of the molecular representation for the heat flux vector. We use the derived expression to evaluate thermal conductivity of a model of ethanol at several near-ambient state points.
openaire   +4 more sources

Thermal Conductivity of PNIPAm Hydrogels and Heat Management as Smart Windows

open access: yesMacromolecular Materials and Engineering, 2023
Though thermoresponsive lower critical solution temperature (LCST) hydrogels have attracted intense attention to be applied in smart windows, less efforts are paid on the LCST effect on the heat transfer process.
Zechuan Zhang   +4 more
doaj   +1 more source

Purification tags markedly affect self‐aggregation of CPEB3

open access: yesFEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito   +6 more
wiley   +1 more source

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