Results 31 to 40 of about 310,574 (194)
The Properties of Pure Liquids [PDF]
, 1953 By a semiempirical approach, a method is found to calculate the specific heat of a normal pure liquid at constant pressure form the specific heat of the gaseous state at the same temperature.
Tsien, H. S.
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Nuclear Engineering and Technology, 2015 The most important advantage of nanoparticles is the increased thermal conductivity coefficient and convection heat transfer coefficient so that, as a result of using a 1.5% volume concentration of nanoparticles, the thermal conductivity coefficient ...
Seyed Mohammad Mousavizadeh +2 more
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Thermal Conductivity Coefficient from Microscopic Models
, 2016 Thermal conductivity of hadron matter is studied using a microscopic transport model, which will be used to simulate ultra-relativistic heavy ion collisions at different energy densities, namely the Ultra-relativistic Quantum Molecular Dynamics (UrQMD). The molecular dynamics simulation is performed for a system of light mesons species (pion, rho, kaon)
Nemakhavhani, T. E, Muronga, A.
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Measurement of physical properties of polyurethane plaster
Građevinar, 2014 Physical properties of building materials can be defined by material coefficients. The material coefficients examined were: coefficient of mean density, coefficient of specific heat capacity, coefficient of thermal conductivity, and coefficient of ...
Milena Kušnerová +2 more
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Chimica Techno Acta, 2020 Ba1.9Me0.1Co9O14 (Me = Ba, Sr, Ca) (BCO) layered cobaltites were prepared by means of solid-state reactions method. Crystal structure, microstructure, thermal expansion, electrical conductivity, and thermo-EMF for the obtained oxides were studied; the ...
A. I. Klyndyuk +2 more
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Automatic device for measuring of principal thermoelectric parameters of lead chalcogenides
Известия высших учебных заведений: Проблемы энергетики, 2018 The device intended for measuring of principal thermoelectric parameters of the narrow-gap lead chalcogenide semiconductors (the Seebeck coefficient, electrical conductivity and thermal conductivity) have been created.
A. M. Sinicin, V. A. Ulanov
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Large thermal Hall coefficient in bismuth
, 2012 We present a systematical study of thermal Hall effect on a bismuth single crystal by measuring resistivity, Hall coefficient, and thermal conductivity under magnetic field, which shows a large thermal Hall coefficient comparable to the largest one in a ...
Putley E. H. +5 more
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Significant Phonon Drag Enables High Power Factor in the AlGaN/GaN Two-Dimensional Electron Gas [PDF]
, 2019 In typical thermoelectric energy harvesters and sensors, the Seebeck effect is caused by diffusion of electrons or holes in a temperature gradient. However, the Seebeck effect can also have a phonon drag component, due to momentum exchange between charge
Boone, Derrick +8 more
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Milling, surface roughness, surface hardness, microhardness
Gazi Üniversitesi Fen Bilimleri Dergisi, 2022 For our country, which has few renewable energy supplies, energy sustainability is becoming increasingly vital. Foam concrete is a porous building material having air spaces created by foaming agents, as well as a high energy efficiency due to its pores.
Hazal Cemile TOPUZ
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E3S Web of Conferences, 2018 A series of analyses have been carried out on a number of rock types from the Guizhou Province to investigate their thermophysical properties. A total of 433 samples from 14 types of rock were collected, tested and analyzed.
Xiaoqing Song, Ming Jiang, Peiwen Xiong
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