Results 1 to 10 of about 148,568 (290)

Optimizing PCM Integrated Wall and Roof for Energy Saving in Building under Various Climatic Conditions of Mediterranean Region

open access: yesBuildings, 2023
Energy conservation in buildings has been the focus of many studies since nearly one-third of global energy consumption is due to buildings. Phase change material (PCM) technology promises to be an attractive solution for energy saving in buildings since
Sana Dardouri   +4 more
doaj   +1 more source

Theoretical investigation of mixing properties of Sb-Sn binary liquid alloy at 905K

open access: yesBibechana, 2017
The thermodynamic, microscopic, surface and transport properties of Sb-Sn liquid alloy at 905K have been studied using regular solution model. In thermodynamic properties, free energy of mixing(GM) , activity(a), entropy of mixing(SM), heat of mixing ...
H K Limbu   +4 more
doaj   +3 more sources

Thermodynamic, structural, surface and transport properties of Zn-Cd liquid alloy at 800 K

open access: yesBibechana, 2016
The mixing thermodynamic and structural properties of Zn-Cd liquid at 800K has been studied using Flory’s model. To explain the mixing properties of binary liquid alloys, size factor (ф) and ordering energy (ω) are taken into account.
K K Mishra   +5 more
doaj   +3 more sources

Equation of State of Octafluorocyclobutane in the Range of Operation Parameters of Power Plants operating on the Organic Rankine Cycle [PDF]

open access: yesProblems of the Regional Energetics, 2019
The objective of the work is to construct the equation of state of octafluorocyclobutane to allow high metrological level of calculation of cycles and processes of ORC based power plants.
Kuznetsov K.I.   +3 more
doaj   +1 more source

Electronic structure, mechanical, optical and thermodynamic properties of cubic perovskite InBeF3 with pressure effects: First-principles calculations

open access: yesResults in Physics, 2023
The electronic structure, mechanical, optical and thermodynamic properties of cubic fluoroperovskite InBeF3 under high pressure were studied for the first time.
Jingyi Zhang   +5 more
doaj   +1 more source

Thermodynamic properties of ErВ4 [PDF]

open access: yesE3S Web of Conferences
The temperature dependence of the molar heat capacity of erbium tetraboride in the range 2-300 K has been experimentally studied. Anomalies were found on the temperature dependence of the heat capacity due to the processes of transition to ...
Morozov Anton
doaj   +1 more source

Optimization of thermodynamic and surface properties of ternary Ti–Al–Si alloy and its sub-binary alloys in molten state

open access: yesHeliyon, 2021
Thermodynamic and surface properties of the ternary system were studied at different higher temperatures (1973 K, 2073 K, 2173 K and 2273 K). The thermodynamic properties were studied using the Chou, Kohler and Toop models.
S.K. Yadav, U. Mehta, D. Adhikari
doaj   +1 more source

Thermodynamic properties of titanium-manganite LaСаTiMnO6

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2023
By the method of dynamic calorimetry in the range of 298.15-673 K, the heat capacity of titanium-manganite LaСаTiMnO6, obtained by solid-phase interaction at 800-1200oC from lanthanum, titanium (II), manganese (III) and calcium carbonate oxides was ...
B.K. Kasenov   +7 more
doaj   +1 more source

On the Question of the Problems of Statistical Calculations of the Conducting Crystals Thermodynamic and Kinetic Properties.

open access: yesФізика і хімія твердого тіла, 2020
This paper presents an elementary model of a crystal and its thermodynamic equilibrium state. It was shownthat the thermodynamic characteristics of the crystal at this state are described by the Gibbs grand thermodynamicpotential.
Y. S. Budzhak, T. Wacławski
doaj   +1 more source

The magnesium-palladium-silver system: Thermodynamic properties of the liquid phase [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2023
A drop calorimetry method was used to measure the partial and integral mixing enthalpies of Ag-Mg-Pd liquid solutions. The experiments were performed for six separate series of liquid alloys starting from the binary alloys with constant xAg/xMg ratios ...
Dębski A.   +4 more
doaj   +1 more source

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