نتایج جستجو برای: thermodynamic analysis energy

تعداد نتایج: 3388764  

2007
Vojko Vlachy

We study the transfer of two-dimensional Lennard-Jones solutes into the two-dimensional Lennard-Jones solvent. Thermodynamic quantities associated with this process are calculated. For this purpose the Monte Carlo method in two different ensembles, reflecting different thermodynamic restrictions, is utilized. The excess free enthalpy, excess enthalpy (p,T), and excess free energy and excess int...

Journal: :Complexity 2012
Tuomo Hartonen Arto Annila

Natural networks are considered as thermodynamic systems that evolve from one state to another by consuming free energy. The least-time consumption of free energy is found to result in ubiquitous scale-free characteristics. The network evolution will yield the scale-independent qualities because the least-time imperative will prefer attachment of nodes that contribute most to the free-energy co...

The Methotrexate delivery by carbon nanotubes (CNTs) and the structural changes of drugcombination upon the carbon nanotubes and bio thermodynamic of the drug have been studied by molecularcomputational methods. Computational molecular methods have been fulfilled by molecular mechanics methods with four force field, and semi empirical with all methods. We investigate different param...

2004
Mae-Wan Ho

1. Introduction 2. Energy storage frees the organism from thermodynamic constraints Energy storage and mobilization in living systems Thermodynamics of the steady state vs thermodynamics of organized complexity The living system is free from immediate thermodynamic constraints 3. The exquisite sensitivity of organisms Energy self-sufficiency and sensitivity The polychromatic whole 4. The interc...

Alireza Noorpoor, Nasim Hashemian Parisa Heidarnejad

In this study, a new proposed multi-generation system as a promising integrated energy conversion system is studied, and its performance is investigated thermodynamically. The system equipped with parabolic trough collectors and biomass combustor to generate electricity, heating and cooling loads, hydrogen and potable water. A double effect absorption chiller to provide cooling demand, a proton...

Journal: :General Relativity and Gravitation 2011

محمد حسن عباسی, , مرتضی شمعانیان , , کاظم شیبانی تذرجی , ,

in this research, the kinetics of carbothermic reduction of molybdenite in the presence of sodium carbonate was studied. For this purpose, mixed powder of molybdenite, graphite, and sodium carbonate with 1:4:2 mole ratio was investigated using simultaneous thermal analysis (STA) at the heating rates of 10, 15 and 20 0C /min. The results of thermal analysis were evaluated through Friedman, Kissi...

1992
Ming Li Paul Vit

We investigate a new research area: we are interested in the ultimate thermodynamic cost of computing from x to y. Other than its fundamental importance, such research has implications for future miniaturiza-tion of VLSI chips reducing the energy dissipation below kT (thermal noise), and the similarity distance problem in pattern recognition. It turns out that the theory of thermodynamic cost o...

Journal: :Journal Européen des Systèmes Automatisés 2019

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