Results 11 to 20 of about 681,344 (199)

ANÁLISE DO DESVIO DE COMPORTAMENTO ENTRE GÁS REAL E GÁS IDEAL

open access: yesHolos, 2007
Este estudo teórico teve por objetivo identificar as propriedades dos gases reais que são eficazes para diferenciá-los dos gases ideais. Nesse trabalho, são abordadas e feitas comparações do comportamento dos gases reais por meio de diagramas e ...
Djeson M. A. da Costa
doaj   +1 more source

Spatial Upscaling-Based Algorithm for Detection and Estimation of Hazardous Gases

open access: yesIEEE Access, 2023
Recently, society/industry is getting smarter and sustainable through artificial intelligence-based solutions. However, this rapid advancement is also polluting our air ambience.
Sumit Srivastava   +4 more
doaj   +1 more source

Estimation of exit temperatures in the isentropic compression of real gases

open access: yesJournal of Applied Sciences and Environmental Management, 2018
This paper presents the estimation of exit temperatures in the isentropic compression of real gases based on the Peng-Robinson equation of state and entropy balance method. The methods were applied to Ar, N2, CH4, CO2, C2H4 and C2H6.
K.O. Monago, O.T. Dawodu
doaj   +1 more source

Engineering Model of High Pressure Moist Air

open access: yesEPJ Web of Conferences, 2017
The article deals with the moist air equation of state. There are equations of state discussed in the article, i.e. the model of an ideal mixture of ideal gases, the model of an ideal mixture of real gases and the model based on the virial equation of ...
Hyhlík Tomáš
doaj   +1 more source

Thermodynamic properties of real gases and BWR equation of state

open access: yesEPJ Web of Conferences, 2015
The fundamental base for the calculation of the thermodynamic properties of materials is thermal equation of state and dependence of some of the basic specific heat capacities on temperature.
Vestfálová Magda
doaj   +1 more source

Jednadžbe stanja realnih plinova [PDF]

open access: yesKemija u Industriji, 2006
The properties of classical real gases, especially their deviations from ideal behaviour, are reviewed. After a brief overview of molecular interactions, the so-called traditional ('primitive') model is presented and shown to be applicable not only to ...
Simeon, V., Butorac, V.
doaj  

Gibbs paradox and it’s solution

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
The article deals with the classical solution of the Gibbs paradox, on the basis of which and experimentally verified the facts in the presence of the chemical energy of real gases and gases with properties approaching the ideal gases promoted the ...
V. G. Kiselev
doaj   +1 more source

Entropy Calculation of Reversible Mixing of Ideal Gases Shows Absence of Gibbs Paradox

open access: yesEntropy, 1999
: We consider the work of reversible mixing of ideal gases using a real process. Now assumptions were made concerning infinite shifts, infinite number of cycles and infinite work to provide an accurate calculation of entropy resulting from reversible ...
Oleg Borodiouk, Vasili Tatarin
doaj   +1 more source

Proposal of a suction approximation to simulate the behaviour of real gases [PDF]

open access: yesE3S Web of Conferences
Modelling the gas behaviour is important in reservoir engineering and geomechanical problems related to the analysis of geological energy production and storage, as well as the storage of spent nuclear fuel and high-level radioactive waste.
Tengblad Erik   +2 more
doaj   +1 more source

Dynamic Kosterlitz-Thouless transition in 2D Bose mixtures of ultra-cold atoms [PDF]

open access: yes, 2011
We propose a realistic experiment to demonstrate a dynamic Kosterlitz-Thouless transition in ultra-cold atomic gases in two dimensions. With a numerical implementation of the Truncated Wigner Approximation we simulate the time evolution of several ...
A. Polkovnikov   +5 more
core   +3 more sources

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