A idéia central desse artigo é chamar a atenção para o uso do diagrama T x s na descrição das máquinas térmicas reversíveis. Este diagrama mostra-se extremamente adequado e eficaz no ensino da segunda lei da tertermodinâmica dos processos reversíveis, no entanto uma escolha mostra-se mais apropriada que a outra quando se pretende salientar a universalidade dessa lei e não restringir a análise a uma substância de operação específica com é gás ideal.The central idea of this article is to call attention for the use of the T x S diagram in the description of reversible heat engines. This diagram is an extremely suitable and efficient way for teaching the second law of thermodynamics, following the Kelvin formulation. The conjugated pairs (PV) o...
The general laws governing thermodynamic processes and phenomena are recapitulated and completed wit...
A diagram that represents both conservation of energy and constancy of entropy in Carnot cycle
In the scientific and engineering literature, the second law of thermodynamics is expressed in terms...
Graphical representations of the first and second-law efficiencies of heat engines, refrigerators an...
A more general and physically intuitive alternative to the classical macroscopic derivation of secon...
This document springs forth from the application of the Second Law of Thermodynamics to a variety of...
Considering intrinsic characteristics of the system exclusively, both statistical and information th...
At its origins, thermodynamics was the study of heat and engines. Carnot transformed it into a scien...
We propose an analysis of the notion of reversibility, in relation with the historical development o...
Time reversibility concepts and transformations are first reviewed and difficulties with the standar...
Analysis of the Second Law of Thermodynamics is discussed. Keenan's approach to availability and irr...
Abstract. Sadi Carnot’s ingenious reasoning of reversible cycles (1824) laid foundations for The Sec...
The Second Law of thermodynamics has inspired many scientists over the past century. Also in the fie...
This paper deals with Carathédory's formulation of the second law of thermodynamics. The material is...
The thesis of this article is that thermodynamics is a rigorous science, and that the first law and...
The general laws governing thermodynamic processes and phenomena are recapitulated and completed wit...
A diagram that represents both conservation of energy and constancy of entropy in Carnot cycle
In the scientific and engineering literature, the second law of thermodynamics is expressed in terms...
Graphical representations of the first and second-law efficiencies of heat engines, refrigerators an...
A more general and physically intuitive alternative to the classical macroscopic derivation of secon...
This document springs forth from the application of the Second Law of Thermodynamics to a variety of...
Considering intrinsic characteristics of the system exclusively, both statistical and information th...
At its origins, thermodynamics was the study of heat and engines. Carnot transformed it into a scien...
We propose an analysis of the notion of reversibility, in relation with the historical development o...
Time reversibility concepts and transformations are first reviewed and difficulties with the standar...
Analysis of the Second Law of Thermodynamics is discussed. Keenan's approach to availability and irr...
Abstract. Sadi Carnot’s ingenious reasoning of reversible cycles (1824) laid foundations for The Sec...
The Second Law of thermodynamics has inspired many scientists over the past century. Also in the fie...
This paper deals with Carathédory's formulation of the second law of thermodynamics. The material is...
The thesis of this article is that thermodynamics is a rigorous science, and that the first law and...
The general laws governing thermodynamic processes and phenomena are recapitulated and completed wit...
A diagram that represents both conservation of energy and constancy of entropy in Carnot cycle
In the scientific and engineering literature, the second law of thermodynamics is expressed in terms...