45 citations · 97 across the 7 of their papers we have counts for
7 papers
Energy conversion theorems for some linear steady-states
L. A. Arias-Hernandez, G. Valencia-Ortega, F. Angulo-Brown +1
One of the main issues that real energy converters present, when they produce effective work, is the inevitable entropy production. Within the context of Non-equilibrium Thermodyna…
A possible cosmological application of some thermodynamic properties of the black body radiation in dimensional Euclidean spaces
Julian Gonzalez-Ayala, J. Perez-Oregon, Rubén Cordero +1
In this work we present the generalization of some thermodynamic properties of the black body radiation (BBR) towards an dimensional Euclidean space. For this case the Planck f…
Is the nature of the universe a thermodynamic necessity?
Julian Gonzalez-Ayala, F. Angulo-Brown
It is well established that at early times, long before the time of radiation-matter equality, the universe could have been well described by a spatially flat, radiation only model…
Connection between maximum-work and maximum-power thermal cycles
Julian Gonzalez-Ayala, L. A. Arias-Hernandez, F. Angulo-Brown
We propose a new connection between maximum-power Curzon-Ahlborn thermal cycles and maximum-work reversible cycles. This linkage is built through a mapping between the exponents of…
The universality of the Carnot theorem
Julian Gonzalez-Ayala, F. Angulo-Brown
It is common in many thermodynamic textbooks to illustrate the Carnot theorem through the usage of diverse state equations for gases, paramagnets, and other simple thermodynamic sy…
On cycle-to-cycle heat release variations in a simulated spark ignition heat engine
P. L. Curto-Risso, A. Medina, A. Calvo Hernández +2
The cycle-by-cycle variations in heat release for a simulated spark-ignited engine are analyzed within a turbulent combustion model in terms of some basic parameters: the character…
A first--order irreversible thermodynamic approach to a simple energy converter
L. A. Arias-Hernández, R. T. Paez-Hernández, F. Angulo-Brown
Several authors have shown that dissipative thermal cycle models based on Finite-Time Thermodynamics exhibit loop-shaped curves of power output versus efficiency, such as it occurs…