Diagramas termodinámicos interactivos de los ciclos de potencia Otto y Diesel: diagramas termodinámicos interactivos del ciclo de potencia Otto.

Abstract

In this project, a new module for the interactive diagram software (DT-Otto) is developed using Python programming, allowing the Otto cycle to be precisely and accurately portrayed mathematically and graphically employing the energy, entropy, and exergy diagrams. approximate. The software demands the input of standard input variables for straightforward thermodynamic systems connected to the Otto cycle, such as initial pressure and temperature, cycle maximum temperature and compression ratio, as well as variables for atmospheric pressure and temperature. environment in which to estimate energy. employing the air-fuel mixture as the working fluid whilst considering the numerical resolution demands of classical thermodynamics. With this, the cycle's own parameters, the energy, exergy, and entropy diagrams, as well as the attributes of each of the thermodynamic states, may be numerically calculated using the resolution techniques. The program's interactivity enables the user to modify any parameter in the input variables, allowing visual comparisons of how updating one or more parameters impacts and monitors the sensitivity with which they change the specified diagram. The accuracy and reliability of the result obtained by the software are illustrated by a comparison of the results generated to establish the relative error between the program, the analytical method, Cengel, and the TermoGraf program.