petrol comes from lubricating oil. it is fractioned down.
Thermodynamic cycle is based on 2nd law of thermodynamics.
It is based on the Otto Cycle operation ...
Oil may be added to petrol for two cycle engines to provide lubrication.
In a thermodynamic cycle, the working fluid is assumed to be perfect to simplify calculations and analysis. This assumption allows for constant physical properties and structures to avoid the complexities that would arise from changes in the working fluid. It helps to focus on idealized scenarios to understand the fundamental principles of thermodynamics.
Statistical thermodynamics uses probability and probability distributions for large collections of particles to reproduce the same properties of macroscopic systems already established by classical thermodynamics. In so doing it can give insights into the why's of thermodynamics. Statistical thermodynamics can utilize the equations of quantum mechanics for interatomic and intermolecular forces to further explain the thermodynamic properties of macroscopic systems of real matter based on what is happening down at the atomic level.
A physical science as thermal properties are physical properties.
A petrol (gasoline) engine can be an otto cycle engine or it may not be. Click the link.
Chih Wu has written: 'Intelligent Computer Based Engineering Thermodynamics and Cycle Analysis' 'Thermodynamics And Heat Powered Cycles'
Statistical thermodynamics considers the behavior of a system at the molecular level, while classical thermodynamics deals with macroscopic properties of a system. Statistical thermodynamics connects thermodynamic properties to the behavior of individual particles, using probability distributions. Classical thermodynamics focuses on macroscopic relationships like energy and entropy without considering the individual particles.
Ideal Carnot Cycle is one example It is a process that does not have an energy loss.
Magnetic of Petrol smells purple and is a happy colour. She weighs 256kg and is 7 nanometres tall.
The maximum Thermal Efficiency of Petrol Engine or Gasoline Engine or Otto Cycle Engine is about 25-30%.