0000000000479510

AUTHOR

Juliette Bert

showing 2 related works from this author

A Numerical Optimisation of a Stirling Engine

2011

International audience; A zero dimensional finite-time thermodynamic, three zones model of a generic Stirling engine has been developed and experimentally validated. Taking into account time-dependant heat transfers and losses, the model calculates the evolution of gas temperature, mass and pressure in each zone.

[SPI]Engineering Sciences [physics]modelexperimental validation[SPI] Engineering Sciences [physics]numerical optimisationStirling engineparametric study
researchProduct

Contribution to the study of the recovery of wast heat : study and optimization of Stirling engines

2012

Several machines currently used, internal combustion engines for the car industry or thermal power plants in energy, exhaust a considerable amount of heat. Generally this heat is dispersed in the atmosphere and its energy lost. So we took a special interest in external heat engines which primary energy is heat energy, and more particularly in Stirling engines. One of its main characteristics is the used of energy from heat produced externally like energy source. This allows Stirling engines to be multi-fuel and even to use natural heat energy.The study carried out is made up of two parts. First, a three zones zero dimensional finite-time thermodynamic model has been developed. It takes into…

Experimental validation[SPI.OTHER] Engineering Sciences [physics]/OtherEtude multi paramétriqueNumerical optimization[MATH.MATH-GM] Mathematics [math]/General Mathematics [math.GM]Numerical modelMulti-parameter studyRécupération thermiqueModèle numériqueOptimisation numérique[CHIM.OTHE] Chemical Sciences/OtherHeat recoveryMoteur StirlingValidation expérimentaleStirling engine
researchProduct