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Gas natural
Motor alternativo
Coeficiente de película
Transferencia de calor
Hydrogen
Natural gas
Reciprocating engine
Convective heat transfer coefficient
Heat transfer
[ES] El presente proyecto de fin de carrera se va a focalizar en el estudio y comprobación de la bondad de un modelo de transferencia de calor existente (propuesto por G. Woschni) aplicado a motores alternativos operando con hidrógeno y gas natural. El análisis de resultados permitirá identificar las limitaciones del modelo existente, y se propondrán propuestas alternativas. Para el desarrollo del proyecto se utilizarán datos obtenidos en simulaciones CFD, como aproximación a la realidad, y el cálculo de propiedades termo-físicas para la evaluación de su efecto en la transferencia de calor.
[EN] This degree's final year project will focus on the study and verification of the goodness of an existing heat transfer model (proposed by G. Woschni) applied to reciprocating engines operating with hydrogen and natural gas. The analysis of results will allow identifying the limitations of the existing model, and alternative proposals will be presented. For this project's development, data obtained from CFD simulations will be used as an approximation to reality and the calculation of thermo-physical properties will be performed to evaluate their effect on the heat transfer.
Reconocimiento (by)
Abierto
Jaime Martín Díaz
http://hdl.handle.net/10251/186770
Universitat Politècnica de València
Español
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