External heat losses in small turbochargers: Model and experiments
作者： Francisco Payri , Pablo Olmeda , Francisco J. Arnau , Artem Dombrovsky , Les Smith
DOI: 10.1016/J.ENERGY.2014.04.096
关键词: Heat losses 、 Heat transfer 、 Convection 、 Mechanical engineering 、 Engineering 、 Turbocharger 、 Test bench
摘要: The behavior of small turbochargers is deeply affected by heat transfer phenomena. external losses these machines are studied and a simplified model that takes into account both radiation convective mechanisms has been proposed. adjusted in turbocharger test bench for two different turbochargers, later on it validated against experimental measurements an engine bench. Finally, the used to estimate most important flows among elements turbocharger, showing operative points which cannot be neglected.
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