The experimental research for turbocharger selection was performed on a four-cylinder diesel meet-ing stage Ⅳ standard.Four types of turbochargers were used for selection for the test.The influence of these turbochargers on power performance,fuel economy and emission characteristics was studied,respectively.Final-ly,the one of optimal turbochargers was selected for matching the engine through analyzing the results from dif-ferent perspectives.The results will provide critical support for turbocharger selection.
维普
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