Turbocharger abnormal noise testing method and device

The invention provides a turbocharger abnormal noise testing method and device, and belongs to the technical field of automobiles. The problem of how to clearly analyze turbocharger abnormal noise is solved. The method comprises the steps that 1, a test sensor is installed; 2, pressure pulsation, ne...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU RENGGUANG, ZHAO HAILAN, BAI XIAOQIANG, LUO PUWEN, ZHU HONGDENG, HE KUNPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING
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