Vibroacoustic Analysis and Optimisation of an Electric Refrigerant Scroll Compressor

<div class="section abstract"><div class="htmlview paragraph">In electrified vehicles, auxiliary components can represent a dominant source of noise, one of which is the refrigerant scroll compressor. Compared with vehicles equipped with internal combustion engines, electrified vehicles require larger refrigerant compressors, as thermal management is needed not only for the passenger compartment but also for the battery and electric drive components. Excitation mechanisms within the