摘要
对车用发动机NVH试验室的工程设计和声学设计的要求进行了分析总结,综合研究了工程设计中工艺、建筑、结构、暖通和水电系统的设计要求,提出相应施工技术方案,明确了试验室吸声隔声组件和材料选择方面的要求,分析了NVH试验室隔声和隔振设计的方法。
The acoustics and engineering design methods of the vehicle engine NVH lab have been conducted. The construction technology have been analyzed, based on the design requirements of process, architecture, structure, ventilation and air conditioning, hydropower system and power supply. The suggestion of NVH lab sound insulation and vibration isolation design, sound absorption and insulation components and material selection have been proposed.
出处
《内燃机》
2014年第2期4-7,共4页
Internal Combustion Engines
