Car Cavity Acoustics using ANSYS

• The study of vehicle interior acoustics in the automotive industry has gained importance due to – Legal restrictions – Growing demand for comfort – To reduce the number of prototypes – High performance of modern computers
• The objectives of efficient automobile design are – Safety – Fuel consumption – Interior comfort
• The challenges are – Lower weight improves the fuel efficiency but increases the vibrational sensitivity – Increase in weight generally improves the safety

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