3. Turbocharger noise
Engine supercharging is a way of increasing power without increasing engine size . At present, we no longer design a naturally aspirated diesel engine, as the specific performance would be insufficient for the power requirements of modern vehicles. Environmental imperatives concerning reductions in fuel and CO 2 emissions are driving the design of engines with better efficiencies. The reduction in engine size makes it possible, on the one hand, to reduce friction losses and, on the...
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Turbocharger noise
Acoustic radiation from the complete GMP
Bibliography
Regulations
Regulation (EU) No 540/2014 of the European Parliament and of the Council of April 16, 2014 relating to the noise level of motor vehicles and replacement silencer systems, and amending Directive 2007/46/EC and repealing Directive 70/157/EEC.
Directive 2007/46/EC of the European Parliament and of the Council of September 5, 2007 establishing a framework for the approval of motor vehicles and their trailers,...
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