EFFECT OF EXHAUST VALVE TIMING AND BOOST PRESSURE ON ENGINE BRAKE PERFORMANCE
Journal Title: TEHNOMUS - Year 2013, Vol 20, Issue 1
Abstract
In recent years, due to the research in the field of road vehicles, there have been developed more powerful engines, in particular by reducing the energy loss in the friction forces, respectively the forces of air resistance. Due to these improvements, the braking ability of the vehicle is reduced, requiring the implementation of the auxiliary braking system, particularly for heavy vehicles. This paper discusses the diesel engine braking through the concept of compression release. Our study takes into the consideration the influence of air supply pressure of the cylinder, respectively the distribution influence of braking phase on braking capacity.
Authors and Affiliations
Manolache-Rusu Ioan-Cozmin, Severin Traian Lucian, Pătuleanu Liliana, Andronic Florin
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