Experimental Investigation and Analysis of Single Cylinder Four Stroke C.I. Engine Exhaust System

Atul A. Patil ； L. G. Navale ； V. S. Patil

《International Journal of Energy and Power》 3卷1期 (2014/02) Pp. 1-6

並列摘要

Energy efficient exhaust system development requires minimum fuel consumption and maximum utilization of exhaust energy for reduction of the exhaust emissions and also for effective waste energy recovery system such as in turbocharger, heat pipe etc. from C.I. engine. To analyse the exhaust energies available at different engine operating conditions an exhaust system developed for maximum utilization of available energy at the exhaust of engine cylinder is studied. Design of each device should offer minimum pressure drop across the device, so that it should not adversely affect the engine performance. Back pressure acting on engine is the most important controllable factor which basically deteriorates the engine and emission control performance. So numbers of methods to increase the performance of the CI engine have been established. A better method of utilising the exhaust is achieved in this paper which uses the exhaust gases from an optimal sized engine currently used, to convert available Kinetic energy and enthalpy of exhaust gases into the pressure after treatment of exhaust gases. This pressure is used and sent through diffuser which reduces the back pressure.

並列關鍵字

Compression Ignition Engine ； Pressure Drop ； Diffuser ； Back Pressure ； Performance