Open AccessImpact of Piston Geometry on Diesel Engine Performance, Emissions and Combustion
Author(s) -
LakshmiSrinivas Sastra Ummaleti,
Jamuna Rani Ganipineni,
Srinivasa Rao Konuru
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b2378.078219
Subject(s) - piston (optics) , cylinder , automotive engineering , four stroke engine , diesel engine , combustion , internal combustion engine , nox , combustion chamber , exhaust gas recirculation , rotary engine , mechanical engineering , diesel fuel , work (physics) , environmental science , materials science , engineering , physics , chemistry , optics , organic chemistry , wavefront
Motor execution improvement and fumes discharges decrease are two most significant issues to build up an increasingly productive motor with less natural effect. For diesel motor, cylinder geometry is one of the real parameter that influences the motor performance and emissions. In this present research work, engine performance improvement and exhaust emission characteristics reduction was reducing with the help of some modification in piston geometry by using 3 different types of piston geometries. Horizontal, Toroidal and Re-entered pistons. These can be tested on single cylinder water cooled ci motor. Varying Different type's pistons were analyzed and emissions HC, CO, CO2, O2 and NOx were studied with 5-gas exhaust gas analyzer. The toroidal cylinder gives the best performance and lower emissions at all load conditions