RESEARCHES CONCERNING MODELING OF LUBRICATION
SYSTEM IN 3LD510 LOMBARDINI ENGINE
Lubricating system from any engine plays an significant role in
generating all of its dynamic performances. Fuel economy and energetic
performances from all compression ignition engines correlate with the working
degree of its lubricating system. The present work studies the mathematical
models of important phenomena from lubricating process. Compression ignition
engine lubrication process has a considerable part in influencing all sequences
of the working cycle and the components life duration. Some phenomena that
influence the lubricating process have a significant role in the engine durability
and consequently on pollution level. Environmental problem and engine’s
working time are significant problems for everyone in the present days. Human
life style has a specific relation with the ambient and modern engines. The
present article studies and outlines the influence of fuel type and engine’s
speed upon the compression ignition engine power losses, due to the
lubrication process through simulation and modeling. It is obvious that there are
very important factors which highly influence the quality of the lubricating
process and thus of the engine’s losses. In this study are presented the
variations and graphs of some important factors that are influenced by the
lubricating process in various situations, determined by complex analyze of
available data with a virtual model in simulation program.
Keywords: engine component, compression, fuel economy, lubrication, wear
Cuvinte cheie: componente motor, compresie, economie, lubrifiere, uzură
