Open AccessThe analysis of thermodynamic indicators of the VCR engine made with AVL Fire program
Author(s) -
Jerzy Merkisz,
Maciej Bajerlein,
Paweł Daszkiewicz,
Patryk Urbański
Publication year - 2019
Publication title -
autobusy
Language(s) - English
Resource type - Journals
eISSN - 2450-7725
pISSN - 1509-5878
DOI - 10.24136/atest.2019.153
Subject(s) - piston (optics) , moment (physics) , compression ratio , work (physics) , process (computing) , automotive engineering , combustion , mechanical engineering , computer science , engineering , internal combustion engine , physics , chemistry , operating system , wavefront , optics , organic chemistry , classical mechanics
As part of the work, the piston path generated in the dynamic simulation in the Solidworks program was used to study the processes occurring during the combustion process. The simulation was carried out in the AVL Fire program for the same initial conditions. Different variants of the motor cam control were compared at the same compression ratio. In the analyzed article, the moment and period of time that the piston remains in the Upper Dead Location (TDC) were analyzed.