Open AccessComparison of thermodynamic models of various levels of complexity for the calculation of a diesel engine operating on the Miller cycle
Author(s) -
Andrey Romanov,
AUTHOR_ID,
S.A. Skomorovsky,
AUTHOR_ID
Publication year - 2021
Publication title -
trudy krylovskogo gosudarstvennogo naučnogo centra
Language(s) - English
Resource type - Journals
eISSN - 2618-8244
pISSN - 2542-2324
DOI - 10.24937/2542-2324-2021-1-s-i-89-91
Subject(s) - diesel fuel , diesel engine , cad , closing (real estate) , automotive engineering , compression (physics) , bar (unit) , computer science , thermodynamics , engineering , engineering drawing , physics , economics , finance , meteorology
A comparison of the results of calculations performed by the Grinevetsky-Mazing method and in the Diesel-RK software package, the working cycle of a diesel engine operating according to the Miller method, is presented. At the same boost pressures, if the closing angles of the intake valve differ by 24° CAD, the compression start pressure and the calculation results and the P-CAD diagrams of the working cycle strokes become almost identical.