Sökning: "engine knock homogeneous autoignition Zonal modeling SI engine hot-spot autoignition exothermic centers wall heat transfer application of detailed chemical kinetic mechanism of n-heptane and iso-octane Motors and propulsion systems Motorer framdrivningssystem"

Hittade 1 avhandling innehållade orden engine knock homogeneous autoignition Zonal modeling SI engine hot-spot autoignition exothermic centers wall heat transfer application of detailed chemical kinetic mechanism of n-heptane and iso-octane Motors and propulsion systems Motorer framdrivningssystem.

1. 1. Development of Zonal Models for Analysis of Engine Knock

   Författare :Shahrokh Hajireza; Värmeöverföring; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; homogeneous autoignition; engine knock; Zonal modeling; SI engine; hot-spot autoignition; exothermic centers; wall heat transfer; application of detailed chemical kinetic mechanism of n-heptane and iso-octane; Motors and propulsion systems; Motorer; framdrivningssystem;

   Sammanfattning : Autoignition in SI engines is an abnormal combustion mode and may lead to engine knock which is an undesired phenomenon in SI engines. It may cause damage and it is a source of noise in engines. Knock limits the compression ratio of the engine and a low compression ratio means low fuel conversion efficiency of the engine. LÄS MER