@book{2022:tallu:detailed_s,
title = {Detailed Spark Ignition Modelling applied to Compressed Natural Gas Engines},
year = {2022},
note = {For compressed natural gas engines, the ignition and combustion
processes need particular attention. In this work, an advanced spark
ignition model is developed for application in the three-dimensional
Computational Fluid Dynamics (3D CFD) simulation. Here the flame
kernel development is modelled with chemical heat released by the
air-fuel mixture and spark ignition parameters. Pre-calculated
libraries of thermo-kinetic properties are used to couple detailed
chemical kinetic mechanisms with this model. A cluster of Lagrangian
particles caters to the effects of turbulence on flame kernel
movement. The consecutive flame propagation is modelled with the
G-Equation level set approach. Extensive validation of this model is
carried out with experiments spanning from a constant volume chamber,
a rapid compression machine and a transparent engine to serial engines
with open chamber and with lean prechamber spark ignition. The model
is applied for broadly varied boundary conditions, including
ultra-lean mixtures. With the help of different calculated parameters,
this model can also predict rare events like a misfire and restrike
beforehand.},
edition = {1},
publisher = {TEWISS},
address = {Garbsen},
series = {Berichte aus dem ITV},
volume = {},
author = {Tallu, Gunesh}
}