Full Chemical Kinetic Simulation of Biogas Early Phase Combustion in SI Engines

2012 ◽  
Vol 27 (1) ◽  
pp. 197-207 ◽  
Author(s):  
Madan Mohan Avulapati ◽  
T. N. C Anand ◽  
R. V. Ravikrishna
Keyword(s):  
Early Phase ◽  
Chemical Kinetic ◽  
Kinetic Simulation ◽  
Si Engines ◽  
Chemical Kinetic Simulation

scholarly journals Simulation of the M13 life cycle I: Assembly of a genetically-structured deterministic chemical kinetic simulation

Virology ◽  
2017 ◽  
Vol 500 ◽  
pp. 259-274 ◽  
Author(s):  
Steven W. Smeal ◽  
Margaret A. Schmitt ◽  
Ronnie Rodrigues Pereira ◽  
Ashok Prasad ◽  
John D. Fisk
Keyword(s):  
Life Cycle ◽  
Chemical Kinetic ◽  
Kinetic Simulation ◽  
Chemical Kinetic Simulation

scholarly journals Zero-dimensional chemical kinetic simulation of ROS/RNS in pulsed-discharge exposed water

2019 ◽  
Vol 58 (2) ◽  
pp. 026001
Author(s):  
Kazuhiro Takahashi ◽  
Satoru Kawaguchi ◽  
Kohki Satoh ◽  
Hideki Kawaguchi ◽  
Igor Timoshkin ◽  
...  
Keyword(s):  
Chemical Kinetic ◽  
Kinetic Simulation ◽  
Pulsed Discharge ◽  
Chemical Kinetic Simulation

A Study of the Mechanism Producing Autoignition in an HCCI Engine Using In-Cylinder Spectroscopy and Chemical Kinetic Simulation

2012 ◽  
Author(s):  
Akira Iijima ◽  
Tomoya Tojo ◽  
Akira Terashima ◽  
Kenta Suyama ◽  
Koji Yoshida ◽  
...  
Keyword(s):  
Chemical Kinetic ◽  
Kinetic Simulation ◽  
Hcci Engine ◽  
Chemical Kinetic Simulation

scholarly journals Chemical kinetic simulation of kerosene combustion in an individual flame tube

2014 ◽  
Vol 5 (3) ◽  
pp. 357-366 ◽  
Author(s):  
Wen Zeng ◽  
Shuang Liang ◽  
Hai-xia Li ◽  
Hong-an Ma
Keyword(s):  
Chemical Kinetic ◽  
Kinetic Simulation ◽  
Flame Tube ◽  
Chemical Kinetic Simulation

913 Analysis of Dual Fueled-HCCI Combustion by using Spectroscopic Measurement and Chemical Kinetic Simulation

2010 ◽  
Vol 2010.18 (0) ◽  
pp. 263-264
Author(s):  
Yasuhiro OTAGIRI ◽  
Kenji SAITOU ◽  
Yusuke TAKAHASHI ◽  
Akira IIJIMA ◽  
Koji YOSHIDA ◽  
...  
Keyword(s):  
Chemical Kinetic ◽  
Spectroscopic Measurement ◽  
Kinetic Simulation ◽  
Hcci Combustion ◽  
Chemical Kinetic Simulation

Engine Knock Prediction Using Multi Zone Model for Spark Ignition Engines

2006 ◽  
Author(s):  
A. Ahmedi ◽  
O. Stenla˚a˚s ◽  
B. Sunde´n ◽  
R. Egnell ◽  
F. Mauss
Keyword(s):  
Flame Front ◽  
Compression Ratio ◽  
Chemical Kinetic ◽  
Chemical Mechanism ◽  
Combustion Model ◽  
Zone Model ◽  
Chemical Kinetic Model ◽  
Engine Knock ◽  
Si Engines ◽  
Detailed Chemical

Autoignition in SI engines is an abnormal combustion mode and may lead to engine knock in SI engines. Knock may cause damage and it is a source of noise in engines. It limits the compression ratio of the engine and a low compression ratio means low fuel conversion efficiency of the engine. In this paper a multi zone model based on an existing two zone model Hajireza et al., [1 and 12] and Stenla˚a˚s et al., [30] is developed and validated against the experimental results. The validation is done by using the same detailed chemical mechanism consisting of 141 species and about 1405 reactions under the same conditions. The model is a zero dimensional model capable of simulating a full engine cycle. The two zone combustion model consists of a burned and an unburned zone, separated by a thin adiabatic flame front. The multi zone model differs in the handling of the burned gas. In the multi zone case a number of burned zones are present. The number of zones is decided by the temperature difference between the flame front and the last generated burned zone. The detailed chemical mechanism is taken into account in each zone, while the propagating flame front is calculated from the Wiebe function. Each zone is assumed to be a homogeneous mixture with a uniform temperature, mole and mass fractions of species. The spatial variation of the pressure is neglected, i.e., it is assumed to be the same in the whole combustion chamber at every instant of time. Autoignition is handled by the chemical kinetic model. As the unburned zone is assumed homogeneous the effect of auto ignition is a single pressure peak. The model is not designed to predict the pressure oscillations seen in engine knock.

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