Experimental Study of Ignition and Combustion Characteristics of a Diesel Pilot Spray in a Lean Premixed Methane/Air Charge using a Rapid Compression Expansion Machine

2012 ◽  
Author(s):  
Stephanie Schlatter ◽  
Bruno Schneider ◽  
Yuri Wright ◽  
Konstantinos Boulouchos
Keyword(s):  
Experimental Study ◽  
Combustion Characteristics ◽  
Lean Premixed ◽  
Rapid Compression ◽  
Ignition And Combustion

Experimental Study of Ignition and Combustion Characteristics of Single Particles of Zhundong Lignite

2017 ◽  
Vol 32 (4) ◽  
pp. 4221-4226 ◽  
Author(s):  
Zhezi Zhang ◽  
Mingming Zhu ◽  
Jianbo Li ◽  
Kai Zhang ◽  
Gang Xu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Combustion Characteristics ◽  
Single Particles ◽  
Ignition And Combustion

Experimental study on puffing, auto-ignition and combustion characteristics of an n-pentanol-diesel droplet

Energy ◽  
2021 ◽  
Vol 223 ◽  
pp. 119994
Author(s):  
Yu Zhang ◽  
Ronghua Huang ◽  
Sheng Huang ◽  
Pei Zhou ◽  
Xiaoxuan Rao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Combustion Characteristics ◽  
Auto Ignition ◽  
Ignition And Combustion

scholarly journals MATHEMATICAL MODELLING AND EXPERIMENTAL STUDY OF STRAW CO-FIRING WITH GAS

2019 ◽  
Vol 24 (4) ◽  
pp. 507-529
Author(s):  
Inesa Barmina ◽  
Harijs Kalis ◽  
Antons Kolmickovs ◽  
Maksims Marinaki ◽  
Liiva Ozola ◽  
...  
Keyword(s):  
Experimental Study ◽  
Thermal Decomposition ◽  
Mathematical Modelling ◽  
Wheat Straw ◽  
Energy Production ◽  
Heat Energy ◽  
Combustion Characteristics ◽  
Combustion Dynamics ◽  
Additional Heat ◽  
Ignition And Combustion

The main goal of the present study is to promote a more effective use of agriculture residues (straw) as an alternative renewable fuel for cleaner energy production with reduced greenhouse gas emissions. With the aim to improve the main combustion characteristics at thermo-chemical conversion of wheat straw, complex experimental study and mathematical modelling of the processes developing when co-firing wheat straw pellets with a gaseous fuel were carried out. The effect of co-firing on the main gasification and combustion characteristics was studied experimentally by varying the propane supply and additional heat input into the pilot device, along with the estimation of the effect of co-firing on the thermal decomposition of wheat straw pellets, on the formation, ignition and combustion of volatiles (CO, H2). A mathematical model has been developed using the environment of the Matlab (2D modelling) and MATLAB package ”pdepe”(1D modelling) considering the variations in supplying heat energy and combustible volatiles (CO, H2) into the bottom of the combustor. Dominant exothermal chemical reactions were used to evaluate the effect of co-firing on the main combustion characteristics and composition of the products CO2 and H2O. The results prove that the additional heat from the propane flame makes it possible to control the thermal decomposition of straw pellets, the formation, ignition and combustion of volatiles and the development of combustion dynamics, thus completing the combustion of biomass and leading to cleaner heat energy production.

An experimental study of the ignition and combustion characteristics of single coal gangue particles under oxy-fuel conditions

Fuel ◽  
2021 ◽  
Vol 306 ◽  
pp. 121741
Author(s):  
Shaolong Gao ◽  
Zhezi Zhang ◽  
Mingming Zhu ◽  
Fangqin Cheng ◽  
Dongke Zhang
Keyword(s):  
Experimental Study ◽  
Combustion Characteristics ◽  
Coal Gangue ◽  
Ignition And Combustion
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