Comparative performance studies of a 4-stroke CI engine operated on dual fuel mode with producer gas and Honge oil and its methyl ester (HOME) with and without carburetor

2009 ◽  
Vol 34 (4) ◽  
pp. 1009-1015 ◽  
Author(s):  
N.R. Banapurmath ◽  
P.G. Tewari
Keyword(s):  
Methyl Ester ◽  
Performance Studies ◽  
Dual Fuel ◽  
Producer Gas ◽  
Comparative Performance ◽  
Ci Engine

scholarly journals Producer gas combustion in the internal combustion engine

2010 ◽  
Vol 141 (2) ◽  
pp. 27-32
Author(s):  
Karol CUPIAŁ ◽  
Stanisław SZWAJA
Keyword(s):  
Combustion Engine ◽  
Dual Fuel ◽  
Producer Gas ◽  
Compression Ignition ◽  
Combustion Instabilities ◽  
Si Engine ◽  
Gas Combustion ◽  
Ci Engine ◽  
Combustion Knock ◽  
High Work

The investigation presented in the paper concerns producer gas combustion in both the spark ignited (SI) and the dual-fuel compression ignition (CI) engine with a diesel pilot of 15% with respect to its nominal dose, at compression ratio (CR) of 8, 12 (for the SI engine) and 17 (for the CI engine). The research tasks were mainly focused on combustion instabilities such as engine work cycles unrepeatability and combustion knock onset. The investigation included also combustion of such gases as methane, biogas and hydrogen, which were taken for making comparison between them and the producer gas. The conducted analysis shows that producer gas is resistant to generate knock even if it contains significant hydrogen content of 16%. However, high work cycles unrepeatability is observed when producer gas is combusted in the SI engine. Obtained results led to conclusion that producer gas can be burnt more efficiently in the dual-fuel CI engine than the SI one. Neither misfiring nor knocking have occurred during its combustion in that engine.

Impact of injection timing (IT) on dual fuel engine fuelled with waste cooking oil methyl ester and producer gas

2021 ◽  
Author(s):  
S.S. Halewadimath ◽  
N.R. Banapurmath ◽  
S.S. Jalihal ◽  
B.R. Akarsh ◽  
S.B. Rampur ◽  
...  
Keyword(s):  
Methyl Ester ◽  
Waste Cooking Oil ◽  
Dual Fuel ◽  
Injection Timing ◽  
Producer Gas ◽  
Cooking Oil

scholarly journals Performance and Emission Analysis of a CI Engine in Dual Mode with LPG and Karanja Oil Methyl Ester

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
S. K. Acharya ◽  
S. P. Jena
Keyword(s):  
Methyl Ester ◽  
Engine Performance ◽  
Exhaust Emission ◽  
Dual Fuel ◽  
Oxides Of Nitrogen ◽  
Liquefied Petroleum Gas ◽  
Emission Analysis ◽  
Performance And Emission ◽  
Ci Engine ◽  
Karanja Oil

The use of liquefied petroleum gas (LPG) is experimented with to improve the performance of a dual fuel compression ignition (CI) engine running on Karanja oil methyl ester (KOME) blends. Diesel is used as a reference fuel for the dual fuel engine results. During the experimentation, the engine performance is measured in terms of brake thermal efficiency (BTE) and brake specific fuel consumption (BSFC), and exhaust emission is measured in terms of carbon monoxide (CO), hydrocarbon (HC), and oxides of nitrogen (). Dual fuel engine with LPG showed a reduction in and smoke emission; however, it suffers from high HC and CO emission, particularly, at lower loads due to poor ignition. Comparison of performance and emissions is done for diesel and blends of KOME. Results showed that using KOME blends (10% and 20%) has improved the CI engine performance with a reduction in HC and CO emissions.

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