AI SearchCompression ignition engine operation on alternative gaseous dual fuel (LPG+diesel)
Call Number: AIT RSPR no. ET-86-7 Material type:
SeriesSeries: Asian Institute of Technology. Research studies project report ; no. ET-86-7Publication details: Bangkok : Asian Institute of Technology, 1986Description: 85 pSubject(s): Online resources: Dissertation note: Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1986 Summary: The experiments were carried out on an open combustion chamber, 36 kW. 3-cylinder, Kirloskar RBV3 diesel engine. For different loads of O, 8.9, 17.5,and 23 kW. were applied to the engine at a constant speed of 1500 rpm. Three injection timings at 24°, 29°, and 34° B.T.D .C. were adjusted. In dual fuel operation mode Liquified Petroleum Gas (LPG) was introduced to the engine. The results shown that LPG can be efficiently use in dual fuel operation from middle to high loads. The optimal injection timing is at 24° B.T.D.C. either in dual fuel or pure diesel operation mode. At high load LPG could be added up to 70% of the total energy input without decrease in thermal efficiency. The optimal proportion of 40% LPG at 23 kW. provided the maximum brake thermal efficiency of 32.4% which is higher than that in pure diesel operation mode.
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22-AIT Thesis (Replacement)
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Asian Institute of Technology Library AIT Publications | AIT RSPR no. ET-86-7 (Browse shelf(Opens below)) | 3 | Available | 30050120615058 | |||||||||||||
40-Archives
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Asian Institute of Technology Library Archives | AIT RSPR no. ET-86-7 (Browse shelf(Opens below)) | Available | 30050160016324 |
A research study (6 credits) submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development
Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1986
The experiments were carried out on an open combustion chamber, 36 kW. 3-cylinder, Kirloskar RBV3 diesel engine. For different loads of O, 8.9, 17.5,and 23 kW. were applied to the engine at a constant speed of 1500 rpm. Three injection timings at 24°, 29°, and 34° B.T.D .C. were adjusted. In dual fuel operation mode Liquified Petroleum Gas (LPG) was introduced to the engine. The results shown that LPG can be efficiently use in dual fuel operation from middle to high loads. The optimal injection timing is at 24° B.T.D.C. either in dual fuel or pure diesel operation mode. At high load LPG could be added up to 70% of the total energy input without decrease in thermal efficiency. The optimal proportion of 40% LPG at 23 kW. provided the maximum brake thermal efficiency of 32.4% which is higher than that in pure diesel operation mode.
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