Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio
Compressed natural gas (CNG) is a popular alternative fuel because of its more environmentally friendly properties than fossil fuels , including applications in diesel engines. However, supplying too much compressed natural gas fuel causes poor engine performance and emissions due to a decrease in...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Universitas Muhammadiyah Magelang
2022-12-01
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| Series: | Automotive Experiences |
| Subjects: | |
| Online Access: | http://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/7807 |
| _version_ | 1798004880918446080 |
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| author | Dori Yuvenda Bambang Sudarmanta Jamaludin Jamaludin Oki Muraza Randi Purnama Putra Remon Lapisa Krismadinata Krismadinata Rahadian Zainul Asnil Asnil Muji Setiyo Sri Rizki Putri Primandari |
| author_facet | Dori Yuvenda Bambang Sudarmanta Jamaludin Jamaludin Oki Muraza Randi Purnama Putra Remon Lapisa Krismadinata Krismadinata Rahadian Zainul Asnil Asnil Muji Setiyo Sri Rizki Putri Primandari |
| author_sort | Dori Yuvenda |
| collection | DOAJ |
| description |
Compressed natural gas (CNG) is a popular alternative fuel because of its more environmentally friendly properties than fossil fuels , including applications in diesel engines. However, supplying too much compressed natural gas fuel causes poor engine performance and emissions due to a decrease in the air-fuel ratio on the dual-fuel engine. The addition of air using electric superchargers was done to return the air-fuel ratio to ideal conditions. Lambda value (λ) was variation under low load (1.52 to 2.71), medium load (1.18 to 2.17), and high load (0.94 to 2.17) on a CNG-diesel dual fuel engine. The addition of pure air in each load can increase combustion stability in certain lambda, which was indicated by an increase in thermal efficiency, heat release rate, and a decrease in ignition delay, combustion duration, hydrocarbon, and carbon monoxide emissions.
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| first_indexed | 2024-04-11T12:31:38Z |
| format | Article |
| id | doaj.art-c04eaf80fa174d549bacaa87b0ba33fd |
| institution | Directory Open Access Journal |
| issn | 2615-6202 2615-6636 |
| language | English |
| last_indexed | 2024-04-11T12:31:38Z |
| publishDate | 2022-12-01 |
| publisher | Universitas Muhammadiyah Magelang |
| record_format | Article |
| series | Automotive Experiences |
| spelling | doaj.art-c04eaf80fa174d549bacaa87b0ba33fd2022-12-22T04:23:45ZengUniversitas Muhammadiyah MagelangAutomotive Experiences2615-62022615-66362022-12-015310.31603/ae.7807Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel RatioDori Yuvenda0Bambang Sudarmanta1Jamaludin Jamaludin2Oki Muraza3Randi Purnama Putra4Remon Lapisa5Krismadinata Krismadinata6Rahadian Zainul7Asnil Asnil8Muji Setiyo9Sri Rizki Putri Primandari10Universitas Negeri Padang, IndonesiaInstitut Teknologi Sepuluh Nopember, IndonesiaInstitut Teknologi Sepuluh Nopember, IndonesiaKing Fahd University of Petroleum & Minerals, Saudi ArabiaUniversitas Negeri Padang, IndonesiaUniversitas Negeri Padang, IndonesiaUniversitas Negeri Padang, IndonesiaUniversitas Negeri Padang, IndonesiaUniversitas Negeri Padang, IndonesiaUniversitas Muhammadiyah Magelang, IndonesiaUniversitas Negeri Padang, Indonesia Compressed natural gas (CNG) is a popular alternative fuel because of its more environmentally friendly properties than fossil fuels , including applications in diesel engines. However, supplying too much compressed natural gas fuel causes poor engine performance and emissions due to a decrease in the air-fuel ratio on the dual-fuel engine. The addition of air using electric superchargers was done to return the air-fuel ratio to ideal conditions. Lambda value (λ) was variation under low load (1.52 to 2.71), medium load (1.18 to 2.17), and high load (0.94 to 2.17) on a CNG-diesel dual fuel engine. The addition of pure air in each load can increase combustion stability in certain lambda, which was indicated by an increase in thermal efficiency, heat release rate, and a decrease in ignition delay, combustion duration, hydrocarbon, and carbon monoxide emissions. http://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/7807CNGEngine performanceEmissionAir fuel ratioThermal efficiency |
| spellingShingle | Dori Yuvenda Bambang Sudarmanta Jamaludin Jamaludin Oki Muraza Randi Purnama Putra Remon Lapisa Krismadinata Krismadinata Rahadian Zainul Asnil Asnil Muji Setiyo Sri Rizki Putri Primandari Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio Automotive Experiences CNG Engine performance Emission Air fuel ratio Thermal efficiency |
| title | Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio |
| title_full | Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio |
| title_fullStr | Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio |
| title_full_unstemmed | Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio |
| title_short | Combustion and Emission Characteristics of CNG-Diesel Dual Fuel Engine with Variation of Air Fuel Ratio |
| title_sort | combustion and emission characteristics of cng diesel dual fuel engine with variation of air fuel ratio |
| topic | CNG Engine performance Emission Air fuel ratio Thermal efficiency |
| url | http://journal.unimma.ac.id/index.php/AutomotiveExperiences/article/view/7807 |
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