M. Srinivasarao, Ch. Srinivasarao, A. Swarna Kumari
{"title":"含磁铁矿纳米颗粒的罗望子基生物柴油的合成、测试和效率及排放性能评估","authors":"M. Srinivasarao, Ch. Srinivasarao, A. Swarna Kumari","doi":"10.1007/s10973-024-13570-1","DOIUrl":null,"url":null,"abstract":"<p>The growing need for renewable and sustainable energy sources has prompted researchers to explore alternative fuels for engines traditionally powered by gasoline or diesel. Biodiesel derived from tamarind oil shows great potential as a sustainable fuel due to its renewable and eco-friendly nature. This investigation emphasizes the efficiency, emissions, and combustion characteristics of tamarind seed-based biodiesel blends with magnetite (Fe<sub>3</sub>O<sub>4</sub>) nanoparticles in a direct ignition engine. The magnetite nanoparticles in concentrations of 50 and 100 ppm are added to tamarind biodiesel blends with the help of an ultrasonicator. The prepared fuels were tested in a single-cylinder, four-stroke, vertical compression ignition engine. The experimental results revealed that the TME20M100 blend exhibits an increase in brake thermal efficiency by 5.85%, and SFC decreased by 6.18% with the maximum values of HRR and cylinder pressure are 44.5 J/°CA and 69.58 bar, respectively. Additionally, the TME20M100 blend exhibited a significant reduction of 27.32% in CO emissions, 7.93% in HC emissions, 4.05% in NO<i>x</i> emissions, and 3.23% in smoke emissions, as compared to the TME20. This study presents a promising approach to producing high-performance, eco-friendly biodiesel, contributing to the broader adoption of renewable energy sources.</p>","PeriodicalId":678,"journal":{"name":"Journal of Thermal Analysis and Calorimetry","volume":null,"pages":null},"PeriodicalIF":3.0000,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis, testing, and evaluation of efficiency and emissions properties of tamarind-based biodiesel with magnetite nanoparticles\",\"authors\":\"M. Srinivasarao, Ch. Srinivasarao, A. Swarna Kumari\",\"doi\":\"10.1007/s10973-024-13570-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The growing need for renewable and sustainable energy sources has prompted researchers to explore alternative fuels for engines traditionally powered by gasoline or diesel. Biodiesel derived from tamarind oil shows great potential as a sustainable fuel due to its renewable and eco-friendly nature. This investigation emphasizes the efficiency, emissions, and combustion characteristics of tamarind seed-based biodiesel blends with magnetite (Fe<sub>3</sub>O<sub>4</sub>) nanoparticles in a direct ignition engine. The magnetite nanoparticles in concentrations of 50 and 100 ppm are added to tamarind biodiesel blends with the help of an ultrasonicator. The prepared fuels were tested in a single-cylinder, four-stroke, vertical compression ignition engine. The experimental results revealed that the TME20M100 blend exhibits an increase in brake thermal efficiency by 5.85%, and SFC decreased by 6.18% with the maximum values of HRR and cylinder pressure are 44.5 J/°CA and 69.58 bar, respectively. Additionally, the TME20M100 blend exhibited a significant reduction of 27.32% in CO emissions, 7.93% in HC emissions, 4.05% in NO<i>x</i> emissions, and 3.23% in smoke emissions, as compared to the TME20. This study presents a promising approach to producing high-performance, eco-friendly biodiesel, contributing to the broader adoption of renewable energy sources.</p>\",\"PeriodicalId\":678,\"journal\":{\"name\":\"Journal of Thermal Analysis and Calorimetry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.0000,\"publicationDate\":\"2024-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Thermal Analysis and Calorimetry\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s10973-024-13570-1\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Thermal Analysis and Calorimetry","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s10973-024-13570-1","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Synthesis, testing, and evaluation of efficiency and emissions properties of tamarind-based biodiesel with magnetite nanoparticles
The growing need for renewable and sustainable energy sources has prompted researchers to explore alternative fuels for engines traditionally powered by gasoline or diesel. Biodiesel derived from tamarind oil shows great potential as a sustainable fuel due to its renewable and eco-friendly nature. This investigation emphasizes the efficiency, emissions, and combustion characteristics of tamarind seed-based biodiesel blends with magnetite (Fe3O4) nanoparticles in a direct ignition engine. The magnetite nanoparticles in concentrations of 50 and 100 ppm are added to tamarind biodiesel blends with the help of an ultrasonicator. The prepared fuels were tested in a single-cylinder, four-stroke, vertical compression ignition engine. The experimental results revealed that the TME20M100 blend exhibits an increase in brake thermal efficiency by 5.85%, and SFC decreased by 6.18% with the maximum values of HRR and cylinder pressure are 44.5 J/°CA and 69.58 bar, respectively. Additionally, the TME20M100 blend exhibited a significant reduction of 27.32% in CO emissions, 7.93% in HC emissions, 4.05% in NOx emissions, and 3.23% in smoke emissions, as compared to the TME20. This study presents a promising approach to producing high-performance, eco-friendly biodiesel, contributing to the broader adoption of renewable energy sources.
期刊介绍:
Journal of Thermal Analysis and Calorimetry is a fully peer reviewed journal publishing high quality papers covering all aspects of thermal analysis, calorimetry, and experimental thermodynamics. The journal publishes regular and special issues in twelve issues every year. The following types of papers are published: Original Research Papers, Short Communications, Reviews, Modern Instruments, Events and Book reviews.
The subjects covered are: thermogravimetry, derivative thermogravimetry, differential thermal analysis, thermodilatometry, differential scanning calorimetry of all types, non-scanning calorimetry of all types, thermometry, evolved gas analysis, thermomechanical analysis, emanation thermal analysis, thermal conductivity, multiple techniques, and miscellaneous thermal methods (including the combination of the thermal method with various instrumental techniques), theory and instrumentation for thermal analysis and calorimetry.