The Combined Effect of Alcohols and Calophyllum inophyllum Biodiesel Using Response Surface Methodology Optimization
| Autor: | Asif Afzal, Nazia Hossain, Mohamed H. Ahmed, Mohammed Aneeque, Ram Subbiah, Saad M. Alshahrani, Mohammed Kareemullah, C. Ahamed Saleel, Manzoore Elahi M. Soudagar |
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| Rok vydání: | 2021 |
| Předmět: |
Octanol
Thermal efficiency Materials science 020209 energy Geography Planning and Development Analytical chemistry TJ807-830 biodiesel 02 engineering and technology Management Monitoring Policy and Law TD194-195 Diesel engine Renewable energy sources alcohols Calophyllum inophyllum chemistry.chemical_compound 020401 chemical engineering emission 0202 electrical engineering electronic engineering information engineering GE1-350 Response surface methodology 0204 chemical engineering chemistry.chemical_classification Biodiesel Environmental effects of industries and plants biology engine Renewable Energy Sustainability and the Environment biology.organism_classification Environmental sciences Hydrocarbon chemistry efficiency Engine efficiency properties |
| Zdroj: | Sustainability Volume 13 Issue 13 Sustainability, Vol 13, Iss 7345, p 7345 (2021) |
| ISSN: | 2071-1050 |
| DOI: | 10.3390/su13137345 |
| Popis: | In this experimental study, the performance of the diesel engine was analyzed for biodiesel derived from Calophyllum inophyllum. The impact of the addition of additives such as N-octanol and N-butanol with Calophyllum inophyllum biodiesel has been assessed. Impact of the application of hybrid N-octanol and N-butanol with biodiesel on emission profile used for the engine performance has also been demonstrated. Response surface analysis of alcohol additives-biodiesel blend was performed separately in this study for the engine efficiency and emission profile. A combination of N-octanol and N-butanol presented the highest brake thermal efficiency (BTE) and lowest carbon monoxide (CO) emission among the ternary blends of octanol. N-butanol-biodiesel blend presented the lowest hydrocarbon (HC) emission among the blends of N-butanol. N-octanol with 5 and 10% addition with biodiesel showed the lowest HC emissions among the blends of octanol. The response surface methodology (RSM) optimization revealed that the optimized thermal efficiency and emission were obtained at full load and minimum load, respectively. The addition of N-octanol hindered the emission at all loads, while N-butanol reduced it at higher loads. A strong correlation between the load and alcohol additives on the engine performance and emission profile has been obtained using the RSM optimization approach. The R-squared value obtained from the RSM was 0.92 and emission profile has been characterized. |
| Databáze: | OpenAIRE |
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