Article
Energy & Fuels
S. Lalhriatpuia, Amit Pal
Summary: This study investigates the combined effects of engine load, cobalt oxide nanoparticles doped rate, linseed biodiesel blend rate, and biogas flow rate on engine performance and emission outputs. Computational methods such as response surface methodology and artificial neural network were used to establish a prediction model. The optimization study found that an optimal combination of nanoparticles, biodiesel, and biogas could significantly improve CI engine performance and emission responses.
Article
Thermodynamics
Siraj Sayyed, Randip Kumar Das, Kishor Kulkarni
Summary: This paper discusses the impact of various blends of dual biodiesels on the characteristics of DICI engine, finding that the physicochemical properties and combustion characteristics of these blends are similar to neat diesel. However, there is a reduction in CO emissions and an increase in CO2 emissions for all blends, at the expense of HC and NOx emissions. An attempt has been made to predict NOx emissions based on physicochemical properties.
CASE STUDIES IN THERMAL ENGINEERING
(2021)
Article
Energy & Fuels
Rahim Karami, Mohammad G. Rasul, M. Masud K. Khan, Mohammad Mahdi Salahi, Mohammad Anwar
Summary: This study conducted combustion analysis experiments on a four-cylinder diesel engine fueled by tomato seed oil biodiesel blends, with results indicating that B10 is the optimal mixture for reducing greenhouse gas emissions while maintaining engine performance. Both an artificial neural network model and AVL simulation yielded results that agree satisfactorily with experimental values.
Article
Engineering, Environmental
M. S. Gad, A. S. El-Shafay, H. M. Abu Hashish
Summary: The study investigates the use of non-edible oils as alternative fuels, with the screw press extraction method showing higher oil yield and improved properties. Blending biodiesel with diesel oil at different ratios resulted in varying effects on engine performance and emissions.
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
(2021)
Article
Energy & Fuels
Vivek Kumar Nema, Alok Singh, Prem Kumar Chaurasiya, Tapan Kumar Gogoi, Tikendra Nath Verma, Damodar Tiwari
Summary: The current automobile industry heavily relies on petroleum supplies, but the depletion of petrol fuel reserves is driving research in alternative fuels. Biofuels, produced from plants and natural waste, have the potential to reduce CO2 levels and are renewable and relatively cheaper than conventional fossil fuels.
Article
Energy & Fuels
Krishna Shrivastava, S. S. Thipse, I. D. Patil
Summary: This study examines the use of Karanja biodiesel, ethanol, and diesel blends in the Indian subcontinent, focusing on the effects on engine performance, emissions, and combustion responses. Experimental results show that while using these biofuels can reduce emissions compared to using diesel, there are some negative impacts on engine performance.
Article
Engineering, Multidisciplinary
G. T. Mohanraj, Sharnappa Joladarashi, Harish Hanumanthappa, Bharath Kumar Shanmugam, Harsha Vardhan, Gajanan M. Naik, P. Devadas Bhat, M. R. Rahman
Summary: This study focused on numerical analysis of magnetic rollers with different magnet disc-to-steel disc width ratios using FEMM software. The optimized magnetic roller showed advantages in magnetic field value. Predictive analysis was conducted using artificial neural networks, and a lab-scale permanent magnet roller separator was developed based on the optimized roller.
ALEXANDRIA ENGINEERING JOURNAL
(2022)
Article
Energy & Fuels
Mohammed Kamil, Fatima M. M. Almarashda
Summary: This study developed a model for optimal conditions in biodiesel production using desert palm date seeds, and assessed the financial viability of a small-scale biodiesel plant. Biodiesel blends were compared to traditional diesel in terms of technical performance, with biodiesel outperforming in exhaust gas temperature while traditional diesel had higher engine power, thermal efficiency, and fuel economy. The study demonstrates that date seed oil has excellent potential as a feedstock for biodiesel production due to its use of existing waste materials, cleaner performance, and economic viability.
Article
Green & Sustainable Science & Technology
Suman Dey, Akhilendra Pratap Singh, Sameer Sheshrao Gajghate, Sagnik Pal, Bidyut Baran Saha, Madhujit Deb, Pankaj Kumar Das
Summary: This research paper investigates the impact of engine load, palm biodiesel, and ethanol percentage on engine performance and emission parameters using a regression analysis approach. The experimental results show that engine load, palm biodiesel content, and ethanol content have significant effects on performance and emission parameters.
Article
Energy & Fuels
K. Muninathan, M. Venkata Ramanan, N. Monish, G. Baskar
Summary: This study utilizes artificial neural network and optimization methods to predict the optimal features of a compression ignition engine, finding that the SNBD25 + 30 mg/L SP80 + 30 mg/L CNT blend demonstrates superior performance in terms of reducing NOx emissions and improving efficiency.
Article
Chemistry, Physical
Surya Kanth, Sumita Debbarma
Summary: Hydrogen enrichment improves combustion and increases thermal efficiency, while reducing fuel consumption and emissions. Rice bran oil performs better than karanja biodiesel in terms of performance.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Energy & Fuels
Joonsik Hwang, Yongjin Jung, Choongsik Bae
Summary: Low-temperature combustion has the potential to reduce NOx and PM emissions, but faces challenges of high HC and CO emissions. The use of oxygenated fuels like biodiesel in PCI combustion can help suppress CO and HC emissions while maintaining low levels of NOx and PM emissions. However, biodiesel's lower heating value leads to higher fuel consumption compared to diesel, and early injection timing in PCI combustion results in higher CO and HC emissions.
Article
Energy & Fuels
Umaiyambika Neduvel Annal, Arunodhaya Natarajan, Renganathan Sahadevan
Summary: Biodiesel production from non-edible Kigelia africana oil using a novel heterogeneous base catalyst derived from Pyrgostylus striatulus shells was carried out by ultrasonication. Comparative study between Response surface methodology (RSM) and Artificial neural intelligence (ANN) were conducted to optimize process parameters for methanolysis by investigating alcohol to oil ratio, catalyst weight, and ultrasonication time. The results showed that the ANN model with a quadratic regression model and an R-2 value of 0.9854 was superior to the RSM model. The physio-chemical properties of the biodiesel met the standard ASTM limits.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
(2023)
Article
Energy & Fuels
Joseba Castresana, Gorka Gabina, Leopoldo Martin, Aingeru Basterretxea, Zigor Uriondo
Summary: Recent marine incidents have been partly caused by propulsion issues. Engine modelling techniques, specifically Artificial Neural Networks (ANN), have become an area of interest due to their accuracy and fast calculation times. However, most research has focused on predicting specific parameters for certain operation points. This study aimed to analyze the generalization capability of ANN in predicting multiple outputs in real engine conditions and successfully predicted 35 different performance and emission parameters.
Article
Agricultural Engineering
Benhurt Gongora, Samuel Nelson Melegari de Souza, Doglas Bassegio, Reginaldo Ferreira Santos, Jair Antonio Cruz Siqueira, Reinaldo Aparecido Bariccatti, Flavio Gurgacz, Deonir Secco, Luciene Kazue Tokura, Rodrigo Sequinel
Summary: This study compared safflower biodiesel with commercial biodiesel in terms of performance and emissions. The results showed that safflower biodiesel has fuel properties closer to commercial biodiesel and has lower emissions and less impact on engine power at high loads.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Energy & Fuels
Rahim Karami, Mohammad G. Rasul, M. Masud K. Khan, Mohammad Mahdi Salahi, Mohammad Anwar
Summary: This study conducted combustion analysis experiments on a four-cylinder diesel engine fueled by tomato seed oil biodiesel blends, with results indicating that B10 is the optimal mixture for reducing greenhouse gas emissions while maintaining engine performance. Both an artificial neural network model and AVL simulation yielded results that agree satisfactorily with experimental values.
Article
Green & Sustainable Science & Technology
S. F. Ahmed, M. M. K. Khan, M. T. O. Amanullah, M. G. Rasul, N. M. S. Hassan
Summary: This study investigates the cooling performance of a vertical Earth-Air Heat Exchanger (EAHE) in a subtropical climate through parametric analysis, exploring the impact of key parameters such as air velocity, pipe diameter, and length. The findings show that pipe diameter, air velocity, and pipe length significantly affect cooling performance, while pipe material has minimal impact. The optimal performance resulted in reducing outlet air temperature by up to 8.21 degrees Celsius.
Article
Energy & Fuels
R. M. Mostafizur, M. G. Rasul, M. N. Nabi
Summary: In this study, the energy and exergy efficiencies of a flat plate solar collector using different nanofluids as flowing mediums were analyzed. The results showed that the solar collector operated with CuO/water nanofluid had the highest efficiency, significantly outperforming water as a flowing medium.
Article
Energy & Fuels
H. M. Mahmudul, D. Akbar, M. G. Rasul, R. Narayanan, M. Mofijur
Summary: The study has shown the potential of converting food waste into biofuel through anaerobic digestion, which can yield significant biomethane, electricity, and heat while reducing greenhouse gas emissions.
Article
Energy & Fuels
Shams Forruque Ahmed, M. M. K. Khan, M. T. O. Amanullah, M. G. Rasul, N. M. S. Hassan
Summary: The global energy crisis is a major obstacle to human growth and development, with reducing building energy consumption through energy-efficient technologies being an effective approach. This paper evaluates the cooling performance of a building-integrated horizontal EAHE system in a warm and humid subtropical climate in Australia, demonstrating its effectiveness in reducing building temperature and saving energy costs.
Review
Thermodynamics
M. I. Jahirul, M. G. Rasul, D. Schaller, M. M. K. Khan, M. M. Hasan, M. A. Hazrat
Summary: This study reviewed the research findings of thermochemical conversion technologies of mixed waste plastics (MWP) into transport engine fuel. The study found that pyrolysis of MWP produces high oil yields and good fuel properties. However, certain types of plastics, such as polyethylene terephthalate and polyvinyl chloride, are not suitable for pyrolysis due to the production of harmful gases. Engine testing with MWP oil showed delayed combustion and higher emissions. Further research is needed to address the challenges and issues for industrial and commercial applications.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Green & Sustainable Science & Technology
Manu Suvarna, Mohammad Islam Jahirul, Wai Hung Aaron-Yeap, Cheryl Valencia Augustine, Anushri Umesh, Mohammad Golam Rasul, Mehmet Erdem Gunay, Ramazan Yildirim, Jidon Janaun
Summary: This study developed predictive models using machine learning methods to analyze the relationship between biodiesel fuel properties and fatty acid composition, and eventually determined the optimal fatty acid composition that meets the standards.
Article
Energy & Fuels
A. G. M. B. Mustayen, X. Wang, M. G. Rasul, J. M. Hamilton, M. Negnevitsky
Summary: This study investigated the ignition delay of a diesel engine under different load operations and engine speeds, and found that ignition delay increased with decreasing engine load and decreased with increasing engine speed.
Article
Green & Sustainable Science & Technology
M. M. Hasan, M. G. Rasul, N. Ashwath, M. M. K. Khan, M. I. Jahirul
Summary: This study investigated the effect of temperature on the yield and quality of pyrolysis oil produced from Beauty Leaf Fruit Husk (BLFH) using fast pyrolysis process. The results showed that the bio-oil yield was highest at 500 degrees C, with the highest concentration of carbon and calorific value and the lowest concentrations of oxygen and water content.
Article
Food Science & Technology
Md Golam Rasul, Ilias Ebne Kabir, Chunhong Yuan, A. K. M. Azad Shah
Summary: This study investigated the effects of different drying methods on Megalaspis cordyla, finding that solar-dried products had better quality, higher rehydration ability, higher polyunsaturated fatty acid content, and lower microbiological counts compared to other drying methods.
JOURNAL OF MICROBIOLOGY BIOTECHNOLOGY AND FOOD SCIENCES
(2021)
Proceedings Paper
Engineering, Multidisciplinary
Vijayalaxmi Beeravalli, Nanjappa Ashwath, Sergio Capareda, Mohammad Rasul, Masud Khan, Basavaraj Patil
Summary: The study explores the challenge of transitioning from fossil fuels to renewable biofuels, focusing on identifying the right feedstock for second-generation biofuels. Utilizing a Multi-Criteria Decision Analysis (MCDA) and Artificial Neural Network (ANN) model, the study develops a novel approach to classifying feedstocks and ranking them for sustainable biofuel production. The research highlights the importance of agroclimatic characteristics and statistical methods in generating high-quality biofuels.
2021 6TH INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT)
(2021)
Proceedings Paper
Engineering, Mechanical
Mohammad Anwar, Mohammad G. Rasul, Nanjappa Ashwath, Muhammad M. K. Bhuiya
Summary: The study found that the ternary blend P20DG5 showed the most significant improvement in engine performance, with only a 1.2% increase in brake power compared to the binary blend PSO5 and P20B5, as well as a 0.48% decrease in brake specific fuel consumption.
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING (ICME2019)
(2021)