The transportation system is one of the most important ways for the public, commercial goods and materials to transit from one place to another place. Some of the vehicles are used such as cars, passenger buses, trucks and heavy vehicles. The drag reduction is directly effect on the fuel saving as well as the efficiency of the vehicle. Hence, for the analysis, a Computational Fluid Dynamic (CFD) analysis has been done using ANSYSR19.0 workbench and an investigation has been done. Three demo base models are considered for the analysis namely model-1 made of plastic body, model-2 made of metal body and model-3 of BD bus that run in the Bangladeshi roads. Some extensive modifications are done in the bus body such as front and rear side area which helps to reduce the aerodynamic drag of the bus. The numerical analysis for the drag forces, drag coefficient, fuel consumption and CO2 reductions have been done for model-1,2 & 3 as well as for their respective modified models. For model-3 validated with the Sunglong China bus model in the analysis. For base model-1 &2, the fuel savings 19.50% and 22.20% respectively. On the other hand, the CFD values at a velocity of 110 km/h for base model-3 the drag forces are reduced for base model modified-1, base model modified-2 as 1987.20 N, and 2499.80 N, respectively. In addition, the fuel savings for base model modified-1, base model modified-2 is 2.53 liters/hour, 4.11 liters/hour, respectively. In addition, the CO2 reductions for base model modified-1, base model modified-2 is 7.072 liters/hour, 11.488 liters/hour, respectively.
| Published in | American Journal of Mechanical and Industrial Engineering (Volume 8, Issue 4) |
| DOI | 10.11648/j.ajmie.20230804.12 |
| Page(s) | 99-109 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2023. Published by Science Publishing Group |
Aerodynamics Drag Reduction, Drag Force, Bus, Fuel Saving, CO2 Reduction, CFD, Ansys
| [1] | N. Govindha Rasu, A. M. Renil, S. J. Sachin, and J. kevin, CFD analysis of commercial bus models for improvement of aerodynamic performance, JCHPS, Issue 3. PP.106-110, 2016. |
| [2] | Mr. G. Singh, Assistant Prof. Mr. Vinod Kumar, CFD Analysis for Drag Force Reduction in Buses, IJAERD, Vol.5, Issue 01, 2018. |
| [3] | L. E. Newland, "A Fuel Consumption Function for Bus Transit Operations and Energy Contingency Planning", Technical Report: UM-HSRI-80-53, Highway Safety Research Institute, The University of Michigan, 1980. |
| [4] | Arun Raveendran, D. Rakesh, S. N. Sridhara. “Exterior Styling of an Intercity Transport Bus for Improved Aerodynamic Performance”, SAE Technical Paper 2009-28-0060 09/29/2015. |
| [5] | S. Roy, and P. Srinivasan, External Flow Analysis of a Bus for Drag Reduction, International Bus and Bus Meeting & Exposition, Paper #: 2000-01-3500, 2000. |
| [6] | Carr. G. W., The aerodynamics of basic shapes of road vehicles, part 1, Simple rectangular bodies”, MIRA report No. 1982. |
| [7] | W H Hucho, “Aerodynamics of Road Vehicles”. Fourth ed., 1998, SAE International, ISBN 0-7680-0029-7, p. 1-918. |
| [8] | A. A. Abdel Aziz, and A. F. Abdel Gawad, “Aerodynamic and Heat Transfer Characteristics around Vehicles with Different Front Shapes in Driving Tunnels,” Proceedings of Eighth International Congress of Fluid Dynamics & Propulsion, ICFDP 8, December 14-17, 2006. |
| [9] | A. Muthuvel, M. K. Murthi, Sachin. N. P, Vinay. M. Koshy, S. Sakthi, E. Selvakumar, Aerodynamic Exterior Body Design of Bus, IJSER, Volume 4, Issue 7,2013. |
| [10] | P. Gopal, and T. Senthilkumar, "Aerodynamic Drag Reduction in a Passenger Vehicle Using Vortex Generator with Varying Yaw Angles", ARPN Journal of Engineering and Applied Sciences, ISSN 1819-6608, Vol. 7, No. 9, September 2012. |
| [11] | Alam, H. Chowdhury, H. Moria, and S. Watkins, “Effects of Vehicle Add-ons on Aerodynamic Performance”, Proceedings of the 13th Asian Congress of Fluid Mechanics, Dhaka, Bangladesh, 17-21 December 2010. |
| [12] | H. reza Shiri. Aerodynamic Analysis of Drag Reduction Devices on the Simplified Body for Tractor and Trailer by Using CFD, Eastern Mediterranean University, December 2016. |
| [13] | M. Govardhana, B. V. Reddy, Estimation of Drag and Lift on Ahmed Body Using CFD Analysis, Issue 8, Vol. 4, 7 July 2017. |
| [14] | F. Alam and S. Watkins, Implication of vehicle aerodynamics on fuel savings and the environment, International Conference on Mechanical, Industrial and Materials Engineering 2013 (ICMIME2013), Paper ID: KL-07, 2013. |
| [15] | Optimum Aerodynamic Design of a High-speed China Sunlong Bus For fuel saved and carbon Dioxide reduction. Journal Paper for Automotive Engineering Vehicle Body Design and Aerodynamics. Department Of Mechanical And Automotive Engineering Adama Science And Technology University.2016. |
APA Style
Md. Rezaul Karim Sikder, Mohammad Zoynal Abedin. (2023). Numerical Analysis for Reducing Fuel Consumption and CO2 Emissions in a Passenger Bus. American Journal of Mechanical and Industrial Engineering, 8(4), 99-109. https://doi.org/10.11648/j.ajmie.20230804.12
ACS Style
Md. Rezaul Karim Sikder; Mohammad Zoynal Abedin. Numerical Analysis for Reducing Fuel Consumption and CO2 Emissions in a Passenger Bus. Am. J. Mech. Ind. Eng. 2023, 8(4), 99-109. doi: 10.11648/j.ajmie.20230804.12
AMA Style
Md. Rezaul Karim Sikder, Mohammad Zoynal Abedin. Numerical Analysis for Reducing Fuel Consumption and CO2 Emissions in a Passenger Bus. Am J Mech Ind Eng. 2023;8(4):99-109. doi: 10.11648/j.ajmie.20230804.12
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Download@article{10.11648/j.ajmie.20230804.12,
author = {Md. Rezaul Karim Sikder and Mohammad Zoynal Abedin},
title = {Numerical Analysis for Reducing Fuel Consumption and CO2 Emissions in a Passenger Bus},
journal = {American Journal of Mechanical and Industrial Engineering},
volume = {8},
number = {4},
pages = {99-109},
doi = {10.11648/j.ajmie.20230804.12},
url = {https://doi.org/10.11648/j.ajmie.20230804.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20230804.12},
abstract = {The transportation system is one of the most important ways for the public, commercial goods and materials to transit from one place to another place. Some of the vehicles are used such as cars, passenger buses, trucks and heavy vehicles. The drag reduction is directly effect on the fuel saving as well as the efficiency of the vehicle. Hence, for the analysis, a Computational Fluid Dynamic (CFD) analysis has been done using ANSYSR19.0 workbench and an investigation has been done. Three demo base models are considered for the analysis namely model-1 made of plastic body, model-2 made of metal body and model-3 of BD bus that run in the Bangladeshi roads. Some extensive modifications are done in the bus body such as front and rear side area which helps to reduce the aerodynamic drag of the bus. The numerical analysis for the drag forces, drag coefficient, fuel consumption and CO2 reductions have been done for model-1,2 & 3 as well as for their respective modified models. For model-3 validated with the Sunglong China bus model in the analysis. For base model-1 &2, the fuel savings 19.50% and 22.20% respectively. On the other hand, the CFD values at a velocity of 110 km/h for base model-3 the drag forces are reduced for base model modified-1, base model modified-2 as 1987.20 N, and 2499.80 N, respectively. In addition, the fuel savings for base model modified-1, base model modified-2 is 2.53 liters/hour, 4.11 liters/hour, respectively. In addition, the CO2 reductions for base model modified-1, base model modified-2 is 7.072 liters/hour, 11.488 liters/hour, respectively.
},
year = {2023}
}
TY - JOUR T1 - Numerical Analysis for Reducing Fuel Consumption and CO2 Emissions in a Passenger Bus AU - Md. Rezaul Karim Sikder AU - Mohammad Zoynal Abedin Y1 - 2023/10/31 PY - 2023 N1 - https://doi.org/10.11648/j.ajmie.20230804.12 DO - 10.11648/j.ajmie.20230804.12 T2 - American Journal of Mechanical and Industrial Engineering JF - American Journal of Mechanical and Industrial Engineering JO - American Journal of Mechanical and Industrial Engineering SP - 99 EP - 109 PB - Science Publishing Group SN - 2575-6060 UR - https://doi.org/10.11648/j.ajmie.20230804.12 AB - The transportation system is one of the most important ways for the public, commercial goods and materials to transit from one place to another place. Some of the vehicles are used such as cars, passenger buses, trucks and heavy vehicles. The drag reduction is directly effect on the fuel saving as well as the efficiency of the vehicle. Hence, for the analysis, a Computational Fluid Dynamic (CFD) analysis has been done using ANSYSR19.0 workbench and an investigation has been done. Three demo base models are considered for the analysis namely model-1 made of plastic body, model-2 made of metal body and model-3 of BD bus that run in the Bangladeshi roads. Some extensive modifications are done in the bus body such as front and rear side area which helps to reduce the aerodynamic drag of the bus. The numerical analysis for the drag forces, drag coefficient, fuel consumption and CO2 reductions have been done for model-1,2 & 3 as well as for their respective modified models. For model-3 validated with the Sunglong China bus model in the analysis. For base model-1 &2, the fuel savings 19.50% and 22.20% respectively. On the other hand, the CFD values at a velocity of 110 km/h for base model-3 the drag forces are reduced for base model modified-1, base model modified-2 as 1987.20 N, and 2499.80 N, respectively. In addition, the fuel savings for base model modified-1, base model modified-2 is 2.53 liters/hour, 4.11 liters/hour, respectively. In addition, the CO2 reductions for base model modified-1, base model modified-2 is 7.072 liters/hour, 11.488 liters/hour, respectively. VL - 8 IS - 4 ER -
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