Aerodynamic is considered the most significant factor affecting on vehicles fuel consumption and power requirements even at low speed. For this reason, there are much interest and some modifications that decrease drag coefficient and reduce the aerodynamic effectiveness. This study aims to develop an electrical car body (ECB) to decrease the drag coefficient and study the reflection of this parameter in the power consumption rate in different operating speeds. Six different models for car bodies (Bendra, Magenta, Violet, Bluria, Aqua and Vectra) with same wheelbase, height, and track width dimensions are designed. The design of these models has done using Solidworks software by surface tools. Numerical results (frontal area, drag coefficient, drag area and drag force) for the six models are recorded and compared to choose the best designed body. According to results Vectra model is chosen as a best design. The power consumption is calculated for each model at different operating speeds using two different software, Solidworks flow simulation and ANSYS fluent. Experimental results are obtained by testing 3D printing model for the best efficient model with scale 1: 25 at small subsonic open wind tunnel. The experimental results show good agreement with simulation results. Finally, Vectra simulation and experimental results are compared with the real electric and petrol cars to verify the competitive design for Vectra model.
| Published in | International Journal of Fluid Mechanics & Thermal Sciences (Volume 6, Issue 2) |
| DOI | 10.11648/j.ijfmts.20200602.11 |
| Page(s) | 36-52 |
| 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), 2020. Published by Science Publishing Group |
CFD, Vehicle Body, Drag, Wind Tunnel
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APA Style
Tamer Nabil, Abo-Bakr Helmy Omar, Tamer Mohamed Mansour. (2020). Experimental Approach and CFD Simulation of Battery Electric Vehicle Body. International Journal of Fluid Mechanics & Thermal Sciences, 6(2), 36-52. https://doi.org/10.11648/j.ijfmts.20200602.11
ACS Style
Tamer Nabil; Abo-Bakr Helmy Omar; Tamer Mohamed Mansour. Experimental Approach and CFD Simulation of Battery Electric Vehicle Body. Int. J. Fluid Mech. Therm. Sci. 2020, 6(2), 36-52. doi: 10.11648/j.ijfmts.20200602.11
AMA Style
Tamer Nabil, Abo-Bakr Helmy Omar, Tamer Mohamed Mansour. Experimental Approach and CFD Simulation of Battery Electric Vehicle Body. Int J Fluid Mech Therm Sci. 2020;6(2):36-52. doi: 10.11648/j.ijfmts.20200602.11
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Download@article{10.11648/j.ijfmts.20200602.11,
author = {Tamer Nabil and Abo-Bakr Helmy Omar and Tamer Mohamed Mansour},
title = {Experimental Approach and CFD Simulation of Battery Electric Vehicle Body},
journal = {International Journal of Fluid Mechanics & Thermal Sciences},
volume = {6},
number = {2},
pages = {36-52},
doi = {10.11648/j.ijfmts.20200602.11},
url = {https://doi.org/10.11648/j.ijfmts.20200602.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijfmts.20200602.11},
abstract = {Aerodynamic is considered the most significant factor affecting on vehicles fuel consumption and power requirements even at low speed. For this reason, there are much interest and some modifications that decrease drag coefficient and reduce the aerodynamic effectiveness. This study aims to develop an electrical car body (ECB) to decrease the drag coefficient and study the reflection of this parameter in the power consumption rate in different operating speeds. Six different models for car bodies (Bendra, Magenta, Violet, Bluria, Aqua and Vectra) with same wheelbase, height, and track width dimensions are designed. The design of these models has done using Solidworks software by surface tools. Numerical results (frontal area, drag coefficient, drag area and drag force) for the six models are recorded and compared to choose the best designed body. According to results Vectra model is chosen as a best design. The power consumption is calculated for each model at different operating speeds using two different software, Solidworks flow simulation and ANSYS fluent. Experimental results are obtained by testing 3D printing model for the best efficient model with scale 1: 25 at small subsonic open wind tunnel. The experimental results show good agreement with simulation results. Finally, Vectra simulation and experimental results are compared with the real electric and petrol cars to verify the competitive design for Vectra model.},
year = {2020}
}
TY - JOUR T1 - Experimental Approach and CFD Simulation of Battery Electric Vehicle Body AU - Tamer Nabil AU - Abo-Bakr Helmy Omar AU - Tamer Mohamed Mansour Y1 - 2020/06/20 PY - 2020 N1 - https://doi.org/10.11648/j.ijfmts.20200602.11 DO - 10.11648/j.ijfmts.20200602.11 T2 - International Journal of Fluid Mechanics & Thermal Sciences JF - International Journal of Fluid Mechanics & Thermal Sciences JO - International Journal of Fluid Mechanics & Thermal Sciences SP - 36 EP - 52 PB - Science Publishing Group SN - 2469-8113 UR - https://doi.org/10.11648/j.ijfmts.20200602.11 AB - Aerodynamic is considered the most significant factor affecting on vehicles fuel consumption and power requirements even at low speed. For this reason, there are much interest and some modifications that decrease drag coefficient and reduce the aerodynamic effectiveness. This study aims to develop an electrical car body (ECB) to decrease the drag coefficient and study the reflection of this parameter in the power consumption rate in different operating speeds. Six different models for car bodies (Bendra, Magenta, Violet, Bluria, Aqua and Vectra) with same wheelbase, height, and track width dimensions are designed. The design of these models has done using Solidworks software by surface tools. Numerical results (frontal area, drag coefficient, drag area and drag force) for the six models are recorded and compared to choose the best designed body. According to results Vectra model is chosen as a best design. The power consumption is calculated for each model at different operating speeds using two different software, Solidworks flow simulation and ANSYS fluent. Experimental results are obtained by testing 3D printing model for the best efficient model with scale 1: 25 at small subsonic open wind tunnel. The experimental results show good agreement with simulation results. Finally, Vectra simulation and experimental results are compared with the real electric and petrol cars to verify the competitive design for Vectra model. VL - 6 IS - 2 ER -
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