GRM, Aleksander ;BATISTA, Milan . Vehicle Aerodynamic Stability Analysis under High Crosswinds. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 63, n.3, p. 191-200, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/>. Date accessed: 01 sep. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2016.4095.
Grm, A., & Batista, M. (2017). Vehicle Aerodynamic Stability Analysis under High Crosswinds. Strojniški vestnik - Journal of Mechanical Engineering, 63(3), 191-200. doi:http://dx.doi.org/10.5545/sv-jme.2016.4095
@article{sv-jmesv-jme.2016.4095, author = {Aleksander Grm and Milan Batista}, title = {Vehicle Aerodynamic Stability Analysis under High Crosswinds}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {63}, number = {3}, year = {2017}, keywords = {aerodynamic stability/instability; computational wind engineering; overturning moments; CFD (computational fluid dynamics); wind-structure interaction}, abstract = {In a strong crosswind, wind direction change may result in vehicle stability loss. This paper presents a numerical study of vehicle aerodynamic stability in a high crosswind situation. We start with a model explanation and introduce the complete computational fluid dynamics (CFD) framework used in the study. Important CFD parameters such as mesh type, turbulence model, and boundary conditions are exposed and discussed in detail. We demonstrate and discuss the flow structure around a simplified truck model. Results of the CFD analysis are compared to experimental data, showing an almost perfect match. The final CFD outcomes are functions of aerodynamic coefficients that depend on the apparent wind angle. Then, CFD results are used in the application of an aerodynamic stability analysis for the truck model. Finally, the critical stability bounds are calculated, showing the marginal crosswind driving properties of the vehicles.}, issn = {0039-2480}, pages = {191-200}, doi = {10.5545/sv-jme.2016.4095}, url = {https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/} }
Grm, A.,Batista, M. 2017 June 63. Vehicle Aerodynamic Stability Analysis under High Crosswinds. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 63:3
%A Grm, Aleksander %A Batista, Milan %D 2017 %T Vehicle Aerodynamic Stability Analysis under High Crosswinds %B 2017 %9 aerodynamic stability/instability; computational wind engineering; overturning moments; CFD (computational fluid dynamics); wind-structure interaction %! Vehicle Aerodynamic Stability Analysis under High Crosswinds %K aerodynamic stability/instability; computational wind engineering; overturning moments; CFD (computational fluid dynamics); wind-structure interaction %X In a strong crosswind, wind direction change may result in vehicle stability loss. This paper presents a numerical study of vehicle aerodynamic stability in a high crosswind situation. We start with a model explanation and introduce the complete computational fluid dynamics (CFD) framework used in the study. Important CFD parameters such as mesh type, turbulence model, and boundary conditions are exposed and discussed in detail. We demonstrate and discuss the flow structure around a simplified truck model. Results of the CFD analysis are compared to experimental data, showing an almost perfect match. The final CFD outcomes are functions of aerodynamic coefficients that depend on the apparent wind angle. Then, CFD results are used in the application of an aerodynamic stability analysis for the truck model. Finally, the critical stability bounds are calculated, showing the marginal crosswind driving properties of the vehicles. %U https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/ %0 Journal Article %R 10.5545/sv-jme.2016.4095 %& 191 %P 10 %J Strojniški vestnik - Journal of Mechanical Engineering %V 63 %N 3 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Grm, Aleksander, & Milan Batista. "Vehicle Aerodynamic Stability Analysis under High Crosswinds." Strojniški vestnik - Journal of Mechanical Engineering [Online], 63.3 (2017): 191-200. Web. 01 Sep. 2024
TY - JOUR AU - Grm, Aleksander AU - Batista, Milan PY - 2017 TI - Vehicle Aerodynamic Stability Analysis under High Crosswinds JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.4095 KW - aerodynamic stability/instability; computational wind engineering; overturning moments; CFD (computational fluid dynamics); wind-structure interaction N2 - In a strong crosswind, wind direction change may result in vehicle stability loss. This paper presents a numerical study of vehicle aerodynamic stability in a high crosswind situation. We start with a model explanation and introduce the complete computational fluid dynamics (CFD) framework used in the study. Important CFD parameters such as mesh type, turbulence model, and boundary conditions are exposed and discussed in detail. We demonstrate and discuss the flow structure around a simplified truck model. Results of the CFD analysis are compared to experimental data, showing an almost perfect match. The final CFD outcomes are functions of aerodynamic coefficients that depend on the apparent wind angle. Then, CFD results are used in the application of an aerodynamic stability analysis for the truck model. Finally, the critical stability bounds are calculated, showing the marginal crosswind driving properties of the vehicles. UR - https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/
@article{{sv-jme}{sv-jme.2016.4095}, author = {Grm, A., Batista, M.}, title = {Vehicle Aerodynamic Stability Analysis under High Crosswinds}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {63}, number = {3}, year = {2017}, doi = {10.5545/sv-jme.2016.4095}, url = {https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/} }
TY - JOUR AU - Grm, Aleksander AU - Batista, Milan PY - 2018/06/27 TI - Vehicle Aerodynamic Stability Analysis under High Crosswinds JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 63, No 3 (2017): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.4095 KW - aerodynamic stability/instability, computational wind engineering, overturning moments, CFD (computational fluid dynamics), wind-structure interaction N2 - In a strong crosswind, wind direction change may result in vehicle stability loss. This paper presents a numerical study of vehicle aerodynamic stability in a high crosswind situation. We start with a model explanation and introduce the complete computational fluid dynamics (CFD) framework used in the study. Important CFD parameters such as mesh type, turbulence model, and boundary conditions are exposed and discussed in detail. We demonstrate and discuss the flow structure around a simplified truck model. Results of the CFD analysis are compared to experimental data, showing an almost perfect match. The final CFD outcomes are functions of aerodynamic coefficients that depend on the apparent wind angle. Then, CFD results are used in the application of an aerodynamic stability analysis for the truck model. Finally, the critical stability bounds are calculated, showing the marginal crosswind driving properties of the vehicles. UR - https://www.sv-jme.eu/article/vehicle-aerodynamic-stability-analysis-under-high-crosswinds/
Grm, Aleksander, AND Batista, Milan. "Vehicle Aerodynamic Stability Analysis under High Crosswinds" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 63 Number 3 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 63(2017)3, 191-200
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
In a strong crosswind, wind direction change may result in vehicle stability loss. This paper presents a numerical study of vehicle aerodynamic stability in a high crosswind situation. We start with a model explanation and introduce the complete computational fluid dynamics (CFD) framework used in the study. Important CFD parameters such as mesh type, turbulence model, and boundary conditions are exposed and discussed in detail. We demonstrate and discuss the flow structure around a simplified truck model. Results of the CFD analysis are compared to experimental data, showing an almost perfect match. The final CFD outcomes are functions of aerodynamic coefficients that depend on the apparent wind angle. Then, CFD results are used in the application of an aerodynamic stability analysis for the truck model. Finally, the critical stability bounds are calculated, showing the marginal crosswind driving properties of the vehicles.