Abstract
In this study, a boron steel bumper beam’s crashworthiness performance with three different hardness values and six different bumper beam designs with tailored properties was compared in passenger safety. Peak crushing force and energy absorption values of the beams were examined by frontal impact simulations. Minimum peak crushing force value was obtained with the O25 heat treated beam, the front side O25 and rear side T500 heat treated beam and the front side T500 and rear side O25 heat treated beam. The Front side T25 and rear side O25 heat treated beam gave the highest energy absorption value. Single and multi-objective optimization studies were conducted to maximize energy absorption and minimize peak crushing force for this beam with tailored properties. The optimal beam improved the impact performance of the structure. Therefore, this beam can be used in front bumper beam design to improve passive safety.
Acknowledgment
The author would like to express sincere thanks and appreciation to ST Engineering for the Altair HyperWorks license.
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Author contributions: The author accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: None declared.
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Conflict of interest statement: The author declares no conflicts of interest regarding this article.
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© 2022 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Frontmatter
- Effect of deep cryogenic treatment on microstructure and mechanical properties of a CoCrFeNiMo medium-entropy alloy
- Bilayer growth kinetics and tribological characterization of boronized AISI M2 steel
- Effect of graphene nanoplatelets on mechanical and impact properties of an aramid/glass-reinforced epoxy composite
- The effect of SiC content on microstructural and tribological properties of sintered B4C and SiC reinforced Al–Cu–Mg–Si matrix hybrid composites
- Effects of asymmetric tooth profile on single-tooth stiffness of polymer gears
- Hunger games search algorithm for global optimization of engineering design problems
- Alumina catalyst waste utilization for aluminum-based composites using the friction stir process
- Comparison of microstructure and wear behaviors of PTA coated AISI 304 with alumina, boron and ekaboron III powder
- Influence of testers on the ISE effect
- Crashworthiness design of heat treated vehicle parts with tailored properties
- Shape coefficient of impact-echo for small-size short cylinder/circular tube structures
- Resistance spot welding of Al6061 lap joints with a polyvinyl alcohol-bonded graphene interlayer
- Effect of reinforcement particle amounts on dry sliding wear behavior of shot-peened SiC/A356 composites
- Prediction and optimization of thrust force during the drilling of AISI 2080 steel
Articles in the same Issue
- Frontmatter
- Effect of deep cryogenic treatment on microstructure and mechanical properties of a CoCrFeNiMo medium-entropy alloy
- Bilayer growth kinetics and tribological characterization of boronized AISI M2 steel
- Effect of graphene nanoplatelets on mechanical and impact properties of an aramid/glass-reinforced epoxy composite
- The effect of SiC content on microstructural and tribological properties of sintered B4C and SiC reinforced Al–Cu–Mg–Si matrix hybrid composites
- Effects of asymmetric tooth profile on single-tooth stiffness of polymer gears
- Hunger games search algorithm for global optimization of engineering design problems
- Alumina catalyst waste utilization for aluminum-based composites using the friction stir process
- Comparison of microstructure and wear behaviors of PTA coated AISI 304 with alumina, boron and ekaboron III powder
- Influence of testers on the ISE effect
- Crashworthiness design of heat treated vehicle parts with tailored properties
- Shape coefficient of impact-echo for small-size short cylinder/circular tube structures
- Resistance spot welding of Al6061 lap joints with a polyvinyl alcohol-bonded graphene interlayer
- Effect of reinforcement particle amounts on dry sliding wear behavior of shot-peened SiC/A356 composites
- Prediction and optimization of thrust force during the drilling of AISI 2080 steel