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Article
Synergistic Effect of Steam and Sand Grains on Sliding Wear Properties of Metal-Impregnated Pantograph Strip
Given the influence of complex and harsh working conditions, such as high temperature, rain and snow, sand, and dust, the friction and wear behavior of the pantograph–catenary system is complicated and changea...
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Article
A new optimization strategy for multi-objective design of automotive seat frame
Optimal automobile seat design can play a significant role in passenger safety during high-speed accidents. To tackle the challenge of optimizing automotive seats, this paper presents a detailed optimization d...
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Article
Ply Optimization of Backrest Skeleton of Carbon Fiber Reinforced Plastic Car Seat Based on Grey Euclidean Relational Analysis Method
In this paper, an improved grey Euclidean relational analysis method based on Euclidean distance was proposed, which was based on the traditional grey relational analysis method. This method was applied to the...
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Article
Open AccessResearch on fast-charging battery thermal management system based on refrigerant direct cooling
Aiming at the problem of high battery heat generation during the super fast-charging process of electric vehicle fast-charging power batteries, this study designs a fast-charging battery thermal management sys...
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Article
Open AccessInfluence of rubber’s viscoelasticity and dam** on vertical dynamic stiffness of air spring
Using the diaphragm-type air spring as the research object. The ratio of the vertical stiffness change caused by compressed air to the total vertical stiffness change was calculated, and it was determined that...
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Article
Lightweight optimization of passenger car seat frame based on grey relational analysis and optimized coefficient of variation
At present, the safety performance and lightweight of passenger car seat has become more and more important. The multi-objective lightweight optimization of the passenger car seat frame is carried out in this ...
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Article
Morphology and magnetic properties of grain-oriented steel scribed using different picosecond lasers
Micro-scribing experiments were conducted to investigate the characteristics of the associated ablative behavior and the improvements to the magnetic properties of grain-oriented steel using both a 532 nm and ...
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Article
Laser welding dissimilar materials of aluminum to steel: an overview
Joining aluminum to steel can lighten the weight of components in the automobile and other industries, which can reduce fuel consumption and harmful gas emissions to protect the environment. However, the diffe...
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Chapter and Conference Paper
Study on the Comparison of Driving Configuration for Hybrid SUVs
Two kinds of parallel hybrid power trains are selected and applied to a certain SUV chassis. According to the typical configurations and functions, the components of the two power trains include ISA, engines, ...
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Chapter and Conference Paper
Studies on FE Modelling and Stress Characteristics of Joining in the Steel-aluminium Hybrid Structure of Car Body
A numerical analysis on the distribution of stresses in spot-welding joints in the steel-aluminum hybrid structure car body is carried out using an elastic finite-element method. A comparison is made of the st...
