异教徒
发表于 2025-3-27 00:06:08
Towards Sustainable Individual Mobility: Challenges and Solutionshanges in vehicle technology, infrastructure, driver behaviour, vehicle numbers, business models and inter-modality. While the path to solve the climate change challenge is rather established there is as yet no blueprint for the global gridlock issue. An integrated approach and strong cooperation between stakeholders is required.
overshadow
发表于 2025-3-27 02:10:38
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表示向前
发表于 2025-3-27 07:14:26
A Dynamical Life Cycle Inventory of Steel, Aluminium, and Composite Car Bodies-in-Whitehe results also suggest that the energy benefits to the fleet might be limited by competition from steel BIWs, which, together with the growth in the car fleet, prevents the car-fleet energy consumption from declining.
得罪
发表于 2025-3-27 11:37:10
Conference proceedings 2014manufacturing and management costs, engines and emission reduction..The book provides a very good overview of research and development activities focused on new technologies and approaches capable of meeting the challenges to sustainable mobility. .
替代品
发表于 2025-3-27 15:01:15
Energy Flux Simulation on a Vehicle Test Bed for Validating the Efficiency of Different Driving and . on average by 2015. Car manufactures are therefore forced to use new approaches in the fields of propulsion technology and assistance systems. For the development of such efficient vehicles new methods are needed which exceed the determination of the consumption at the chassis dyno or the road tes
Ornithologist
发表于 2025-3-27 20:58:34
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令人作呕
发表于 2025-3-27 21:59:44
High Pressure Hydrogen Storage System Based on New Hybrid Conceptly a metal liner or assembled with composite material, like carbon, by wrapping. The liner is used to barrier coat for hydrogen. A metal container is heavier as a hybrid structure. The rear weight is very important for emission and performance of vehicle. Therefore the relation between metal and the
鞠躬
发表于 2025-3-28 05:29:51
Risk Optimisation of an Automobile Hydrogen Systemproduction models have covered millions of test kilometres and proven to be sufficiently reliable for market launch. Nevertheless, there are still some reservations with respect to safety. The concerns are nourished by the fact that the physical properties of hydrogen differ significantly from the p
巨硕
发表于 2025-3-28 08:21:38
Finite Element Analysis of Three-Point Bending Test of a Porous Beam Emulating Bone Structure for thof trabecular (cancellous) bone at the metaphysis of a rabbit. Segments of the bone were scanned using a high-resolution CT-scanner. The bone geometry was recreated and a finite element mesh was generated using software MIMICS. The finite element model of the bone structure was developed and a quasi
临时抱佛脚
发表于 2025-3-28 10:53:39
Structural Composite Elements with Special Behaviourin the design of aerospace structures. In 1967, the BO 105, a product of the former helicopter division of MBB, now Eurocopter Deutschland GmbH, flew for the first time. This innovative helicopter was equipped with the first serial “hinge- less” rotor system. The fibre composite blades were attached