Results 41 to 50 of about 122,566 (304)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Least costly energy management for series hybrid electric vehicles

open access: yes, 2015
Energy management of plug-in Hybrid Electric Vehicles (HEVs) has different challenges from non-plug-in HEVs, due to bigger batteries and grid recharging.
Formentin, Simone   +2 more
core   +1 more source

Estimation of fuel consumption in a hybrid electric refuse collector vehicle using a real drive cycle [PDF]

open access: yes, 2016
Postprint (published ...
Cortez, Ernest   +3 more
core   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff   +9 more
wiley   +1 more source

Direction and Policies Needed to Support Hybrid Electric Car Research

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2012
The rising number of vehicles over the years has driven the increase of air pollution and fuel consumption. One of the solutions to overcome this problem is using hybrid electric car because it is environmentally friendly and efficient in fuel ...
Ridwan Arief Subekti   +2 more
doaj   +1 more source

Modeling of Working Machines Synergy in the Process of the Hybrid Electric Vehicle Acceleration

open access: yesEnergies, 2020
There are many different mathematical models that can be used to describe relations between energy machines in the power-split hybrid drive system. Usually, they are created based on simulations or measurements in bench (laboratory) conditions.
Konrad Prajwowski   +4 more
doaj   +1 more source

Calculation of Еnergy Сonsumption of Тraction Batteries for Electric Vehicles [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2019
Problem. The article is devoted to the problem of improving the environmental safety of electric vehicles and reducing energy costs for their movement. Only in 2019, 2.6 million electric cars are planned to be sold, which will increase their total number
Smyrnov Oleh Petrovich   +2 more
doaj   +1 more source

Mission Performance Analysis of Hybrid-Electric Regional Aircraft

open access: yesAerospace, 2023
This article discusses the mission performance of regional aircraft with hybrid-electric propulsion. The performance analyses are provided by mission simulations tools specifically developed for hybrid-electric aircraft flight dynamics.
Giuseppe Palaia, Karim Abu Salem
doaj   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Topological analysis of powertrains for refusecollecting vehicles based on real routes – Part II: Hybrid electric powertrain [PDF]

open access: yes, 2016
In this two-part paper, a topological analysis of powertrains for refuse-collecting vehicles (RCVs) based on simulation of different architectures (internal combustion engine, hybrid electric, and hybrid hydraulic) on real routes is proposed.
Moreno Eguilaz, Juan Manuel   +3 more
core   +2 more sources

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