Results 161 to 170 of about 295,204 (387)

Моделі оптимального руху гібридного автомобіля у фазі створення тяги лише електроприводом [PDF]

open access: yes, 2016
В наукові роботі, якій присвячена дана доповідь, розв’язана задача оптимізації руху гібридного автомобіля з комбінованим приводом від двигуна внутрішнього згорання та від електричного двигуна постійного струму дорогою, яка крім горизонтальних ділянок ...
Лобатюк, В. А.   +2 more
core  

Superelastic Fire‐Safe Aerogel with Hierarchical Structures via Dual Templates Aided by Microbubble Engineering

open access: yesAdvanced Science, EarlyView.
Here, a dual‐template strategy (ice and bubble template) is used to prepare fire‐safe aerogels with hierarchical structures. When the foam expansion ratio exceeds the jamming transition value in the foam system, the aerogels demonstrate superelasticity and extreme shape adaptability.
Xiaoyang Yu   +5 more
wiley   +1 more source

Study on optimization characteristics of methanol combustion cooker based on porous media

open access: yesCase Studies in Thermal Engineering
This research initially presents an internal structure optimization technique through numerical investigation with the intention of addressing the issues of unstable and poorly adjustable combustion flame of porous media methanol furnace.
Jing Liu   +5 more
doaj  

Stirling material technology [PDF]

open access: yes
The Stirling engine is an external combustion engine that offers the advantage of high fuel economy, low emissions, low noise, and low vibrations compared to current internal combustion automotive engines.
Scheuermann, C. M.   +2 more
core   +1 more source

Flame‐Retardant Ionogel Enabled by Lignin Molecular Networks for Fire Rescue

open access: yesAdvanced Science, EarlyView.
Wearable sensors for harsh, high‐temperature, fire‐prone environments face challenges in heat resistance and stability. This study introduces a flame‐retardant, waterproof glycol lignin ionogel (GLI) with a robust 3D network, exceptional tensile strength, strong adhesion, biocompatibility, eco‐safety, and dual temperature‐motion sensing, even after ...
Zewei Ye   +10 more
wiley   +1 more source

Integration of solid oxide fuel cell and internal combustion engine for maritime applications

open access: yes, 2021
H. Sapra   +8 more
semanticscholar   +1 more source

Hierarchically Engineered Flame‐Retardant Triboelectric Yarn Exhibiting Robust Mechanical Performance and Humidity‐Boosted Electrical Output for Firefighting Applications

open access: yesAdvanced Science, EarlyView.
Inspired by a high‐temperature‐resistant wire, a Super Intelligent Fireproof Yarn is developed through the technology of hierarchical textile assembly. This yarn exhibits high tensile strength, shear resistance, and excellent flame‐retardant performance, and achieves humidity‐enhanced triboelectric output, enabling it to meet the demands of extreme ...
Ying Sun   +9 more
wiley   +1 more source

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