Results 161 to 170 of about 3,549,793 (422)

Multilayer Perceptron Method to Estimate Real-World Fuel Consumption Rate of Light Duty Vehicles

open access: yesIEEE Access, 2019
The actual driving condition and fuel consumption rate gaps between lab and real-world are becoming larger. In this paper, we demonstrate an approach to determine the most important factors that may influence the prediction of real-world fuel consumption
Yawen Li   +5 more
semanticscholar   +1 more source

Recent Advances in Single‐Atom Catalyst for Solar Energy Conversion: A Comprehensive Review and Future Outlook

open access: yesAdvanced Functional Materials, Volume 35, Issue 16, April 18, 2025.
This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood   +5 more
wiley   +1 more source

Introduction to NASA contracts [PDF]

open access: yes, 1976
The NASA Lewis Research Center issued requests for proposal to Avco Lycoming and Teledyne Continental Motors for a contractual effort to establish and demonstrate engine modifications to reduce exhaust emissions safely with minimum adverse effects on ...
Kempke, E. E., Jr.
core   +1 more source

Aircraft Fuel Consumption – Estimation and Visualization [PDF]

open access: yes, 2017
In order to uncover the best kept secret in today’s commercial aviation, this project deals with the calculation of fuel consumption of aircraft. With only the reference of the aircraft manufacturer’s information, given within the airport planning documents, a method is established that allows computing values for the fuel consumption of every aircraft
openaire   +1 more source

Minimize the Fuel Consumption of Connected Vehicles Between Two Red-Signalized Intersections in Urban Traffic

open access: yesIEEE Transactions on Vehicular Technology, 2018
Eco-driving through multiple intersections can have significant fuel benefit for road transportation. Many existing studies assume that a vehicle runs at a constant speed between intersections, which can lead to a large error in fuel prediction and ...
Qingfeng Lin   +6 more
semanticscholar   +1 more source

An “Ion Harvester” Battery in Soil Empowered by a Microfluidic Pump and Interlayer Confinement within Micro‐Swiss‐Rolls

open access: yesAdvanced Functional Materials, Volume 35, Issue 14, April 3, 2025.
A microfluidic pump and microscale container for fast redox reactions are integrated into a micro‐Swiss‐roll structure via the micro‐origami. Therefore, the twin‐Swiss‐roll microbattery efficiently extracts water and soluble Zn2+ and Mn2+ ions in the wet soil, delivering a stable voltage exceeding 1 V and more than 40 times the energy of soil microbial
Hongmei Tang   +12 more
wiley   +1 more source

Fuel cell on-site integrated energy system parametric analysis of a residential complex [PDF]

open access: yes
A parametric energy-use analysis was performed for a large apartment complex served by a fuel cell on-site integrated energy system (OS/IES). The variables parameterized include operating characteristics for four phosphoric acid fuel cells, eight OS/IES ...
Simons, S. N.
core   +1 more source

Optimized braking of landing vehicles with atmospheric drag [PDF]

open access: yes, 1972
Decelerating effect of atmospheric drag assures minimum fuel consumption and time expenditure during braking for soft ...
Bejczy, A. K.
core   +1 more source

Empirical Fuel Consumption and CO2 Emissions of Plug‐In Hybrid Electric Vehicles

open access: yes, 2018
Plug‐in hybrid electric vehicles (PHEVs) combine electric and conventional propulsion. Official fuel consumption values of PHEVs are based on standardized driving cycles, which show a growing discrepancy with real‐world fuel consumption.
P. Plötz, S. Funke, P. Jochem
semanticscholar   +1 more source

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