Results 101 to 110 of about 13,390 (308)

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

open access: yesEnergy Science &Engineering, EarlyView.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan   +4 more
wiley   +1 more source

Asymmetric Competition in the Setting of Diesel Excise Taxes in EU Countries [PDF]

open access: yes
This paper tests new implications of the asymmetric tax competition model on diesel excise taxes in the European Union (EU). I extend the standard tax competition model by replacing the unit demand assumption with iso-elastic demand.
Laszlo Paizs
core  

Hybrid Simulation–Machine Learning Surrogates for Coordinate‐Based Solar and Wind Energy Yield Assessment in Iraq: A Streamlit Decision‐Support Tool

open access: yesEnergy Science &Engineering, EarlyView.
This study integrates climatic simulations with machine learning to predict solar and wind energy across Iraq. Results show Random Forest excels for solar (R2 = 0.98) and neural networks for wind (R2 = 0.97), enabling a practical web tool for renewable energy planning. ABSTRACT Driven by the global shift away from fossil fuels, solar and wind resources
Bassam Musheer Kareem   +3 more
wiley   +1 more source

Cambio de filtros de aceite

open access: yes, 1994
Cartilla sobre el sistema de lubricacion diesel en la que se describen: criterios para ejecutar el cambio de filtros de aceite según las horas de funcionamiento, por meses de trabajo del motor y kilometraje o cada vez que se realiza el cambio de aceite ...
Puentes O., Pablo Antonio
core  

Modernization of a tractor motor for diesel combustible and methanol

open access: yesJournal of Physics: Conference Series, 2020
AbstractWhen carrying out research to improve the environmental performance of motors, attention should be paid to reducing the nitrogen oxide content of the effluent gases, since they are the most toxic components among the entire range of polluting chemical compounds contained in exhaust gases, since they are formed in the burning process as a result
openaire   +1 more source

A Review of Energy Management Strategies for Hybrid Electric Vehicles

open access: yesEnergy Science &Engineering, EarlyView.
This review systematically categorizes energy management strategies (EMS) for hybrid electric vehicles, highlighting rule‐based, optimization‐based, learning‐based, and emerging algorithm‐mixing approaches. It provides a comprehensive roadmap for developing intelligent control systems to enhance energy efficiency and promote sustainable transportation.
Song Gao   +9 more
wiley   +1 more source

Revisión del sistema de lubricación

open access: yes, 1994
Segunda Cartilla sobre el sistema de lubricacion del motor diesel en la que se describe la función principal de los filtros, tipos de filtros de filtrado más conocidos, sus características y taponamiento de los filtros de lubricación.Second Primer on the
Puentes O., Pablo Antonio
core  

PROPOSTA DE IMPLANTAÇÃO DE SISTEMA DE PROTEÇÃO CONTRA POTENCIAL DE FALHA DO MOTOR À DIESEL (DISPARO DO MOTOR)

open access: yesITEGAM-JETIA, 2019
Quando mencionamos geração de energia e locomoção, observa-se que a aplicação dos motores de combustão interna é essencial. Tendo em vista a larga escala de aplicação destes motores, em especial os motores de ignição por compressão, conhecidos como ...
Jean da Silva de Abreu Silva   +5 more
doaj  

Integrated Solar and Wind Energy Systems for Domestic Power Generation and CO2 Emissions Reduction

open access: yesEnergy Science &Engineering, EarlyView.
A well‐structured and sequentially methodical procedure for evaluating the Wind and Photovoltaic Hybrid Energy System‐based technical, environmental, and economic viability. This study investigates the integration of solar photovoltaic(PV) and wind energy systems for domestic electricity generation in the Gaza Strip.
Mohamed Elnaggar   +9 more
wiley   +1 more source

Dessulfurização do DBT e do óleo diesel em sistema bifásico pelo Rhodococcus erythropolis ATCC4277 em reator descontínuo [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaA queima de combustíveis fósseis tem liberado uma grande quantidade de poluentes na atmosfera.
Maass, Danielle
core  

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