Results 81 to 90 of about 13,390 (308)
Dyna, 2011 Biodiesel es promocionado como combustible alternativo para sustituir combustibles de origen fósil y reducir emisiones de carbono. Algunos estudios han sido llevados a cabo para estudiar las emisiones de vehículos diesel de baja potencia.
HELMER ACEVEDO, JUAN MANTILLA
doaj
EcoEnergy, EarlyView.As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor +3 more
wiley +1 more source
Revista Facultad de Ingeniería Universidad de Antioquia, 2011 En el presente artículo se describe el uso del aceite de higuerilla como combustible alternativo en motores diesel. Para este fi n, se obtiene biodiesel a partir de aceite de higuerilla mediante el proceso de transesterifi cación. Se prueban tres mezclas
Arnoldo Emilio Delgado +2 more
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Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 O estudo de fontes alternativas de energia ao óleo diesel mineral, como o biodiesel, com origem renovável, é importante para o meio-ambiente e diversificação da matriz energética. Neste estudo foram levantados o consumo específico de combustível, o valor
Marcelo J. da Silva +4 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan +3 more
wiley +1 more source
, 1994 Cartilla sobre el sistema de lubricacion del motor diesel en la que se describen: generalidades y partes del sistema, cambio de aceite del motor, tipos de filtro y su función y cómo hacer el cambio de filtros.Primer on the diesel engine lubrication ...
Puentes O., Pablo Antonio
core
Análise numérica das condições de operação de um motor de baixa cilindrada para competição de eficiência energética [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Automotiva.Esse trabalho tem como foco a análise computacional de um motor de 4 tempo, monocilíndrico, de 35cc. Com o intuito de determinar o ponto ótimo para o início
Comandolli, Guilherme da Costa
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A photothermal–magnetocaloric coupled aerogel evaporator is developed for actively adjustable water evaporation in complex environments. Magnetocaloric heating provides active energy compensation under low‐light conditions and disrupts interfacial hydrogen‐bond networks to promote evaporation.
Jingbo He +8 more
wiley +1 more source
SELECTION OF GAS MIXER PARAMETERS FOR DIESEL CONVERSION GENERATOR MOTOR IN GAS DIESEL
Internal Combustion EnginesAccording to literary sources, options for converting diesel engines into dual-fuel engines for operation on any fuel, in particular, natural gas (NG), were analyzed. The conversion method with external mixture formation and an ignition dose of liquid fuel involves the preparation of a gas-air mixture of the required composition in a special device ...
A.M. Lievtierov, A.M. Avramenko
openaire +3 more sources