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Mostrando ítems 11-20 de 23
Influence of compression rings on the dynamic characteristics and sealing capacity of the combustion chamber in diesel engines
(Lubricants, 2021-03-02)
Internal combustion engines are widely implemented in several applications; however,
they still face significant challenges due to the sealing capacity of the compression rings. Gas leakage
through the crankcase, also ...
Study of the benefit of solar energy through the management of photovoltaic systems in Colombia
(International Journal of Energy Economics and Policy, 2021)
One of the biggest problems in energy management is the impact on the environment. For this, it is necessary to propose new techniques and strategies
which reduce pollution. Examples such as carbon dioxide and other ...
Analysis of the characteristics of combustion, emissions, and energy efficiency of blends of heptanol with pure diesel fuel in compression ignition engine(Article)
(2021-09)
The objective of this research is to study the influence of the heptanol content in conventional diesel fuel in different proportions for the evaluation of the combustion parameters, emissions, and energy efficiency. For ...
Performance, Emission, and Economic Perspectives of a Diesel Engine Fueled with a Mixture of Hydroxy Gas and Biodiesel from Waste Palm Cooking Oil
(International Review of Mechanical Engineering, 2021)
This investigation experimentally examines the influence of hydroxy gas fumigation in a diesel engine fueled with a biodiesel blend derived from waste palm cooking oil (B10). For the experimental tests, a fixed rotation ...
Analysis of the Tribological and Dynamic Characteristics of the Piston Compression Ring Under Different Engine Operating Conditions
(International Review of Mechanical Engineering, 2021)
In this investigation, a study of the tribological and dynamic characteristics present in the compression ring is executed for different engine conditions. A series of numerical simulations has been carried out using the ...
Evaluation of Energy Losses in Auxiliary Systems and Mechanisms Subject to Friction in a Stationary Diesel Engine
(International Review of Mechanical Engineering, 2021)
This research has developed a methodology to estimate energy losses associated with auxiliary systems and mechanisms subject to friction in a stationary diesel engine. The study methodology is based on mathematical models ...
Evaluation of Performance Parameters and Emissions of a Diesel Engine Fueled with Preheated Palm Oil Mill Effluent Biodiesel Blends
(International Review of Mechanical Engineering, 2021)
The current research analyzes the effect of fuel preheating on performance parameters and emission characteristics in a stationary diesel engine fuelled with palm oil mill effluent biodiesel blends. The investigation has ...
Study of the detonation wave in a rotating detonation combustor using hydrogen and mixtures ethylene-acetylene
(International Review of Aerospace Engineering, 2021-04)
In this study, a comparison between the use of hydrogen and a mixture of ethylene-hydrogen-acetylene as fuels is made in order to evaluate the characteristics of the detonation wave in a rotating detonation combustor. For ...
Renewable Energies Resources Evaluation using a Geographic Information Systems in the Colombian Caribbean Region
(International Journal of Energy Economics and Policy, 2021-08)
This manuscript presents an integral evaluation of the use of wind and solar resources in the Colombian Caribbean region. For the use of solar and wind
energy sources, spatial restrictions according to topography, natural ...
Analysis of performance, emissions, and lubrication in a spark-ignition engine fueled with hydrogen gas mixtures
(Heliyon, 2022-10-26)
Hydrogen is one of the main alternative fuels with the greatest potential to replace fossil fuels due to its renewable
and environmentally friendly nature. Due to this, the present investigation aims to evaluate the ...