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Instantaneous in-Cylinder Volume Considering Deformation and Clearance due to Lubricating Film in Reciprocating Internal Combustion Engines

Instantaneous in-Cylinder Volume Considering Deformation and Clearance due to Lubricating Film in Reciprocating Internal Combustion Engines

by admin-sphere | Aug 22, 2019 | Resultados de investigación

The study presents a novel methodology for predicting the actual instantaneous volume inside the cylinder in the combustion chamber of an alternative internal combustion engine. The mathematical model developed as part of this methodology takes into consideration...
Multiobjective Optimization of a Plate Heat Exchanger in a Waste Heat Recovery Organic Rankine Cycle System for Natural Gas Engines

Multiobjective Optimization of a Plate Heat Exchanger in a Waste Heat Recovery Organic Rankine Cycle System for Natural Gas Engines

by admin-sphere | Aug 22, 2019 | Resultados de investigación

This work presents a model to optimize a parallel plate heat exchanger (ITC2), which corresponds to the evaporator of a secondary thermal circuit, through the NSGA-II approach.  The results found that, when applying the methodology proposed for the design of this...
Experimental study of partial fuel substitution with hydroxy and energy recovery in low displacement compression ignition engines

Experimental study of partial fuel substitution with hydroxy and energy recovery in low displacement compression ignition engines

by admin-sphere | Aug 22, 2019 | Resultados de investigación

This study presents the results obtained from the implementation of a diesel engine coupled to a thermoelectric generator formed by Peltier modules, which favor the process of transformation of thermal energy to electrical energy, which was used to obtain HHO gas from...
La producción de petróleo en el país creció 3,8% en noviembre

La producción de petróleo en el país creció 3,8% en noviembre

by admin-sphere | May 14, 2019 | Sphere Energy Noticias

La producción de crudo durante noviembre fue de 883.239 barriles promedio día, lo que representa un incremento de 3,8% frente al mismo mes de 2017 y de 0,5% con respecto al mes anterior. Esta producción, de acuerdo con el Ministerio de Minas, es la más alta desde...
Cuatro petroleras negocian con Chevron para dar alivio al gas natural

Cuatro petroleras negocian con Chevron para dar alivio al gas natural

by admin-sphere | May 14, 2019 | Sphere Energy Noticias

Ecopetrol y extranjeras buscan impulso a reservas equivalentes a 18 por ciento del total del país. En momentos en que la producción de gas del departamento de La Guajira ha dejado de ser la mayor de Colombia (en el 2017 ocupó el segundo lugar con un promedio de 269,8...
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