Spark Ignition Engine
Characterization of cycle to cycle variations in a natural gas spark ignition engine
... and engine rotational speed on the cycle-to-cycle variations in combustion in a natural gas spark ignition engine is ...The engine experimental conditions were as follows: Intake ...
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CO2 emissions from a spark ignition engine operatin on natural-hydrogen blends (HCNG)
... The aim of this study is to evaluate the emissions and performance of a spark ignition engine fuelled by pure natural gas, pure hydrogen, and different blends of hydrogen and natural g[r] ...
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Characterization of the combustion process and cycle to cycle variations in a spark ignition engine fuelled with natural gas/hydrogen mixtures
... NG spark ignition engine, showing that as the percentage of EGR was increased, more persistent low frequency variations tended to ...a spark ignition en- gine fuelled with natural ...
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Author's personal copy On cycle-to-cycle heat release variations in a simulated spark ignition heat engine
... Litak and coworkers [10,22,23] have reported extensive work relative to cycle-to-cycle variations of peak pressure, peak pressure location and heat release in a four-cylinder spark ignition engine in ...
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Study of the cycle-to-cycle variations of an internal combustion engine fuelled with natural gas/hydrogen blends from the diagnosis of combustion pressure
... a spark ignition engine which has been fuelled with mixtures of natural gas and hydrogen in different proportions ...single-cylindrical spark ignition engine coupled to an ...
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Análisis de sistema de inyección electrónica del vehículo Chevrolet Spark a partir de equipos Maxisys
... Chevrolet Spark vehicle from the Maxisys equipment, making use of the scanner presented by the Maxisys equipment in order to have the records or reading of the engine speed ...
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SPARK BATERÍA DE VUELO INTELIGENTE DIRECTRICES DE SEGURIDAD
... No deje nunca la batería sin vigilancia durante el proceso de carga1. NO cargue la batería cerca de materiales inflamables ni sobre superficies inflamables, tales como alfombras o made[r] ...
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Una semántica formal para Apache Spark en lógica de reescritura
... El procesamiento de grandes volumen de datos, muchas veces en tiempo real, se ha convertido en uno de los pilares del desarrollo de la ciencia. Países y empresas utilizan los datos para, por ejemplo, dar respuesta a ...
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TítuloImplementing Parallel Differential Evolution on Spark
... or Spark [7] provide high-level pro- gramming abstractions that simplify the development of distributed applications including implicit support for deployment, data distribution, parallel processing and run-time ...
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Open Journal Systems
... set of G if not two vertices of F are adjacent in G; F is a maximal independent set if it is not properly included inside another independent set. If x is a vertex of V, we denote by N(x) the open neighborhood of x, ...
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Implementación de un algoritmo de aprendizaje automático en Apache Spark
... de Spark para definir el tamaño máximo de los vectores de características permisibles es 4096, garantizándose así la viabilidad de este ...de Spark ML se puede observar el siguiente comentario de los ...
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Utilización del Weka Spark para la clasificación de genes ortólogos
... en Spark son los llamados Resilient Distributed Dataset (RDD), colección de objetos inmutables y ...En Spark el procesamiento se expresa creando nuevos RDDs, transformando RDDs existentes, o llamando ...
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Heterogeneous ignition of coal dust clouds
... If the walls are cold, that is, the wall temperature is lower than that corresponding to ignition in the homogeneous radiation-free case, the maximum heat release occurs at the middl[r] ...
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Autoignition of nonuniform mixtures in chambers of variable volume
... This analysis has provided a way to obtain the ignition time in CI combustion and has indicated that, after ignition at one or several hot spots, there is a stage in which the chamber [r] ...
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Medición de emisiones vehiculares en pruebas dinámicas - estudio piloto
... Como era de esperarse, los resultados encontrados en este trabajo confirman la importancia del catalizador de tres vías como control de emisiones vehiculares. Los factores de emisión de las pruebas dinamométricas del ...
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Numerical and asymptotic analysis of ignition processes
... the ignition process of hydrogen/air mixtures where the detailed reaction mechanism is very well known (Baulch et ...the ignition of H2/O2 mix- tures (Brokaw, 1965; GardineT et ...
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Gasoline engine conversion to hydrogen
... Hydrogen has the highest energy content per unit weight (2.7 times the energy of gasoline) but the lowest energy content per unit volume (1/3 times de energy of gasoline). Since hydrogen is a gaseous fuel, it has the ...
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Interactividad programada en el Game Engine de Blender
... En el Fragmento de código 55 aparece la salida de una llamada al método desde cualquier módulo que se ejecute en alguno de los ficheros de ejemplo (“demo_control_camara.blend”, etc.), [r] ...
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Magnetically driven quantum heat engine
... In the present work, we propose yet a different alternative, by introducing the notion of a magnetically driven quantum heat engine. The basic idea is to combine the confining effects of a cylindrical potential ...
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Note on ignition by a hot catalytic surface
... In a previous paper [1], we applied asymptotic methods based on large values of the nondimensional activation temperature to study ignition of a reactive material, semi- infinite in ext[r] ...
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