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Mostrando ítems 11-20 de 1750
Estudo de um motor ciclo diesel monocilíndrico bi-combustível
(Universidade do Vale do Rio dos Sinos, 2014-03-21)
This study aims to analyze the operation of an internal combustion engine (diesel cycle) with partial mixtures of diesel oil and natural gas, and oil vegetable soybean and natural gas. The tests were carry in an engine ...
Estudo de um motor ciclo diesel monocilíndrico bi-combustível
(Universidade do Vale do Rio dos Sinos, 2014-03-21)
This study aims to analyze the operation of an internal combustion engine (diesel cycle) with partial mixtures of diesel oil and natural gas, and oil vegetable soybean and natural gas. The tests were carry in an engine ...
Comparação de emissões provenientes da combustão de biodiesel e de suas misturas com o diesel em motor do ciclo diesel e aspectos econômicos
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2012-06-22)
The use of biodiesel is an alternative to replace diesel in diesel engines without modifying the operation and performance of such equipment. This in order to reduce emissions of pollutants harmful to the environment and ...
Estudo do custo do ciclo de vida de um motor diesel de locomotiva
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2012-10-26)
The high cost of the rail transport maintenance can be split into the permanent way cost and the rolling stock. This last one, represented in Brazil for the diesel-electric locomotives, the item more expensive is the diesel ...
Effect of biodiesel/diesel-based microemulsions on the exhaust emissions of a diesel engine
(Associação Brasileira de Pesquisa e Desenvolvimento em Petróleo e Gás, 2013)
This paper describes the use of blends of diesel/biodiesel to obtain new microemulsion systems and their
application as fuels for diesel engines. The blends were prepared using 5 vol.% (B5) and 20 vol.% (B20)
biodiesel ...
Formulação de novos combustíveis base diesel: avaliação de desempenho e emissões
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia QuímicaPesquisa e Desenvolvimento de Tecnologias Regionais, 2011-05-16)
The industry, over the years, has been working to improve the efficiency of
diesel engines. More recently, it was observed the need to reduce pollutant emissions to
conform to the stringent environmental regulations. ...
The manufacture of diesel engines
(ECLA, 1970)