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Mostrando ítems 21-30 de 146
Análise e simulação de um motor quatro tempos a gasolina
(Universidade Federal do Rio Grande do NorteBrasilUFRNENGENHARIA MECÂNICA, 2020-07-24)
A virtual model of a four-stroke spark ignition internal combustion engine based on the EA211 model was developed. Using the Diesel-RK software to perform the simulations, obtain results and generate graphics. Using the ...
Efeitos da adição de ozônio em parâmetros de desempenho, combustão e emissões de um motor de ignição por centelha operando com gasolina brasileira
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-09)
The increasingly strict environmental legislation requires the use of strategies and technologies to achieve higher efficiencies in internal combustion engines (ICE). Governmental programs as Rota 2030 stimulate the use ...
Avaliação energética do uso de álcoois combustíveis em motores de combustão interna
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2016-03-29)
The present work studies the use of a two-zone computer model to simulate the operation of an internal combustion engine with spark ignition fueled with alcohol fuels and gasohol. To fit the model to the experimental data, ...
NMPC controller applied to the operation of an internal combustion engine: formulation and solution of the optimization problem in real time
(Springer-Verlag France, 2018-02-01)
Numerical optimization solve problems efficiently where such efficiency is focused on the speed with which the optimal x* is achieved, is open line of research and strong work in the scientific community in order to achieve ...
NMPC controller applied to the operation of an internal combustion engine: formulation and solution of the optimization problem in real time
(Springer-Verlag France, 2018-02-01)
Numerical optimization solve problems efficiently where such efficiency is focused on the speed with which the optimal x* is achieved, is open line of research and strong work in the scientific community in order to achieve ...
Análise da aplicação de um sistema de ignição de alta potência em motores de combustão interna
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2014-08-07)
Analysis of the use of a high power ignition, practical test (street) and dynamometer practical approach. In an attempt to improve one step of the four-stroke internal combustion engines, without the need to increase the ...
Optimizing performance in spark ignition engines with simulation metamodels
(Springer-Verlag France, 2019-01-01)
This work develops a systematic methodology able to identify the desired work points, the metamodels were evaluated varying air–fuel ratio, ignition timing, compression ratio, and combustion duration using design of computer ...
Optimizing performance in spark ignition engines with simulation metamodels
(Springer-Verlag France, 2019-01-01)
This work develops a systematic methodology able to identify the desired work points, the metamodels were evaluated varying air–fuel ratio, ignition timing, compression ratio, and combustion duration using design of computer ...
Análise numérica da influência da geometria do coletor de admissão sobre a eficiência volumétrica em motores ICE
(Universidade Federal de UberlândiaBrasilEngenharia Mecatrônica, 2019)