2011
DOI: 10.5777/paet.v4.n1.13
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Uso de biogás em motores de combustão interna

Abstract: RESUMO O uso de simulações para a predição do comportamento de determinados mecanismos está cada vez mais difundido na indústria automobilística, uma vez que ensaios experimentais possuem um custo muito mais elevado. Dentre todos os mecanismos que compõem um automóvel o motor merece um destaque especial, já que este é responsável pela geração de potência e é através dele que o veículo iniciará o seu movimento. Com o passar do tempo o projeto desse mecanismo precisou evoluir consideravelmente se comparado com o… Show more

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Cited by 6 publications
(5 citation statements)
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“…Although Diesel cycle engines also operate with biogas, Otto cycle engines have advantages in relation to the ease of adaptation of these machines. As Otto cycle engines are already designed to work through spark ignition in an air-fuel mixture, the basic modification occurs in the supply of this mixture to the carburetor, using biogas as fuel (SUZUKI, 2011).…”
Section: Generating Systemmentioning
confidence: 99%
“…Although Diesel cycle engines also operate with biogas, Otto cycle engines have advantages in relation to the ease of adaptation of these machines. As Otto cycle engines are already designed to work through spark ignition in an air-fuel mixture, the basic modification occurs in the supply of this mixture to the carburetor, using biogas as fuel (SUZUKI, 2011).…”
Section: Generating Systemmentioning
confidence: 99%
“…The production of electricity through an internal combustion engine requires a pre-treatment to remove traces of Hydrogen Sulfide (H 2 S) and humidity, which can both lead to damaging the equipment and increasing the heating power of biogas [109]. However, onsite electricity consumption of the produced biogas could cover a share of 13% the electricity needed, allowing savings for costs of the electricity.…”
Section: Biogas Potential and Usagementioning
confidence: 99%
“…Nevertheless, the physical methods, such as molecular sieves, separation through membranes and columns of absorption are best known and used, due the easy regeneration of used components in the processes. These methods are very alike to the used in natural gas in petrochemical industries and present advantage of demanding low quantity of energy, however the CO 2 must be with a partially elevated pressure (WONG and BIOLETTI, 2002;SUZUKI et al, 2011).…”
Section: Absorptionmentioning
confidence: 99%