Development of a high-speed solenoid valve: an investigation of the importance of the armature mass on the dynamic response

L. C. Passarini; P. R. Nakajima

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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Development of a high-speed solenoid valve: an investigation of the importance of the armature mass on the dynamic response

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Author(s):	L. C. Passarini ^[1] ; P. R. Nakajima ^[2] Total Authors: 2
Affiliation:	^[1] Universidade de São Paulo. Escola de Engenharia de São Carlos - Brasil ^[2] Universidade de São Paulo. Escola de Engenharia de São Carlos - Brasil Total Affiliations: 2
Document type:	Journal article
Source:	Journal of the Brazilian Society of Mechanical Sciences and Engineering; v. 25, n. 4, p. 329-335, 2003-12-00.
Abstract
Traditional design criteria for electromagnetic valves are discussed. Performance criteria for them are also shown. A method for investigating the armature mass importance on the EFI performance is proposed. This method is based on energy losses of a mass-spring-damper system (MKsB). It was found a range of values in which the dynamic response can be improved. Results are verified and discussed. (AU)

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