Title of article
DYNAMIC SIMULATION OF A HIGH PRESSURE REGULATOR
Author/Authors
Shahani، .A.R نويسنده Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Squa , , Esmaili، .H نويسنده Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Squa , , Aryaei، .A نويسنده Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Squa , , Mohammadi، .S نويسنده Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Squa , , Najar، .M نويسنده Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Squa ,
Issue Information
دوفصلنامه با شماره پیاپی 0 سال 2011
Pages
12
From page
17
To page
28
Abstract
ABSTRACT
In this paper, the dynamic simulation for a high pressure regulator is performed to obtain the regulator behavior. To analyze the regulator performance, the equation of motion for inner parts, the continuity equation for diverse chambers and the equation for mass flow rate were derived. Because of nonlinearity and coupling, these equations are solved using numerical methods and the results are presented. Additionally, the dynamic analysis results consist of the output pressure change versus time, the displacement of the moving parts versus time, the regulator mass flow rate versus time and the output pressure versus mass flow rate in different controlling spring pre-loads. Furthermore, the sensitivity analysis is carried out and the main parameters affecting the regulator performance are identified. Finally, the results of the dynamic simulation are validated by comparing them with the experimental results.
Journal title
Journal of Computational and Applied Research in Mechanical Engineering (JCARME)
Serial Year
2011
Journal title
Journal of Computational and Applied Research in Mechanical Engineering (JCARME)
Record number
655096
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