Sunday, 2 January 2011

Wseas Transactions

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Transactions: INTERNATIONAL JOURNAL of MECHANICS
Transactions ID Number: 19-151
Full Name: Marius Tufoi
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Piata Traian Vuia, nr. 1-4, 320085, Resita
Country: ROMANIA
Tel: 0040744141412
Tel prefix:
Fax:
E-mail address: m.tufoi@uem.ro
Other E-mails: mariustufoi@yahoo.com
Title of the Paper: Study regarding the operation of natural gas regulators and optimization methods for their components
Authors as they appear in the Paper: Adelin Ionel Tuta, Ion Vela, Marius Tufoi, Daniel Amariei, Cornel Mituletu, Lenuta Suciu
Email addresses of all the authors: adelin.tuta@yahoo.com, i.vela@uem.ro,m.tufoi@uem.ro, d.amariei@uem.ro, icmitu@gmail.com, l.suciu@uem.ro
Number of paper pages: 8
Abstract: This work presents a study of the operation of natural gas regulators in terms of their coefficient of amplification. At the same time, proposing a solution to optimize the functioning of regulators by reducing the time constants and increasing the amplification factor of the composition controller's actuators. This optimization was achieved by changing the building shape of spring control and by changing the material of construction of the control membrane. Studies were performed using the techniques of CAD drawing-design-optimization (Computer Aided Design) and CAE (Computer Aided Engineering) for the development of 3D representation and controller components for simulation by finite element method, FEM. To optimize the time constant which allows a faster step response regulator have been changes to the arc control and to optimize the amplification factor were surveyed on the membrane control of the gas regulator. Optimizing the operation of the gas regulator is !
required to: increase reliability, operational safety, the life of the regulator and to reduce noise and vibration levels that occur in the static and dynamic regimes of functioning.
Keywords: Automatic system, Actuator, Membrane, Modelling, Natural gas, Spring, Regulator
EXTENSION of the file: .pdf
Special (Invited) Session: Analysis on the operation of gas regulators and optimization of their operation
Organizer of the Session: 104-223
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