DYNAMIC SIMULATION OF A HIGH PRESSURE REGULATOR

Authors

  • A. Aryaei Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Square, P.O. Box 19395-1999, Tehran, Iran
  • A. R. Shahani* Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Square, P.O. Box 19395-1999, Tehran, Iran
  • H. Esmaili Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Square, P.O. Box 19395-1999, Tehran, Iran
  • M. Najar Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Square, P.O. Box 19395-1999, Tehran, Iran
  • S. Mohammadi Department of Applied Mechanics, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Pardis Street, Mollasadra Avenue, Vanak Square, P.O. Box 19395-1999, Tehran, Iran
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.  

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

dynamic simulation of a high pressure regulator

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 ...

full text

Dynamic Simulation of a High Pressure Regulator

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 ...

full text

dynamic coloring of graph

در این پایان نامه رنگ آمیزی دینامیکی یک گراف را بیان و مطالعه می کنیم. یک –kرنگ آمیزی سره ی رأسی گراف g را رنگ آمیزی دینامیکی می نامند اگر در همسایه های هر رأس v?v(g) با درجه ی حداقل 2، حداقل 2 رنگ متفاوت ظاهر شوند. کوچکترین عدد صحیح k، به طوری که g دارای –kرنگ آمیزی دینامیکی باشد را عدد رنگی دینامیکی g می نامند و آنرا با نماد ?_2 (g) نمایش می دهند. مونت گمری حدس زده است که تمام گراف های منتظم ...

15 صفحه اول

A Novel Dynamic Voltage Regulator with a Multi-level AC/AC Converter

This article proposed a novel topology of dynamic voltage regulator using transformer and PWM multi-level AC/AC converter. In this paper for finding the best value of duty ratio for switches to minimize the THD, the GA algorithm has been used and THD output voltage is assumed to be fitness function. The proposed voltage regulator employs multi-level AC/AC converter to generate compensation volt...

full text

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

a study on thermodynamic models for simulation of 1,3 butadiene purification columns

attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...

My Resources

Save resource for easier access later

Save to my library Already added to my library

{@ msg_add @}


Journal title

volume 1  issue 1

pages  17- 28

publication date 2011-09-11

{@ msg @}

By following a journal you will be notified via email when a new issue of this journal is published.

Keywords

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023