Research on Flow Field Characteristics of Whole-Quantity-Type Safety Valve

S.H. Zou; J. Zhang; L. Gao; H. Gao; Ya Ping Wang

doi:10.4028/www.scientific.net/AMM.427-429.302

Paper Titles

Analysis of a New Ventilation Flow Filed of Ultraviolet Cross-Linking Irradiation Box
p.285

Simulation on Pressure Field of Gap Oil Film in Constant Flow Hydrostatic Center Frame
p.289

Modeling and Estimation of Rheological Properties Based on Finite Element Analysis and Computer Simulation Technology
p.293

Research on the Friction Performance of Bionic Surface Based on the Clamber Animal Foot Pad
p.298

Research on Flow Field Characteristics of Whole-Quantity-Type Safety Valve
p.302

3D Magnetic Field and Loss Analysis at the No Load Condition in the End Region of 4-Poles Large Turbine Generator
p.308

Research on Fault Diagnosis Theory and Key Technology for Power Machinery
p.312

Investigation of the Flow in Valveless Pumps
p.316

Analysis on Usage Comfort of Highway Based on Lateral Acceleration and Lateral Acceleration Change Rate
p.320

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429Research on Flow Field Characteristics of...

Research on Flow Field Characteristics of Whole-Quantity-Type Safety Valve

Abstract:

Emulate and analyze the flow field of whole-quantity-type safety valve using CFX. Establish the test system of whole-quantity-type safety valve. Compare the simulation results and the experimental results. Verify the accuracy of the simulation results. Provide a theoretical basis for structural innovation and fault diagnosis of whole-quantity-type safety valve.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

302-307

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.302

Citation:

Cite this paper

Online since:

September 2013

Authors:

S.H. Zou*, J. Zhang, L. Gao, H. Gao, Ya Ping Wang

Keywords:

CFX, Flow Line Plan of Speed, Pressure Contour, Whole-Quantity-Type Safety Valve

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Xueyun Gao, Hua Yan, Zongchang Liu: Cause analysis of sealing surface cracking of main steam safety valve of boiler in cogeneration(Journal Of Heat treatment of metals, China 2008).

Google Scholar

[2] Daingjing Chen: Research progress of the flow field inside the safety valve(Journal Of Fluid machinery, China 2004).

Google Scholar

[3] Chongzhi Guo, Shoulin Zhu: Numerical simulation and experimental study of mechanism of safety valve opening flow field(Journal Of Hydraulic and pneumatic, China 2012).

Google Scholar

[4] Jürgen Schmidt, Wolfgang Peschel: Experimental and theoretical studies on high pressure safety valves(Journal Of sizing and design supprted by numerical calcula-tions (CFD), China 2009).

DOI: 10.1002/ceat.200800632

Google Scholar

[5] Wei Liao: Research on virtual simulation technology of safety valve based on solidworks(Master thesis of Northeastern University, China 2010).

Google Scholar

[6] Hamou Sadat: A new meshless approach for three dimensional fluid flow and related heat transfer problems(Journal Of Computers & Fluids, China 2012).

DOI: 10.1016/j.compfluid.2012.08.017

Google Scholar

[7] James Chen: Numerical simulation for unsteady compressible micropolar fluid flow(Journal Of Computers & Fluids, China 2012).

DOI: 10.1016/j.compfluid.2012.05.015

Google Scholar