A Numerical and Experimental Investigation of the Characteristics of an On-Off Valve with Permanent Magnet
Tóm tắt
Results of numerical and experimental studies of the characteristics of a direct-acting on-off valve with spherical cut-off element and permanent magnet are presented. A mathematical model of the flow of a compressible working medium (air) in the flow-through segment of the valve is presented and numerical modeling with the use of the STAR-CCM+ CFD package is implemented. Results of the simulation are confirmed by experimental data. A technique of designing pneumatic systems that utilize valves with permanent magnet as the limiter of the maximal flow of the working medium is proposed.
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