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Volume 1.32 (1975-2010)
Determination of Discharge Coefficient in an Orifice Created by Spool and Three Different Poppet Types in the Hydraulic Control Valves

Saeid Minaei; Pezhman Nikandish; Barat Ghobadian; Mohammad Sheikh Davoodi

Volume 36, Issue 1 , September 2013, , Pages 35-50

Abstract
  In mathematical modeling and design of hydraulic systems, it is very important to determine the flow rate through control valves on the basis of discharge coefficient and also the orifice cross section created in the valves. Although the discharge coefficient depends on the oil flow type through the ...  Read More