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Chernyakov A.A.,OAO SKB PA | Konov A.P.,OAO SKB PA | Darsht Y.A.,Degtyarev Kovrov State Technical Academy
Russian Engineering Research | Year: 2010

A mathematical model is developed for the piston chamber of an axial-piston pump. On the basis of the model, the pressure within the chamber may be investigated in different operating conditions; the load at the regulator due to the pressure may be estimated; and the design of the pump and the regulator may be optimized. This improves the dynamic characteristics of the axial-piston pump and the characteristics of the hydraulic system. © Allerton Press, Inc., 2010. Source


Ternovoi A.V.,Degtyarev Kovrov State Technical Academy
Russian Engineering Research | Year: 2011

The selection of effective dimensions of the finite elements is considered in the automated construction of a finite-element grid. To this end, finite-element calculations are compared with accurate analytical solutions, for the example of an elasticity-theory problem. © 2011 Allerton Press, Inc. Source


Bondaletov V.P.,Degtyarev Kovrov State Technical Academy | Medvedev V.I.,Degtyarev Kovrov State Technical Academy | Petrov A.V.,Degtyarev Kovrov State Technical Academy
Russian Engineering Research | Year: 2010

A method is proposed for extending the life of free-wheel ratchet mechanisms by backup of the pawls. Comparative assessments are presented. © 2010 Allerton Press, Inc. Source

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