UNSTEADY HYDROMECHANICAL SPECIFICATIONS OF VALVE FLOW OPERATOR
Abstract
The characteristics of the hydromechanical positioner of the hydrodrive are investigated. Its performance is defined under the flow unsteadiness through the identification of the real modes of the device in the special flow lab. The approximation of the obtained dependences refines the mathematical model of the valve flow operator, and totally — of the positioning hydrodrive dynamic system.
About the Authors
Maxim S. Poleshkin
Don State Technical University
Russian Federation
Russian Federation
Valentin S. Sidorenko
Don State Technical University
Russian Federation
Russian Federation
References
1. Leshhenko, V. A. Gidravlicheskie sledyashhie privody` stankov s programmny`m upravleniem / V. A. Leshhenko. — Moskva: Mashinostroenie — 1975. — 288 s. — In Russian.
2. Sitnikov, B. T. Raschyot i issledovanie predoxranitel`ny`x i perelivny`x klapanov / B. T. Sitnikov, I. B. Matveev. — Moskva: Mashinostroenie — 1971. — 131 s. — In Russian.
3. Popov, D. N. Mexanika gidro- i pnevmoprivodov: ucheb. dlya vuzov / D. N. Popov. — Moskva: MGTU im. N. E`. Baumana, 2001. — 320 s. — In Russian.
4. Sidorenko V. S. Mnogofunkcional`noe gidromexanicheskoe ustrojstvo pozicionirovaniya celevy`x mexanizmov stanochny`x sistem povy`shennogo by`strodejstviya i tochnosti / V. S. Sidorenko, M. S. Poleshkin // Vestnik DGTU. — 2009. —T. 9. — Specz. vy`p. — In Russian.
5. Montgomeri, D. K. Planirovanie e`ksperimenta i analiz danny`x / D. K. Montgomeri — Leningrad: Sudostroenie — 1980. — 383 s. — In Russian.
Review
For citations:
Poleshkin M.S., Sidorenko V.S. UNSTEADY HYDROMECHANICAL SPECIFICATIONS OF VALVE FLOW OPERATOR. Vestnik of Don State Technical University. 2012;12(6):93-102. (In Russ.)
Views:
337
Email this article 