Saeq Issue 11

Issue 11 January-February-March 2017 Studying On Stability Of Piezoelectric Actuators Of Initial Alignment System Accelerometers A.M. Pashayev, T.I. Karimli, V.A. Neymatov The article investigates the servo actuator system of the initial alignment of the piezoelectric accelerometers in automatic operational mode, which eliminates the parasitic transverse sensitivity. There were developed the transfer functions of the piezoelectric drive of the turntable, built and performed a simulation modeling. The resulting oscilloscopes of the simulation model confirm the reliability of the proposed calculation method for the position regulation parameters, to ensure the necessary nature of the transition process. Phenomenological Approach In Decision-Making To Develop Oil-Gas Deposits T.Sh. Salavatov The network of oil and gas fields represents interconnected and interacting subsystems, and elements, such as layer, seam, well (production and injection), gas distribution network (gas lift), collection and transportation network for product distribution, distribution and injection of water into reservoir (pressure maintenance). Development Of Optimal Regimes Of Cooling For Plastic Parts Of Thermosets D.A. Kerimov, N.A. Hasanov The authors examines the thermo-strained state of plastic parts of oilfield equipment made of thermosetting materials. It shows that cooling of plastic parts and their practical management help to manufacture higher quality items under working conditions. Authors analytically solved the heat equation as physical phenomenon of constructional plastic parts at compressing and proposed the optimal manufacturing regimes.