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Main Journal ArchiveYear 2023 / № 7

Issue: #7 (760)

DOI 10.18698/0536-1044-2023-7

Mechanical Engineering and Machine Science

Mathematical model of a wave gear with the external deformation waves generator

Authors: Timofeev G.A., Lyuminarsky I.E., Lyuminarsky S.E.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: wave gear, flexible wheel, rigid wheel, ring wave generator, torsional rigidity, kinematic accuracy

Stabilizing active suspension of the aerostat radar station rotating antenna

Authors: Sayapin S.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: aerostat radar, stabilizing active suspension, pneumatic automation elements, protection against low-frequency oscillation

Method of the internal threads profiling at milling

Authors: Malkov O.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: thread milling kinematic scheme, internal thread profiling, round thread, thread accuracy

Studying resonance characteristics of the of drawing installation oscillatory systems

Authors: Novikov Y.V., Novikov V.Y.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: ultrasonic oscillatory systems, resonant characteristics, acoustic systems, ultrasonic equipment, drawing installations

Ensuring high-quality machining of the inner surface of the electric welded pipes during deburring in the mill line

Authors: Shibanov A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: electric welded pipe, internal deburring machine rod, internal deburring tool, cutting knife, shear-bar knife

Influence of the pendulum surface plastic deformation on the machine part corrosion resistance

Authors: Zaides S.A., Minh Quan Ho
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: corrosion intensity, aggressive media, surface plastic deformation, machining modes, surface layer

Stress state simulation of the radial end milling cutter at shaping the complex surfaces

Authors: Ponomarev B.B., Van Duc Nguyen
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: tool stress state, engineering analysis, finite element method, radial end milling cutter, complex surface shaping

Effect of the heat-transfer agent flow nonstationarity in the matrix channel of a rotating heat exchanger on its thermal parameters with the laminar flow

Authors: Kostyukov A.V., Kosach L.A., V.G. Merzliki
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: heat transfer efficiency, matrix channel, regenerative heat exchanger, Nusselt criterion, nonstationary flow

Computational, theoretical and experimental study of cavitation characteristics of the gate wellhead devices with the internal bypass

Authors: Muftakhov V.Z.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: pipeline fittings, bypass, hydraulic characteristics, cavitation

Improving flow path of the cyclone-type desenders using the multiphase coefficient of the discrete particles relative speed

Authors: Trulev A.V., Timushev S.F., Lomakin A.V., Klipov A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: cyclone-type desender, mechanical impurities, flow part, fixed screw, multiphase coefficient of the discrete particles relative speed, reservoir fluid

Calculation of specific pressures in gate valves at the gas pressure of up to 105 MPa

Authors: Chinyayev I.R.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: slide valve, gate valve specific pressure, gas flow rate and density

Aviation, Rocket and Technology

Experimental installation for the study of the influence of electrostatic fields on heat exchange and the process of sedimentation in motor aviation oil with its forced convection

Authors: Altunin V.A., Lvov M.V., Shchigolev A.A., Yusupov A.A., Yanovskaya M.L.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: