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Main Journal ArchiveYear 2018 / № 5

Issue: #5 (698)

DOI 10.18698/0536-1044-2018-5

Mechanical Engineering and Machine Science

Designing Equistrong Shaped, Branching or Delaminated Elastic Composite Members

Authors: Polilov A.N., Tatus N.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: composite material, low-modulus and high-strength glass fiber reinforced plastic, equistrong elastic beam, branching structure, Leonardo’s rule, delaminated beam

A Technique for Analyzing Rheological Properties of Fast-Curing Aluminoborophosphate Binder Based on Test Results Using a Brookfield CAP 2000+ Viscometer

Authors: Nelyub V.A., Tarasov V.A., Romanenkov V.A., Gerasimov N.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: rheological properties, fast-curing binder, kinematic factors, composite structures, inorganic binders

Technological Features of Ultrasonic Welding of Thin Polymer Films

Authors: Volkov S.S., Nerovnyy V.M., Stankevich I.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Welding, Allied Processes and Technologies
Keywords: ultrasonic welding, polymeric films, welding static pressure, fixed clearance, waveguide tool, vibration amplitude

The Application of a Finite Element Model of Nonlinear Continuous Medium in the Analysis of the Stress-Strain State of Structure Members

Authors: Raenko M.I., Chajnov N.D.
Category: Mechanical Engineering and Machine Science \| Chapter: Machines, Units and Processes (by Industry Branch) (Technical)
Keywords: Green strain tensors, geometric and physical nonlinearities, Lagrangian approach, Piola–Kirchhoff stress tensors, associate theory of flow, Mises–Hencky criterion

Harmonic Drives. Theory and Practice

Authors: Timofeev G.A., Kostikov Y.V., Podchasov E.O.
Category: Mechanical Engineering and Machine Science \| Chapter: Theory of Mechanisms and Machines
Keywords: harmonic drives, wave generators of internal and external deformation, kinematic accuracy, torsional rigidity, drive overall dimensions

Power, Metallurgic and Chemical Engineering

An Analysis of Influence of the Lengths of Stepped Slot Seals on Working Processes and Power Characteristics of Piston Hybrid Power Machines

Authors: Shcherba V.E., Shalai V.V., Grigoriev A.V., Kondyurin A.Y., Bazhenov A.M.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Hydraulic Machines and Hydropneumatic Units
Keywords: hybrid power machine, pump section, compressor section, mathematical model

Aviation, Rocket and Technology

An Experimental Study of Three-Dimensional Supersonic Flow Around an Axisymmetric Body with an Annular Ledge on the Surface

Authors: Simonenko M.M., Zubkov A.F.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: rectangular annular step, supersonic flow, angle of attack, flow separation, transverse separation

Evaluation of the Applicability of Different Equations of State of the Real Gas for Ethylene

Authors: Kukshinov N.V., Mamyshev D.L.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: equations of state, thermophysical properties of ethylene, real gas, supercritical area

Simulation of the Separation of a Manned Spacecraft from Large Orbital Space Stations

Authors: Anfalov A.S., Bogomolov N.V., Borzykh S.V.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: separation process, manned spacecraft, orbital station, off-nominal situation, emergency situation, relative motion

The Methods of Designing a Polymer Composite Wing Using Parametrical Modeling. Part III. Selection and Justification of Optimal Schemes for Reinforcing Load Bearing Elements

Authors: Mikhailovskiy K.V., Baranovski S.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: airliner, wing, structural arrangement, carbon fibre, reinforcement pattern