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Issue: #5 (710)
Mechanical Engineering and Machine Science
A Model of Cylindrical Gear Failures Using the Criterion of the Working Surface Wear Resistance
Formation of a Defective Layer when Machining Brittle Materials
Authors: Zhukov Y.N., Tikhonov I.N., Ogorodnikov A.I. |   |
Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing |
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Keywords: machining, non-free cutting, brittle material, defects layer |
The Influence of Technological Parameters on Durability of Products from ABS Plastic at Ultrasonic Welding
Power, Metallurgic and Chemical Engineering
A Parametric Analysis of Self-Acting Valves of Reciprocating Compressors Using Mathematical Modeling Methods
Authors: Kotlov А.А. |   |
Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum and Compressor Technology and Pneumatic Systems |
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Keywords: reciprocating compressor, self-acting valve, parameter optimization, stage efficiency, high reliability of the valve |
Aviation, Rocket and Technology
Computational study of characteristics of intake flow in model axial compressor with regard to different variants of “active disk” boundary condition
Authors: Voronich I.V., Nguyen V.H. |   |
Category: Aviation, Rocket and Technology | Chapter: Aerodynamics and Heat Transfer Processes in Aircraft |
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Keywords: turbojet engine, axial compressor air intake, active disk, variables profiles, computational technique |
A Study of the Influence of the Boundary Conditions Type on Integral Characteristics of a Bench Coiled Heat Exchanger
Constraint Equations of Physical and Geometrical Parameters of an Arbitrary Branched Hydraulic System of the General Form
Authors: Demidov A.I., Bobarika I.O., Gusev I.N. |   |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture |
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Keywords: branched hydraulic system, hydraulic cylinder pressure, flow rate, power source, efficient flow distribution, system of equations |
Estimation of the Time of Flight of an Electric Unmanned Helicopter Based on the Minimum Set of Parameters
Authors: Sverdlov S.Z. |   |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture |
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Keywords: unmanned electric helicopter, multicopter, time of flight, specific energy, specific energy per weight, relative efficiency |