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Issue: #6 (747)
Mechanical Engineering and Machine Science
On the Efficiency of Controlling the Compression Ratio of an Internal Combustion Engine
Authors: Agalarov J.H., Hasanova T.J. |   |
Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components |
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Keywords: rotation speed, combustion front, compression ratio, spark ignition, crankshaft, fuel pressure reduction |
Influence of the Number of Starts of the Thread on the Drive Nut of the Planetary Roller-Screw Drive on the Efficiency of the Mechanism
Authors: Ryahovskiy O.A., Romanov N.O. |   |
Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components |
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Keywords: planetary roller screw mechanism, number of starts of the thread, basic design life |
Analysis of the Operating Modes of the Hybrid Underwater Robotic System
Influence of Redesign of the Vessel Hull Structure for Additive Manufacturing on Stability Characteristics
Authors: Dektyarev A.V., Zobov P.G., Mulenkova M.V., Morozov V.N. |   |
Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering |
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Keywords: additive technologies, 3D printing, vessel stability, shipbuilding, hull design optimization, small ship |
The structure of the Simulation Model of the Probabilistic Process of Forming the Accuracy of the Required Dimensions
Power, Metallurgic and Chemical Engineering
Prospects for Improving Centrifugal Pumps
Authors: Baybikov A.S. |   |
Category: Power, Metallurgic and Chemical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units |
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Keywords: centrifugal pump, metal frame, plastic casing, surface smoothness and wear resistance |
Using a Spool Vacuum Pump for Pumping out air with Impurities
Authors: Velikanov N.L., Naumov V.A. |   |
Category: Power, Metallurgic and Chemical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units |
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Keywords: spool vacuum pump, pumping air with impurities, mesh filter, gas flow speed |
Aviation, Rocket and Technology
Deviations from the Fourier Hypothesis, Detected during the Low Frequency Modal Analysis of the Box-Shell
Authors: Arinchev S.V. |   |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture |
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Keywords: separation of variables, Fourier hypothesis, frequency shift |