Contact analysis and strength calculations of involute spline couplings [PDF]
Scientific Reports, 2023 A finite element method (FEM) is presented to conduct loaded tooth contact analysis and strength calculations of involute spline couplings. Special FEM software has been developed.
Shuting Li
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STRENGTH ANALYSIS OF A PROTOTYPE COMPOSITE HELICOPTER ROTOR BLADE SPAR [PDF]
Applied Computer Science, 2022 This paper investigates the strenght of a conceptual main rotor blade dedicated to an unmanned helicopter. The blade is made of smart materials in order to optimize the efficiency of the aircraft by increasing its aerodynamic performance.
Rafał KLIZA +4 more
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Analysis of the Static Strength of the Emergency-Cooldown Heat Exchanger with the Use of the Design Tightness Value of Flange-Joint Pins [PDF]
Journal of Mechanical Engineering, 2020 Analysis of the design calculation of the 08.8111.335 SB emergency-cooldown heat exchanger (ECHE) strength revealed a number of deviations from the requirements of current regulations of Ukraine in nuclear energy, which, in particular, include the lack ...
Tymofii V. Pyrohov
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Analysis of reinforced concrete beams with indirect reinforcement according to limit state design [PDF]
E3S Web of Conferences, 2023 When analyzing structures within the framework of the theory of limit state design, it is necessary to ensure sufficient reliability and safety at an acceptable level of risk.
Manaenkov Ivan
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Strength Calculations of the Formula 1 Car Survival Cell
Technologia i Automatyzacja Montażu, 2022 The paper presents the results of calculations by the finite element method (FEM) of the monocoque survival cell of a Formula 1 car designed with the use of a sandwich structure in accordance with the Formula 1 Technical Regulations of 2020.
Iga Barca
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Strength Analysis of a Ducted Axial Fan Blade [PDF]
Problemy Mechatroniki, 2018 This paper presents a numerical strength analysis of a ducted axial fan blade. Ducted axial fans are a large group of fluid-flow machines. The analysis was designed to determine the causes of cyclic failures of a ventilation unit.
Marek ROŚKOWICZ +5 more
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Optimisation of a mobile device frame structure – practical aspects
Technical Transactions, 2022 This paper presents a strength analysis of a steel container frame fastened to a Jelcz 8x8 chassis with four ISO 1161 corners. As part of the work, optimisation of the structure was performed using the numerical finite element method (FEM) and ...
Jasiński Wiesław +3 more
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A Study of Photoneutron Reactions Using Statistical Analysis
East European Journal of Physics, 2022 The well-known inputs for determining the reaction cross section are nuclear level density (NLD) and -ray strength functions. In this work, effects of -ray strength functions and NLD models on photoneutron reactions of 76,77,78Se isotopes are analyzed by
Deniz Canbula, Bora Canbula
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Optimum usage of waste marble powder to reduce use of cement toward eco-friendly concrete
Journal of Materials Research and Technology, 2023 In this study, waste marble powder (WMP) was used to replace cement of concrete in specific amounts. To accomplish this aim, WMP was replaced at 10%, 20%, 30%, and 40% of the cement weight, and a reference concrete sample without WMP (REF) was created to
Yasin Onuralp Özkılıç +8 more
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Stability of dam slopes taking into account anisotropy [PDF]
E3S Web of Conferences, 2023 This paper presents the results of experimental studies on the deformation and strength anisotropy of gravel-pebble soils used in soil dams. During stabilometric tests, varying shear angles were obtained for stone at different orientations of soil ...
Bestuzheva Alexandra, Abduloev Alisher
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