Rapid dynamic load estimation procedure for lifting propellers in forward flight
Sign Up to like & getrecommendations! Published in 2024 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-024-00782-2
Abstract: Lifting propellers operate at oblique inflow and thus encounter severe dynamic loads during forward flight, impacting structural integrity, fatigue, and vibration. Numerical optimization approaches consider aerodynamic, structural mechanical, and aeroacoustic aspects within preliminary design. To… read more here.
Keywords: dynamic loads; forward flight; estimation; procedure ... See more keywords
Dynamical modeling and analysis of hyperelastic spherical shells under dynamic loads and structural damping
Sign Up to like & getrecommendations! Published in 2021 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2021.02.011
Abstract: Abstract This paper investigates the effects of dynamic loads and structural damping on the nonlinear behaviors of incompressible hyperelastic spherical shells modeled by the Yeoh strain energy function. Firstly, the dynamical modeling is formulated for… read more here.
Keywords: loads structural; hyperelastic spherical; spherical shells; dynamic loads ... See more keywords
Fuzzy identification of dynamic loads in presence of structural epistemic uncertainties
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.112718
Abstract: Abstract The interval identification of dynamic loads for uncertain structures was performed primarily by the interval perturbation method (IPM). Influences of structural epistemic uncertainties on unknown loads cannot be effectively quantified for now and the… read more here.
Keywords: identification dynamic; epistemic uncertainties; unknown load; structural epistemic ... See more keywords
Determination of the representative static loads for cyclically repeated dynamic loads: a case study of bone remodeling simulation with gait loads
Sign Up to like & getrecommendations! Published in 2021 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2020.105924
Abstract: BACKGROUND AND OBJECTIVE Bone has the self-optimizing capability to adjust its structure in order to efficiently support external loads. Bone remodeling simulations have been developed to reflect the above characteristics in a more effective way.… read more here.
Keywords: static loads; representative static; bone remodeling; gait ... See more keywords
Identification of dynamic loads on structural component with artificial neural networks
Sign Up to like & getrecommendations! Published in 2020 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2020.11.032
Abstract: Abstract Enhancing structural components by implementing sensors offers great potential regarding condition monitoring for lifetime analysis, predictive maintenance and automatic adaptation to environmental conditions. This article describes an approach to determining the operational forces applied… read more here.
Keywords: identification dynamic; neural networks; loads structural; artificial neural ... See more keywords
Mechanism and Practice of Multifracturing Using Dynamic Loads in a Low-Permeability Coal Reservoir
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07001
Abstract: The geological conditions of coal reservoirs in China are complex, and the reservoir permeability is generally lower. Multifracturing is an effective method of improving reservoir permeability and coalbed methane (CBM) production. In this study, two… read more here.
Keywords: main fracture; branch fractures; permeability; co2 blasting ... See more keywords
Stability analysis of existing tunnels under dynamic loads during excavation of new tunnels
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-024-81128-0
Abstract: Understanding the deformation mechanism and behaviour of adjacent tunnels subjected to dynamic train loads provides vital technical insights for engineering design. This study conducted a detailed analysis and revealed that tunnel excavation significantly affects the… read more here.
Keywords: stability; tunnels dynamic; dynamic load; dynamic loads ... See more keywords
Experimental Study of the Rock Mechanism under Coupled High Temperatures and Dynamic Loads
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/8866621
Abstract: With the development of modern society, geomaterials are widely used for infrastructure. These materials often experience dynamic loading and high temperature, which significantly influences the mechanical behaviour of the materials. This research focuses on the… read more here.
Keywords: high temperatures; rock mechanism; mechanism coupled; dynamic loads ... See more keywords
Reducing Oscillations in Suspension of Mine Monorail Track
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13084671
Abstract: Purpose: The goal of this work is to reduce the effect of dynamic loads on the mine timbering through the use of the elastic devices contained in the monorail suspension and to justify their parameters.… read more here.
Keywords: monorail track; monorail; suspension; mine ... See more keywords
Microstructure Evolution of 316L Steel Prepared with the Use of Additive and Conventional Methods and Subjected to Dynamic Loads: A Comparative Study
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13214893
Abstract: The mechanical properties and microstructure evolution caused by dynamic loads of 316L stainless steel, fabricated using the Laser Engineered Net Shaping (LENS) technique and hot forging method were studied. Full-density samples, without cracks made of… read more here.
Keywords: angle boundaries; subjected dynamic; dynamic loads; microstructure evolution ... See more keywords