Results 51 to 60 of about 37,382 (300)
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Clearance optimization of radial bearings for multi-bearing shafting system
IOP Conference Series: Materials Science and Engineering, 2020 Abstract There will be a huge difference of fatigue life among the bearings mounted on the shaft for multi-bearing shafting system without designing operating clearance. A unique method for multi-shafting system is presented to optimize operating clearance through selecting proper internal clearance class and designing tolerance of ...
Yue Liu, Ming Mao, Zhen Tian, Xin Zhang
openaire +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Jixie chuandong, 2010 The load conditions of radial spherical plain bearing in the work of loader are sum up by the analysis of structural and loading character of radial spherical plain bearing in loader hinge joint.Finite element calculation model of radial spherical plain ...
王虎奇, 袁爱霞, 温芳, 陈岳坪
doaj
Structure Optimization of Cylindrical Roller Bearing based on Orthogonal Test
Jixie chuandong, 2022 In view of the skidding of aero-engine spindle bearings under high speed and light load and based on the construction of a simulation model of an aero-engine cylindrical roller bearing，the effects of structural parameters such as roller number，roller ...
Jiaming Zhang +3 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Advanced Engineering Research, 2016 The study objective is to develop a method for calculating the plain journal bearing with an adapted profile of the bearing surface operating on the micropolar lubrication.
Kamill S. Akhverdiev +2 more
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Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Design model of radial melt-lubricated bearing with account of pressure-viscosity ratio
Advanced Engineering Research, 2017 Introduction. The development of the design model of the infinite radial bearing greased by the fusible coating melt with account of the lubricant pressure-viscosity ratio is considered.
Kamil S. Akhverdiev +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source