Results 11 to 20 of about 2,173 (169)
Multi-Crystal X-Ray Diffraction (MCXRD) Bridges the Crystallographic Characterisation Gap in Chemistry and Materials Science: Application to MOFs. [PDF]
Angew Chem Int Ed EnglMulti‐crystal X‐ray diffraction (MCXRD) methods allow accurate structural characterisation with crystals too small for single‐crystal X‐ray diffraction and too large for electron diffraction, as demonstrated here for metal‐organic frameworks, and alleviate the radiation‐induced chemical changes that can result from using high‐intensity X‐ray sources to
Smith JP +9 more
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Energy Reports, 2022 Efficient electro-thermal coupling calculation is of great significance to the monitoring and structural design of power equipment. Finite element method (FEM) is one of the powerful tools of electro-thermal analysis and is widely used in various fields.
Yi Yang +3 more
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Analyzing of thick plates with cutouts using the meshless (EFG) method based on higher order shear deformation theories for solving shear-locking issue [PDF]
Numerical Methods in Civil Engineering, 2021 Although the finite element method (FEM) is a well-established method for modelling the thick plates, in some cases FEM encounters some difficulties such as shear locking and decrease in the accuracy of results caused by stress concentration around the ...
Seyed Amin Vakili +2 more
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Elastoplastic Analysis of Frame Structures Using Radial Point Interpolation Meshless Methods
Applied Sciences, 2023 The need to design structures and structural elements that are more efficient in terms of performance is a key aspect of engineering. For a given material to be used at its maximum capacity, considering non-linear characteristics is mandatory.
Jorge Belinha +2 more
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Mathematics, 2023 This work presents a novel simulation approach to couple the meshfree radial point interpolation method (RPIM) with the implicit direct time integration method for the transient analysis of wave propagation dynamics in non-homogeneous media.
Cong Liu +3 more
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Teknik, 2016 Persamaan differensial banyak digunakan untuk menggambarkan berbagai fenomena dalam bidang sains dan rekayasa. Berbagai masalah komplek dalam kehidupan sehari-hari dapat dimodelkan dengan persamaan differensial dan diselesaikan dengan metode numerik ...
Kresno Wikan Sadono
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A meshfree-based topology optimization approach without calculation of sensitivity
Vietnam Journal of Mechanics, 2022 This paper presents a novel topology optimization approach without calculation of sensitivity for the minimum compliance problems, based on the meshfree Radial Point Interpolation Method (RPIM).
Minh Ngoc Nguyen, Tinh Quoc Bui
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Strength prediction of a single lap joint under impact using meshless methods
Composites Part C: Open Access, 2023 The use of adhesive joints in structures subjected to dynamic loads, such as wind turbines and cars, makes it important to study them under those conditions. Numerical models are an integral part of that. Commonly the Finite Element Method (FEM) is used,
Luís D.C. Ramalho +4 more
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Fracture Toughness Determination on an SCB Specimen by Meshless Methods
Applied Sciences, 2022 This work investigates fracture characteristics of a marble semi-circular bend (SCB) specimen with a pre-defined crack under a compressive loading condition.
Farid Mehri Sofiani +2 more
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Airy-based static limit analysis of structures using stabilized radial point interpolation method
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2022 This paper presents a novel formulation for static limit analysis of structures, for which the Airy stress function is approximated using stabilized Radial Point Interpolation Mesh-free method (RPIM).
Le Van Canh +2 more
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