R
Reza Attarnejad
Researcher at University of Tehran
Publications - 76
Citations - 1187
Reza Attarnejad is an academic researcher from University of Tehran. The author has contributed to research in topics: Finite element method & Vibration. The author has an hindex of 17, co-authored 67 publications receiving 1040 citations. Previous affiliations of Reza Attarnejad include University College of Engineering & University of Kashan.
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A novel way of using fast wavelet transforms to solve dense linear systems arising from boundary element methods
TL;DR: A novel approach to solving linear systems arising from applying a Boundary Element Method (BEM) to elasticity problems by using wavelet transforms as a tool to change dense and fully populated matrices of BEM systems into sparse matrices.
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Study of sweetened seawater transportation by temperature difference.
Koosha Aghazadeh,Reza Attarnejad +1 more
TL;DR: The results show that diameter, transportation length, and temperature differences are, respectively, the most influential factors on the efficiency of sub-atmospheric vapor transportation.
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Analysis of Tapered Thin Plates Using Basic Displacement Functions
Zahra Pachenari,Reza Attarnejad +1 more
TL;DR: In this article, basic displacement functions (BDFs) are used for the analysis of arbitrarily tapered thin plates in preference to primarily mathematically based methodologies, and the accuracy of these new shape functions is significantly improved by considering the geometrical and mechanical properties of the plate element in the evaluation of the structural matrices.
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On the Seismic Evaluation of Steel Frames Laterally Braced with Perforated Steel Plate Shear Walls Considering Semi-Rigid Connections
Reza Attarnejad,Amir R. Masoodi +1 more
TL;DR: In this paper , the impact of the semi-rigid connections on steel frames with SPSWs as a sideway resisting system can be assessed by implementing a numerical study, and the results show good agreement with design building code requirements.
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On the FEM Analysis of Higher-Order Shear Deformable Beams: Validation of an Efficient Element
TL;DR: In this paper, a new efficient element for static and free vibration analysis of higher-order shear deformable beams using FEM with introducing basic displacement functions (BDFs).