Institution
Amirkabir University of Technology
Education•Tehran, Iran•
About: Amirkabir University of Technology is a education organization based out in Tehran, Iran. It is known for research contribution in the topics: Nonlinear system & Finite element method. The organization has 15254 authors who have published 31165 publications receiving 487551 citations. The organization is also known as: Tehran Polytechnic & Tehran Polytechnic University.
Topics: Nonlinear system, Finite element method, Fuzzy logic, Artificial neural network, Nanocomposite
Papers published on a yearly basis
Papers
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TL;DR: In this article, the combined effects of pilot, post-and multiple-fuel injection strategies and EGR on engine performance and emission formation in a heavy duty DI-diesel engine were explored.
95 citations
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TL;DR: Comparison between the obtained results shows that the improved method presented has better performance rather than empirical and current methods in neural network designing in petroleum applications for these predictions.
95 citations
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TL;DR: In this article, reuse of the waste tire textile fibers (WTTF) to reinforce soils is evaluated through design and performance of a set of laboratory tests, including compaction, direct shear, unconfined compressive strength (UCS), California bearing ratio (CBR), and split tensile strength (STS).
95 citations
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TL;DR: In this paper, a finite element code is developed for structural response analysis of the free and forced vibration of a sandwich beam with composite faces and viscoelastic core, where independent transverse displacements on two faces and linear variations through the depth of the beam core are considered.
95 citations
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TL;DR: In this paper, the preparation, characterization and heavy metal removal ability of chitosan-ethyl acrylate (CEA) biopolymer were investigated, and the effect of initial metal ions concentration, adsorbent dosage, solution temperature, contact time and initial pH on the adsorption efficiency was illustrated.
Abstract: In this study, the preparation, characterization and heavy metal removal ability of chitosan–ethyl acrylate (CEA) biopolymer were investigated. Ethyl acrylate was successfully grafted to chitosan, which was characterized by Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic resonance (NMR). Three heavy metal cations (Pb2+, Cd2+ and Zn2+) were removed from the simulated wastewater in batch mode, and the effect of initial metal ions concentration, adsorbent dosage, solution temperature, contact time and initial pH on the adsorption efficiency was illustrated. The maximum Pb2+, Cd2+ and Zn2+ removal efficiency of 92%, 86% and 98% were achieved, respectively. The biosorption isotherm, kinetic, and thermodynamic parameters were also studied. The isotherm and kinetic data followed the Langmuir and pseudo-second-order models, respectively. The thermodynamic data showed that the biosorption process was a spontaneous, endothermic, and physisorption reaction. Efficient desorption of metal ions from the loaded CEA was found to be 98%, using HCl (0.6 M) at contact time of 80 min. The results indicated that CEA could be employed as a promising biopolymer for the removal of heavy metal from effluents.
95 citations
Authors
Showing all 15352 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ali Mohammadi | 106 | 1149 | 54596 |
Mehdi Dehghan | 83 | 875 | 29225 |
Morteza Mahmoudi | 83 | 334 | 26229 |
Gaurav Sharma | 82 | 1244 | 31482 |
Vladimir A. Rakov | 67 | 459 | 14918 |
Mohammad Reza Ganjali | 65 | 1039 | 25238 |
Bahram Ramezanzadeh | 62 | 352 | 12946 |
Muhammad Sahimi | 62 | 481 | 17334 |
Niyaz Mohammad Mahmoodi | 61 | 218 | 10080 |
Amir A. Zadpoor | 61 | 294 | 11653 |
Mohammad Hossein Ahmadi | 60 | 477 | 11659 |
Goodarz Ahmadi | 60 | 778 | 17735 |
Maryam Kavousi | 59 | 258 | 22009 |
Keith W. Hipel | 58 | 543 | 14045 |
Danial Jahed Armaghani | 55 | 212 | 8400 |