Institution
University of Tabriz
Education•Tabriz, Iran•
About: University of Tabriz is a education organization based out in Tabriz, Iran. It is known for research contribution in the topics: Population & Nanocomposite. The organization has 12141 authors who have published 20976 publications receiving 313982 citations.
Topics: Population, Nanocomposite, Aqueous solution, Nonlinear system, Catalysis
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a new structure of non-isolated boost dc-dc converters based on voltage-lift technique is proposed, which generates higher voltage gain than conventional non-boost DC-DC converters.
Abstract: In this paper, a new structure of nonisolated boost dc–dc converters based on voltage-lift technique is proposed. In comparison with conventional nonisolated boost dc–dc converters, the proposed converter generates higher voltage gain. In this paper, the relations between voltage and current of all elements in continuous conduction mode and discontinuous conduction mode are calculated as well as voltage gain in each mode. Then, the critical inductance and stress of switch current are extracted. Finally, the validity of given theories is examined by using the experimental results.
115 citations
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TL;DR: The proposed FSFOA is validated on several real world datasets and it is compared with some other methods including HGAFS, PSO and SVM-FuzCoc, which shows improvement in classification accuracy of classifiers in some datasets.
114 citations
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TL;DR: It is shown that the selling price determination based on real-time pricing and flexibilities of plug-in electric vehicles and hydrogen storage systems leads to higher expected profit.
114 citations
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TL;DR: It is shown that any suitable numerical method for ODEs can be applied to solve numerically fuzzy differential equations under generalized differentiability.
114 citations
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TL;DR: The overall results of this experiment reveal that the addition of nano- MoS2 reduces the mass loss values of the pins in 93% due to the nano-MoS2 lubricant effect, and the added of ZnO nanoparticles with pure oil lubricant is more suitable than MoS 2 nanoparticles for improving the thermophysical properties of pure oil.
Abstract: This study compares the tribological and thermophysical features of the lubricating oil using MoS2 and ZnO nano-additives. The average size of MoS2 and ZnO nanoparticles were 90 nm and 30 nm, respectively. The nanoparticles were suspended using Triton X-100 in three different concentrations (0.1, 0.4 and 0.7 wt.%) in a commercial diesel oil. Tribological properties such as mass loss of the pins, friction coefficient, and worn surface morphologies and thermophysical properties such as viscosity, viscosity index, flash point and pour point of resulting nano lubricant were evaluated and compared with those of pure diesel oil. The tribological behavior of nano lubricants was evaluated using a pin-on-disc tribometer. The worn surface morphologies were observed by scanning electron microscopy. The overall results of this experiment reveal that the addition of nano-MoS2 reduces the mass loss values of the pins in 93% due to the nano-MoS2 lubricant effect. With 0.7 wt.% in nanoparticles content, the viscosity of MoS2 and ZnO nano lubricants at 100 °C increased by about 9.58% and 10.14%, respectively. Pure oil containing 0.7 wt.% of each nanoparticle increased the flash point because of its small size and surface modifying behavior compared to the pure oil. Moreover, the addition of ZnO nanoparticles with pure oil lubricant is more suitable than MoS2 nanoparticles for improving the thermophysical properties of pure oil.
114 citations
Authors
Showing all 12238 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ozgur Kisi | 73 | 478 | 19433 |
Alireza Khataee | 68 | 525 | 20805 |
Mehdi Shahedi Asl | 63 | 197 | 8437 |
Mohammad Hossein Ahmadi | 60 | 477 | 11659 |
Gerard Ledwich | 56 | 686 | 15375 |
Thomas Blaschke | 56 | 348 | 17021 |
Ali Nokhodchi | 55 | 322 | 9087 |
Danial Jahed Armaghani | 55 | 212 | 8400 |
Behnam Mohammadi-Ivatloo | 51 | 482 | 9704 |
Mohammad Norouzi | 51 | 159 | 18934 |
Ebrahim Babaei | 50 | 455 | 10615 |
Abolghasem Jouyban | 50 | 700 | 12247 |
Abolfazl Akbarzadeh | 50 | 253 | 11256 |
Yadollah Omidi | 49 | 294 | 8076 |
Vahid Vatanpour | 47 | 194 | 9313 |