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Browsing Articles by Title
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Ng, Annie; Ren, Zhiwei; Li, Gang; Djurišić, Aleksandra B.; Surya, Charles
(Society of Photo-Optical Instrumentation Engineers, 2018-02-23)
We present investigations on the growth of high quality CH3NH3PbI3 (MAPI) thin films using both vapor and
solution techniques. Recent work on perovskite film growth indicates critical dependencies of the film quality on ...
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Li, Baoe; Sun, Zhenghao; Zhao, Yan; Bakenov, Zhumabay
(MDPI, 2019-08)
The commercialization of Lithium-sulfur batteries was limited by the polysulfide shuttle effect, and modifying the routine separator was an effective method to solve this problem. In this work, a novel hierarchically porous ...
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Ton, Duc Do; Kamel, Omar Makram; Diab, Ahmed A. Zaki; Mossa, Mahmoud A.
(IEEE, 2020-02-27)
Integrating wind power plants (WPPs) into power systems are increasing dramatically now a day. However, the dynamic performance of power systems will be affected by the large penetration level of such renewable sources of ...
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Oh, Dasom; Zhou, Lei; Chang, Daniel; Lee, Woojin
(Chemical Engineering Journal, 2018-02-15)
Abstract A recently developed descaling process for metal surface, which utilizes sulphuric, hydrofluoric acid and hydrogen peroxide (H2O2), has attracted great attention in consideration of eco-friendly sustainable process ...
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Papathanasiou, Thanasis D.; Tsiantis, Andreas; Wang, Yanwei
(Materials, 2022)
We present a novel method for the determination of the lateral dimensions of thin rectangular
flakes, as they exist randomly dispersed in flake composites. Knowledge of flake size and shape is
essential for the correct ...
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Asghari, Rasoul; Mozafari, Babak; Naderi, Mohammad Salay; Amraee, Turaj; Nurmanova, Venera; Bagheri, Mehdi
(IEEE, 2018-10-25)
The main problem of time delay in the application of remote signals is that it limits the contribution of the controller devices in damping inter-area oscillations, and thus to overcome this problem, we proposed a new time ...
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Mossa, Mahmoud A.; Echeikh, Hamdi; Iqbal, Atif; Duc Do, Ton; Al-Sumaiti, Ameena Saad
(MDPI, 2020-04-16)
This paper aims to develop an innovative sensorless control approach for a five-phase
induction motor (IM) drive. The operation principle of the sensorless scheme is based on the sliding
mode theory, within which a sliding ...
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Mukanova, Aliya; Nurpeissova, Arailym; Zharbossyn, Assem; Kim, Sung-Soo; Myronov, Maksym; Bakenov, Zhumabay
(2018-12-31)
Abstract In this study, we report on the preparation of n-type doped ∼ 400 nm thick amorphous Si thin film on a surface of 9µm rough current collector. The electrochemical cycling test of designed anodes revealed that Si ...
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Padmanaban, Sanjeevikumar; Daya J.L., Febin; Blaabjerg, Frede; Mir-Nasiri, Nazim; Ertas, Ahmet H.
(Engineering Science and Technology, 2016-03-01)
Abstract This article elaborates the numerical implementation of a novel, indirect field-oriented control (IFOC) for induction motor drive by wave-let discrete transform/fuzzy logic interface system unique combination. The ...
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Su, Xiaohui; Zhang, Kaixuan; Zheng, Juan; Zhang, Jiantao; Zhao, Yong
(IOP PUBLISHING, 2019)
In the paper, a novel numerical method is present to numerically investigate life force generation mechanisms of 3D dragonfly wing during hovering motions. The dynamic mesh which descripts the motion of 3D wing and gird ...
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Rojas-Solórzano, L.; Rodríguez Granado, Katherine V.; Anna, Shelley L.; Verma, Salman
(2013)
The formation of droplets is a phenomenon with particular importance in
the development of industrial emulsions. The quality of these compounds
is associated with droplet size and stability over time. Anna et al. ...
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Rakhimzhanova, Aigerim; Thornton, Colin; Nguyen, Hop Minh; Fok, Sai Cheong; Zhao, Yong
(ELSEVIER, 2019-09)
Three-dimensional DEM simulations of triaxial compression tests of cemented sandstone samples have been performed at different values of confining pressure, initial density and bond strength. The results show that with ...
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Mahmood, Khalid; Rehman, Zia ur Rehman; Farooq, Khalid; Memon, Shazim Ali
(Journal of Applied Geophysics, 2016-07-01)
One dimensional equivalent linear ground response analysis was conducted in the Margalla Tower building in Islamabad, which collapsed during 2005 Muzaffarabad Earthquake. The analyses were conducted in DEEPSOIL software, ...
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Zhang, Yongguang; Bakenov, Zhumabay; Zhao, Yan; Konarov, Aishuak; Doan, The Nam Long; Malik, Muhammad; Paron, Todd; Chen, P.
(Journal of Power Sources, 2012-06-15)
Abstract A nanostructured sulfur/polypyrrole binary composite was prepared by a simple one-step ballmilling without heat-treatment. High resolution transmission and scanning electronic microscopy showed the formation of a ...
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Akhmetov, Zhansen; Hammami, Manel; Grandi, Gabriele; Ruderman, Alex
(MDPI, 2019-01-30)
Cascade H-bridge (CHB) inverter is an attractive choice for integration of DC sources of
different nature, e.g., for distributed generation with energy storage, photovoltaic generation, etc. In
general, non-equal DC ...
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Jarndal, Anwar; Husain, Saddam; Hashmi, Mohammad
(IET Microwaves, Antennas & Propagation, 2021-04-09)
Machine learning‐based efficient temperature‐dependent small‐signal modelling ap proaches for GaN high electron mobility transistors (HEMTs) are presented by the authors
here. The first method is an artificial neural ...
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Qi, Nan; Xiao, Ming; Tsiftsis, Theodoros A.; Cao, Phuong L.; Skoglund, Mikael; Li, Lixin
(Institute of Electrical and Electronics Engineers Inc., 2016-06-27)
In this paper, the energy efficiency (EE) of a cooperative diversity system with maximum diversity network coding (MDNC) is studied. In the considered system, channel state information (CSI) is only available at the receivers ...
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Tsiftsis, Theodoros A.; Foukalas, Fotis; Karagiannidis, George K.; Khattab, Tamer
(IEEE Transactions on Vehicular Technology, 2016-05-01)
This work is devoted to the study of dispersed spectrum cognitive radio (CR) systems over independent and nonidentically distributed (i.n.i.d.) generalized fading channels. More specifically, this is performed in terms of ...
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Miridakis, Nikolaos I.; Tsiftsis, Theodoros A.
(IEEE Transactions on Vehicular Technology, 2016)
In this paper, a spatial multiplexing multiple-input multiple-output (MIMO) system when hardware along with RF imperfections occur during the communication setup is analytically investigated. More specifically, the scenario ...
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Arabshahi, Mohammad Reza; Torkaman, Hossein; Bagheri, Mehdi; Keyhani, Ali
(IET Renewable Power Generation, 2021-11-19)
This study deals with the comprehensive modelling, analysis, and control of a DC microgrid (MG) in islanded mode. The proposed DC MG comprises a wind turbine, a photovoltaic (PV) source, battery storage, DC/DC source, and ...