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Yiming Wang, Yun Chen, Gang Xue, Tianxu Zhang and Yanjun Liu
Combining one-dimensional parameter optimization and three-dimensional modeling optimization, a 30 kW radial inflow turbine for ocean thermal energy conversion was designed. In this paper, the effects of blade tip clearance, blade number, twist angle, an...
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Hongjie Ji, Ming Zhang and Byoung Sam Kim
To shorten the measurement period and reduce experiment costs, we investigated the parameter conversion between the experiment results of the controlled pass-by (CPB) method and alternative close proximity (A-CPX) method for automotive applications. The ...
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Wael Al-Kouz, Sameer Al-Dahidi, Bashar Hammad and Mohammad Al-Abed
This paper proposes computational models to investigate the effects of dust and ambient temperature on the performance of a photovoltaic system built at the Hashemite University, Jordan. The system is connected on-grid with an azimuth angle of 0° and a t...
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Victor V. Kotlyar, Anton G. Nalimov and Alexey A. Kovalev
We consider sharp focusing of an axial superposition of two optical vortices with identical topological charges, but different amplitudes and circular polarizations of different signs. The ratio of the amplitudes of the two beams is a parameter. When thi...
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Xiaoping Jiang, Yurong Liu and Tianning Xiu
X-ray diffraction technology (XRD) is one of the common means of mineral separation, and peak identification and comparison is a key step. The symmetric zero-area conversion method (SZAC) performs well in peak searching of spectral lines, but its wide ap...
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Xiao Han, Xuliang Yao and Yuefeng Liao
The marine DC power supply system is the key to a ship?s power supply, which needs to convert the energy from storage batteries or distributed power generation units into stable DC voltage for electric propulsion or the ship?s electronics. The LLC resona...
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?.?. Yudova,Olga R. Laponina
Pág. 61 - 68
This article is devoted to the analysis of the possibility of detecting attacks on web applications using machine learning algorithms. Supervised learning is considered. A sample of HTTP DATASET CSIC 2010 is used as a data set. The dataset was automatica...
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?.?. Yudova,Olga R. Laponina
Pág. 61 - 68
This article is devoted to the analysis of the possibility of detecting attacks on web applications using machine learning algorithms. Supervised learning is considered. A sample of HTTP DATASET CSIC 2010 is used as a data set. The dataset was automatica...
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Jooho Lee, Sheher Bano Zaigham and Dong-Guk Paeng
Carbon nanotube?polymethyl siloxane (CNT-PDMS) composite transducers generate shock waves using optoacoustic technology. A thin layer of thermally conductive CNT and elastomeric polymer, PDMS, is applied on the concave surface of transparent polymethylme...
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Ant. Ardath Kristi, Bambang Susanto, Agus Risdiyanto, Agus Junaedi, Anwar Muqorobin, Noviadi Arief Rachman, Harjono Priyo Santosa
Pág. 75 - 91
Harmonic content is an important parameter in relation to the power generated by inverter. In power conversion technology of inverter, sinusoidal pulse width modulation (SPWM) is the most popular used by many researchers. The advantages of SPWM inverter ...
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Yun Chen, Yanjun Liu, Li Zhang and Xiaowei Yang
Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow tu...
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Pierluigi Carbonara, Walter Zupa, Isabella Bitetto, Sébastien Alfonso, Mariano Dara and Matteo Cammarata
Three groups of European sea bass (Dicentrarchus labrax) were fed for seven months, with either a conventional diet or two different organic diets, which contain organic vegetables and a natural antioxidant compound. The two organic diets differed themse...
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Hao Chen, Wei Xie, Xiyang Chen, Jingang Han, Nadia Aït-Ahmed, Zhibin Zhou, Tianhao Tang and Mohamed Benbouzid
This study mainly investigates the current and speed control strategies of a doubly-fed induction generator (DFIG), which is applied to a tidal stream turbine (TST). Indeed, DFIG using integer-order PI (IOPI) controller has been widely proposed in the ap...
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Nor Athirah Yusof
Pág. 37
The present work was carried out in order to develop and find out suitable conversion methods for potato peel (PP) wastes into value-added products. It is well known that potato peel waste is agro-industrial wastes. The aim of the present research was to...
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Bo Li, Wenhu Tang, Kaishun Xiahou and Qinghua Wu
This paper develops a robust regulator design approach to maximum power point tracking (MPPT) of a variable-speed wind energy conversion system (WECS) under the concept of perturbation and observation. The proposed perturb and observe regulators (PORs) r...
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Zhe Mi, Jikun Chen, Nuofu Chen, Yiming Bai, Wenwang Wu, Rui Fu and Hu Liu
High concentrating photovoltaic (HCPV) is a promising technique for the practical commercial utilization of solar energy. However, the performance of a HCPV system is significantly influenced by environmental parameters such as solar direct normal irradi...
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Kyra M. Bryant and Muhammad Akbar
As hurricanes continue to threaten coastal communities, accurate storm surge forecasting remains a global priority. Achieving a reliable storm surge prediction necessitates accurate hurricane intensity and wind field information. The wind field must be c...
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Junsheng Liu, Guangze Zhao, Shuangxi Liu, Yi Liu, Huawei Yang, Jingwei Sun, Yinfa Yan, Guoqiang Fan, Jinxing Wang and Hongjian Zhang
In the realm of automated apple picking operations, the real-time monitoring of apple maturity and diameter characteristics is of paramount importance. Given the constraints associated with feature detection of apples in automated harvesting, this study ...
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Peng Xu, Shanshan Jia, Dongao Li, Ould el Moctar and Changqing Jiang
Vortex-induced vibration (VIV) of bluff bodies is one type of flow-induced vibration phenomenon, and the possibility of using it to harvest hydrokinetic energy from marine currents has recently been revealed. To develop an optimal harvester, various para...
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Jens Engström, Zahra Shahroozi, Eirini Katsidoniotaki, Charitini Stavropoulou, Pär Johannesson and Malin Göteman
Wave energy conversion is a renewable energy technology with a promising potential. Although it has been developed for more than 200 years, the technology is still far from mature. The survivability in extreme weather conditions is a key parameter haltin...
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