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Majid Mehrasa, Radu Godina, Edris Pouresmaeil, Eduardo M. G. Rodrigues and João P. S. Catalão
In order to reach better results for pulse width modulation (PWM)-based methods, the reference waveforms known as control laws have to be achieved with good accuracy. In this paper, three control laws are created by considering the harmonic components of...
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Haoguang Zhang, Hao Wang, Qi Li, Fengyu Jing and Wuli Chu
The aim of this research was to explore the mechanisms underlying the effect of self-circulating casing treatment with different circumferential coverage ratios on the aerodynamic performance of a transonic centrifugal compressor. A three-dimensional uns...
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Francisco Pradas de la Fuente, María Pía Cádiz, Alejandro Moreno-Azze, Inmaculada C. Martínez-Díaz and Luis Carrasco
This study aimed to analyze the effects of padel match play on circulating substrates, metabolites, energy balance enzymes, and muscle damage biomarkers and evaluate possible sex-related differences. Twenty-two trained padel players (13 female and 9 male...
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Can Yang, Zhibin Hao, Huaqi Yuan, Xiaodong Bai, Zuohang Su, Hailong Chen and Lars Johanning
A Circulating Water Channel (CWC) is an important piece of equipment for hydrodynamic tests in ocean engineering, the quality of the flow field produced by the CWC directly affects the accuracy of the experimental results. Optimizing the key parts of the...
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Leonardo Saccenti, Valentina Bianchi and Ilaria De Munari
In a multiple parallel-connected inverters system, limiting the circulating current phenomenon is mandatory since it may influence efficiency and reliability. In this paper, a new control method aimed at this purpose and conceived to be implemented on a ...
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Olga Zubkova, Aleksey Alexeev, Arseniy Polyanskiy, Kirill Karapetyan, Olga Kononchuk and Markus Reinmöller
The solution of the sludge utilization problem and yield increase at processing plants have great importance today all over the world. Disasters associated with the tailings dams failures have madeus develop technologies of tailings sludge utilization as...
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Yesheng Lu, Junning Cui, Jiubin Tan, Xingyuan Bian and Yamin Zhao
The Demand for circulating cooling water (CCW) with high temperature stability and a quick response to temperature control is essential for precision engineering, so a dynamic thermal filtering method is proposed in this paper. Some CCW is bypassed, bloc...
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Minghan Luo, Fan Zeng, Taeseop Jeong, Gongde Wu and Qingqing Guan
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David Lynch, Branka Powter, Joseph William Po, Adam Cooper, Celine Garrett, Eng-Siew Koh, Mark Sheridan, James van Gelder, Balsam Darwish, Simon Mckechnie, Renata Bazina, Matthias Jaeger, Tara Laurine Roberts, Paul de Souza and Therese Maria Becker
Glioblastoma (GBM) is the most common form of primary brain cancer in adults and tissue biopsies for diagnostic purposes are often inaccessible. The postulated idea that brain cancer cells cannot pass the blood?brain barrier to form circulating tumor cel...
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Maggie Banys-Paluchowski, Florian Reinhardt and Tanja Fehm
Circulating tumor cells (CTCs) have become one of the key research fields in translational oncology. The molecular characterization of CTCs offers a unique insight into genotypic and phenotypic dynamics of metastatic disease.
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Antoni Antoni,Stacia Dwi Shenjaya,Maria Lupita,Samuel Santosa,David Wiyono,Djwantoro Hardjito
Pág. 94 - 100
Circulating fluidized bed combustion (CFBC) is a newer type of burner that employ a circulating process to burn fuel effectively. CFBC burning process is gaining more popularity due to its compact size, high efficiency and lower burning temperature compa...
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Mohamed Tanta, J. G. Pinto, Vitor Monteiro, Antonio P. Martins, Adriano S. Carvalho and Joao L. Afonso
This paper presents a deadbeat predictive current control methodology to reduce the circulating currents in a modular multilevel converter (MMC) when it operates as a rail power conditioner (RPC) in a conventional railway system-based V/V connection. For...
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Mukesh Upadhyay, Ayeon Kim, Heehyang Kim, Dongjun Lim and Hankwon Lim
Accurate prediction of the hydrodynamic profile is important for circulating fluidized bed (CFB) reactor design and scale-up. Multiphase computational fluid dynamics (CFD) simulation with interphase momentum exchange is key to accurately predict the gas-...
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Kamran Hafeez, Shahid A. Khan, Alex Van den Bossche and Qadeer Ul Hasan
Modular multilevel converters (MMCs) are quickly emerging as a suitable technology for a voltage-source converter-based high-voltage direct-current (VSC-HVDC) transmission systems due to its numerous advantages as reported in literature. However, for a l...
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Marian Liberos, Raúl González-Medina, Gabriel Garcerá and Emilio Figueres
This paper presents a control structure for transformerless photovoltaic inverters connected in parallel to manage photovoltaic fields in the MW range. Large photovoltaic farms are usually divided into several photovoltaic fields, each one of them manage...
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Leera Kittigul, Apinya Panjangampatthana, Kitwadee Rupprom and Kannika Pombubpa
Rotavirus is a common cause of acute diarrhea in young children worldwide. This study investigated the prevalence and molecular characterization of rotavirus in environmental water and oyster samples in Thailand. A total of 114 water samples and 110 oyst...
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Salain I.M.A.K.
Pág. 29 - 35
A study on reactivity of four different Circulating Fluidized Bed Combustion (CFBC) fly ashes has been realized in the presence of water. Paste of each ash was prepared and analyzed for its setting time, expansion and strength. The products of hydration,...
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Eugene Chaikovskaya
Pág. 57 - 68
An integrated system to support the functioning of a wind-solar electric system has been designed, based on predicting a change in the capacity of a rechargeable battery when measuring voltage at the input to a hybrid charge controller, voltage at the ou...
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Srinath Mahesh, Abdullah Ahmad, Rajat Rastogi
Pág. 52 - 62
Roundabouts are commonly used as a means of intersection control for moderate traffic flows and junctions having variations in the intersection geometry. It facilitates an orderly movement of traffic in a circular motion around a central island which is ...
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