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Li, Z. (author), Lu, T. (author), Liang, X. (author), Dong, H. (author), Ye, G. (author)
This study aims to provide a better understanding of the autogenous shrinkage of slag and fly ash-based alkali-activated materials (AAMs) cured at ambient temperature. The main reaction products in AAMs pastes are C-A-S-H type gel and the reaction rate decreases when slag is partially replaced by fly ash. Due to the chemical shrinkage and the...
journal article 2020
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Li, Z. (author), Wyrzykowski, Mateusz (author), Dong, H. (author), Granja, José (author), Azenha, Miguel (author), Lura, Pietro (author), Ye, G. (author)
In this study, internal curing by superabsorbent polymers (SAP) is utilized to mitigate self-desiccation and autogenous shrinkage of alkali-activated slag (AAS) pastes. Absorption and desorption kinetics of SAP incorporated in AAS pastes were studied with X-ray tomography. Internal curing delayed the peak of the rate of heat liberation but...
journal article 2020
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Bian, Yuli (author), Dong, Liang (author), Liu, Z. (author), Zhang, Lezhu (author)
Urban-industrial symbiosis (UIS) is an important system innovation via sectors integration, and has been widely recognized as a novel pathway for achieving regional eco-industrial development. Eco-efficiency, as a mature approach and indicator, offers an effective tool to uncover both the status and trends of such a transformation. However,...
journal article 2020
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Palffy, A. (author), Dong, Jiaao (author), Kooij, J.F.P. (author), Gavrila, D. (author)
This letter presents a novel radar based, single-frame, multi-class detection method for moving road users ( pedestrian, cyclist, car ), which utilizes low-level radar cube data. The method provides class information both on the radar target- and object-level. Radar targets are classified individually after extending the target features with a...
journal article 2020
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Fan, Guangpeng (author), Nan, L. (author), Dong, Yanqi (author), Su, Xiaohui (author), Chen, Feixiang (author)
Forest above-ground biomass (AGB) can be estimated based on light detection and ranging (LiDAR) point clouds. This paper introduces an accurate and detailed quantitative structure model (AdQSM), which can estimate the AGB of large tropical trees. AdQSM is based on the reconstruction of 3D tree models from terrestrial laser scanning (TLS) point...
journal article 2020
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Yao, Yu (author), Huang, Yunkai (author), Peng, Fei (author), Dong, J. (author), Zhang, Hanqi (author)
In this article, an improved deadbeat predictive current control (DPCC) method with parameters identification for surface-mounted permanent magnet synchronous machines (SPMSMs) is proposed. With the proposed DPCC method, zero steady-state current error and deadbeat dynamic current response could be achieved, even with inaccurate initial motor...
journal article 2020
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Chen, M. (author), Zhu, Li (author), Chen, Jingwen (author), Yang, Fenglin (author), Tang, Chuyang Y. (author), Guiver, Michael D. (author), Dong, Yingchao (author)
Highly efficient and economic treatment of wastewater sludges and wastewaters in one way is a challenging issue in the water treatment field. Herein we present a waste-to-resource strategy for rational fabrication of low–cost ceramic membranes, which simultaneously addresses the treatment of heavy metal-laden sludges and the separation of oil...
journal article 2020
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Dong, J. (author), Li, Y. (author), Lin, P. (author), Leeflang, M.A. (author), van Asperen, S. (author), Yu, K. (author), Tümer, N. (author), Norder, B. (author), Zadpoor, A.A. (author), Zhou, J. (author)
Biodegradable porous magnesium (Mg) scaffolds are promising for application in the regeneration of critical-sized bone defects. Although additive manufacturing (AM) carries the promise of offering unique opportunities to fabricate porous Mg scaffolds, current attempts to apply the AM approach to fabricating Mg scaffolds have encountered some...
journal article 2020
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Yao, X. (author), Yang, Shizhao (author), Dong, H. (author), Wu, Shuang (author), Liang, X. (author), Wang, Wenlong (author)
Ferric-rich calcium sulfoaluminate (FR-CSA) cement is an eco-friendly cement. Fe<sub>2</sub>O<sub>3</sub> exists in different minerals of FR-CSA clinker, e.g., Ca<sub>4</sub>Al<sub>2</sub>Fe<sub>2</sub>O<sub>10</sub> (C<sub>4</sub>AF), Ca<sub>2</sub>Fe<sub>2</sub>O<sub>5</sub> (C<sub>2</sub>F), and Ca<sub>4</sub>Al<sub>6-2</sub><sub>x</sub>Fe...
journal article 2020
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Fazi, S. (author), Fransoo, Jan C. (author), Van Woensel, Tom (author), Dong, Jing Xin (author)
In this paper, we will study a typical problem in inland container shipping, concerning the barge transportation of maritime containers between a dry port and a set of seaport terminals. The barges depart from the dry port and visit a set of sea terminals, where containers need either to be dropped off or picked up. The goal is to achieve...
journal article 2020
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Lyu, H. (author), Dong, Z. (author), Roobavannan, M. (author), Kandasamy, J. (author), Pande, S. (author)
Rural–urban migration is an adaptive response to location-specific environmental or socio-economic stressors. Jiangsu Province, China is witnessing rapid economic growth fuelled by manufacturing and services sector. Rural–urban migration in Jiangsu, which brings higher stress to resource-carrying capacity of urban areas, is driven by rural ...
journal article 2020
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Dong, Xu (author), Shen, Luyi (author), Zhao, Jianpeng (author), Liu, Xuefeng (author), Sun, Yuli (author), Golsanami, Naser (author), Wang, Fei (author), Bi, Haisheng (author), Zitha, P.L.J. (author)
Complete and thorough core cleaning is a critical prerequisite for the precise measurements of most rock's petrophysical parameters. In shale, the oil cleaning process, aimed to remove the volatile hydrocarbons, is often complicated by the requirement for intact solid organic. Evaluation of shale's cleaning methods needs to take structural...
journal article 2020
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Lyu, H. (author), Dong, Zengchuan (author), Pande, S. (author)
Efficient use of water and nutrients in crop production are critical for sustainable water and crop production systems. Understanding the role of humans in ensuring water and nutrient use efficiency is therefore an important ingredient of sustainable development. Crop production functions are often defined either as functions of water and...
journal article 2020
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Tangdamrongsub, Natthachet (author), Han, Shin Chan (author), Yeo, In Young (author), Dong, Jianzhi (author), Steele-Dunne, S.C. (author), Willgoose, Garry (author), Walker, Jeffrey P. (author)
Assimilating remote sensing observations into land surface models has become common practice to improve the accuracy of terrestrial water storage (TWS) estimates such as soil moisture and groundwater, for understanding the land surface interaction with the climate system, as well as assessing regional and global water resources. Such remote...
journal article 2020
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Cao, Zhi (author), Huang, Yunkai (author), Guo, Baocheng (author), Dong, J. (author), Peng, Fei (author)
This paper applies two different analytical methods, i.e., the perturbation method and superposition method, to calculate the magnetic flux density distribution and the magnetic force of the active magnetic bearing (AMB) with the rotor eccentricity. These two methods are thoroughly analyzed, compared and validated by the finite element model ...
journal article 2020
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Pan, K. (author), Dong, J. (author), Rakhshani, E. (author), Palensky, P. (author)
The high penetration of renewable energy resources and power electronic-based components has led to a low-inertia power grid which would bring challenges to system operations. The new model of load frequency control (LFC) must be able to handle the modern scenario where controlled areas are interconnected by parallel AC/HVDC links and storage...
journal article 2020
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Wani, F.M. (author), Shipurkar, U. (author), Dong, J. (author), Polinder, H. (author), Jarquin Laguna, A. (author), Mostafa, Kaswar (author), Lavidas, G. (author)
Thermal cycling is one of the major reasons for failure in power electronic converters. For submerged tidal turbine converters investigating this failure mode is critical in improving the reliability, and minimizing the cost of energy from tidal turbines. This paper considers a submerged tidal turbine converter which is passively cooled by...
journal article 2020
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Dong, J. (author), Viré, A.C. (author), Ferreira, Carlos (author), Li, Zhangrui (author), van Bussel, G.J.W. (author)
A modified free-wake vortex ring model is proposed to compute the dynamics of a floating horizontal-axis wind turbine, which is divided into two parts. The near wake model uses a blade bound vortex model and trailed vortex model, which is developed based on vortex filament method with straight lifting lines assumption. By contrast, the far...
journal article 2019
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Bilgin, Berker (author), Liang, Jianbin (author), Terzic, Mladen V. (author), Dong, J. (author), Rodriguez, Romina (author), Trickett, Elizabeth (author), Emadi, Ali (author)
This paper presents a comprehensive state-of-the-art review of the modeling and analysis methods for the multidisciplinary design of electric motors for various applications including vehicular power and propulsion systems and electrified powertrains. It covers the important aspects of different engineering domains, such as dynamic modeling,...
journal article 2019
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Zhu, Zichong (author), Huang, Yunkai (author), Dong, J. (author), Peng, Fei (author)
This paper presents a new rotor design with assembled permeable retaining sleeve (APRS) to improve performances of a high speed permanent magnet synchronous machine (PMSM). The APRS consists of equal number of permeable and nonmagnetic parts, which are alternately arranged and assembled together circumferentially via keyways. Electromagnetic and...
journal article 2019
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