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Ke Tian, Zicheng Tang, Jin Wang, Milan Vujanovic, Min Zeng and Qiuwang Wang
As a vital power propulsion device, gas turbines have been widely applied in aircraft. However, fly ash is easily ingested by turbine engines, causing blade abrasion or even film hole blockage. In this study, a three-dimensional turbine cascade model is ...
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Le Jiang, Yaguo Lyu, Yanjun Li, Yewei Liu, Yankun Hou and Zhenxia Liu
To study the influence of orifice spacing on the oil?air two-phase flow and the oil capture efficiency of an oil scoop in an under-race lubrication system, an experimental platform for under-race lubrication was built, and a calculation model for the oil...
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Xin Zhang, Qiuwan Shen, Kuanyu Zhu, Gaokui Chen, Guogang Yang and Shian Li
CaO-based adsorbent cycling carbon capture technology is an effective way to reduce CO2 emissions from marine exhaust gases. Metal-modified CaO-based adsorbents represent one of the important ways to improve the cyclic CO2 capture capacity. In order to o...
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Igor Donskoy
The study concerns promising coal-fired power plants that can gain an advantage over traditional options in the context of decarbonization. The calculations show that combined-cycle plants with integrated coal gasification and carbon dioxide recirculatio...
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Yingying Han, Lichun Xiao and Hongrui Chen
Wet electrostatic precipitators (WESPs) are increasingly used in iron and steel plants and coal-fired power plants due to their higher efficiency at capturing fine particles than conventional dry-type precipitators. In order to achieve ultra-pure purific...
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Washington Xavier García-Quilachamin,Julieta Evangelina Sánchez-Cano,Jorge Herrera-Tapia,Edisson Javier Velesaca-Zambrano
Pág. pp. 147 - 164
The environmental pollution that arose from the 20th century has led to the search for clean and renewable energies, so this research aims to determine the efficiency of a two-axis solar tracker system, through the analysis of the data obtained. In view ...
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The effect of mainstream velocity and mainstream temperature on the behavior of deposition on a flat plate surface has been investigated experimentally. Molten wax particles were injected to generate particle deposition in a two-phase flow wind tunnel. T...
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Valentina Kashintseva, Wadim Strielkowski, Justas Streimikis and Tatiana Veynbender
This paper discusses and elicits consumer attitudes towards industrial carbon dioxide (CO2) capture and storage (ICCS) products and technologies. It presents a comprehensive review of the relevant research literature on consumer attitudes towards ICCS re...
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Wenxian Yang, Theodoros Alexandridis and Wenye Tian
Horizontal-axis axial flow tidal current turbine is regularly used to exploit the kinematic energy in tidal currents. However, the scaling up of tidal current turbine is very difficult. This is because strong tidal current only exists in the underwater r...
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Tibor Nagy, Katalin Koczka, Eniko Haáz, András József Tóth, László Rácz, Péter Mizsey
Pág. 51 - 58
Carbon dioxide capturing processes from industrial gases are widely applied to enrich valuable gas and to reduce green-house gas emission. The highest amount of anthropogenic CO2 is emitted in flue gas form. Flue gas composition varies in a wide scale th...
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Hwalong You, Youngkyun Seo, Cheol Huh and Daejun Chang
Carbon capture and storage (CCS) technology is one of the practical solutions for mitigating the effects of global warming. When captured CO2 is injected into storage sites, the CO2 is subjected to a heating process. In a conventional CO2 injection syste...
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Saoucene Mahfoudh, Gerard Chalhoub, Pascale Minet, Michel Misson and Ichrak Amdouni
In wireless sensor networks, energy efficiency is mainly achieved by making nodes sleep. In this paper, we present the combination of SERENA, a new node activity scheduling algorithm based on node coloring, with TDMA/CA, a collision avoidance MAC protoco...
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Dae-Gyun Lee, Min-Jong Ku, Kyeong-Ho Kim, Jae-Sung Kim, Seung-Mo Kim and Chung-Hwan Jeon
Although replacing biomass, (e.g., wood chips and pellets), with thinning wood and herbaceous biomass is eco-friendly and economically advantageous, their direct utilization in plant boilers is associated with ash-related challenges, including slagging a...
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Andrey Rogalev, Nikolay Rogalev, Vladimir Kindra, Ivan Komarov and Olga Zlyvko
The transition to oxy-fuel combustion power cycles is a prospective way to decrease carbon dioxide emissions into the atmosphere from the energy sector. To identify which technology has the highest efficiency and the lowest emission level, a thermodynami...
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Antonio Molino, Sanjeet Mehariya, Despina Karatza, Simeone Chianese, Angela Iovine, Patrizia Casella, Tiziana Marino and Dino Musmarra
In this study, Scenedesmus almeriensis as green microalga was cultivated on bench-scale for carbon dioxide (CO2) capture and lutein production. The autotrophic cultivation of S. almeriensis was carried out by using a vertical bubble column photo-bioreact...
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Shuwei Guo, Youzhi Liu, Chao Zhang, Chengqian Zhang, Shufei Wang, Yuliang Li and Shangyuan Cheng
High-gravity wet dust removal technology has attracted much attention because of its potential to cut liquid into smaller liquid droplets and lower energy consumption. However, the complex structure and the high-speed rotation of the rotating packed bed ...
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Zhaohai Cheng, Margaret H. Folkins, Liuyi Huang and Ye Li
Traps with various designs have been developed for improving catch efficiency. Traditionally, traps with two or three entrances have been used in recreational crayfish (Procambarus clarkii) fisheries in China. More recently, traps with more than three en...
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Ruiyin Song, Meiqin Zhang, Xiaohua Qian, Xiancheng Wang, Yong Ming Dai and Junhua Chen
Wave and current energy can be harnessed in the East China Sea and South China Sea; however, both areas are subject to high frequencies of typhoon events. To improve the safety of the ocean energy conversion device, a Floating Ocean Energy Conversion Dev...
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Kaicheng Zhang, Yecheng Xue, Dongyan Liu, Jianfu Zhao, Marta Sibhat and Yang Tong
Municipal solid waste incineration (MSWI) fly ash, containing substantial amounts of calcium (Ca), chloride (Cl), and other valuable elements, offers promising potential as a raw material for carbon capture, utilization (CCU), and alkali production. Desp...
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Natália R. Galina, Gretta L. A. F. Arce, Mercedes Maroto-Valer and Ivonete Ávila
Mineral carbonation incurs high operating costs, as large amounts of chemicals and energy must be used in the process. Its implementation on an industrial scale requires reducing expenditures on chemicals and energy consumption. Thus, this work aimed to ...
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