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Maria Helena de Sá
This work discusses the current scenario and future growth of electrochemical energy devices, such as water electrolyzers and fuel cells. It is based on the pivotal role that hydrogen can play as an energy carrier to replace fossil fuels. Moreover, it is...
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Fei Dai, Pengqing Xu, Zixiang Yuan, Ruijie Shi, Yiming Zhao, Xuefeng Song and Wuyun Zhao
The aim of this study was to investigate the effects of different working parameters on the cleaning efficiency of a cleaning device during the separation and cleaning process in a flax joint harvesting machine. To achieve this objective, CFD?DEM joint s...
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Sumira Malik, Shristi Kishore, Archna Dhasmana, Preeti Kumari, Tamoghni Mitra, Vishal Chaudhary, Ritu Kumari, Jutishna Bora, Anuj Ranjan, Tatiana Minkina and Vishnu D. Rajput
The treatment of wastewater is an expensive and energy-extensive practice that not only ensures the power generation requirements to sustain the current energy demands of an increasing human population but also aids in the subsequent removal of enormous ...
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Somtochukwu Godfrey Nnabuife, Caleb Kwasi Darko, Precious Chineze Obiako, Boyu Kuang, Xiaoxiao Sun and Karl Jenkins
This study emphasises the growing relevance of hydrogen as a green energy source in meeting the growing need for sustainable energy solutions. It foregrounds the importance of assessing the environmental consequences of hydrogen-generating processes for ...
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Fiza Shaheen, Muhammad Saeed Lodhi, Joanna Rosak-Szyrocka, Khalid Zaman, Usama Awan, Muhammad Asif, Waqas Ahmed and Maria Siddique
In economies, cleaner technology, increased demand for renewable energy, and more efficient use of natural resources contribute to meeting environmental sustainability targets. The Chinese economy is no exception in its attempts to conserve economic and ...
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Bo Li, You-Yun Lu and Yuan-Le Li
Natural gas is a kind of low-carbon energy source with abundant reserves globally and high calorific value. It is cleaner and more efficient than oil and coal. Enlarging the utilization of natural gas is also one of the important ways to reduce carbon em...
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Fabio Maria Aprà, Sander Smit, Raymond Sterling and Tatiana Loureiro
For years, concentrated solar power (CSP) has been considered an emerging technology that could disrupt the energy production sector. The possibility to store the electricity generated during the sunny operating hours in the form of heat enhances energy ...
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Abid Soomro, Keith R. Pullen and Mustafa E. Amiryar
Due to low system inertia in microgrids, frequencies may vary rapidly from the nominal value, leading to the complete blackout of the system unless there is an adequate spinning reserve available for balancing the supply with the demand load. This issue ...
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Adel Razek
Nowadays the groundbreaking tools of contactless energy transfer reveals new opportunities to supply portable devices with electrical energy by eliminating cables and connectors. One of the important applications of such technology is the energy providin...
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Lahiba Imtiaz, Sardar Kashif Ur Rehman, Shazim Ali Memon, Muhammad Khizar Khan and Muhammad Faisal Javed
The emission of CO2 and energy requirement in the production of Ordinary Portland Cement (OPC) causes the continuous depletion of ozone layer and global warming. The introduction of geopolymer concrete (GPC) technology in the construction industry leads ...
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