Results 1 to 10 of about 4,177 (199)
EnergiesThe intermediate joint of high-voltage cables, as a critical component in the power transmission system, plays a direct role in the stable operation of the entire electrical system.
Wei Qiu +7 more
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International Journal of Concrete Structures and Materials, 2021 With the increasing installation cases of underground explosive facilities (e.g., ammunition magazines, hydrogen tanks, etc.) in urban areas in recent years, the risk of internal explosions is also increasing.
Sangwoo Park +3 more
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Brodogradnja, 2022 The focus of this paper is to investigate the damage characteristics and protective structure design of pontoons as an important barrier for the protection of ports.
Kai Li +5 more
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大豆压榨厂粉尘爆炸隐患及处理措施Hidden danger of dust explosion and treatment measures in soybean crushing plant
Zhongguo youzhi, 2023 大豆压榨厂的粉尘主要是有机粉尘,又分为大豆粉尘、含溶剂粉尘、豆粕粉尘，在生产中产生粉尘层和粉尘云，可能引发爆炸。在阐述粉尘及粉尘爆炸相关概念基础上，指出大豆压榨厂积尘区域及潜在火源，并提出相关处理措施，包括划分可燃性粉尘爆炸风控区，设置关键安全装置和运行监控装置，制订火源预防措施和设备粉尘控制措施，防止粉尘层阴燃和粉尘云爆炸，按相关标准设计防火防爆厂房结构，大豆预处理车间设计并使用安全风网等。通过相关处理措施以最大限度地降低大豆压榨厂粉尘爆炸隐患，做到安全生产，保护员工和公司的财产。 The ...
左青1，张伟春2，章世勇3，左晖4 ZUO Qing1 , ZHANG Weichun2, ZHANG Shiyong3, ZUO Hui4
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Gong-kuang zidonghua, 2023 The application of technologies such as 5G, UWB, ZigBee and WiFi6 in coal mine mobile communication, personnel and vehicle positioning, and wireless transmission has promoted coal mine safety production and intelligent construction.
SUN Jiping +6 more
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Bioengineering, 2022 Aerobic, hydrogen oxidizing bacteria are capable of efficient, non-phototrophic CO2 assimilation, using H2 as a reducing agent. The presence of explosive gas mixtures requires strict safety measures for bioreactor and process design.
Vera Lambauer, Regina Kratzer
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Meikuang Anquan, 2020 In view of the lack of relevant safety technical requirements and detection methods for wireless charging in underground coal mines, this paper proposes that electromagnetic induction wireless charging should be preferred to inductance coupling ...
MENG Jijian, CHEN Yongran
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Proposal of revision for electrical section of Coal Mine Safety Regulatio
Gong-kuang zidonghua, 2014 The paper proposed that low-power and non-explosion-proof equipments such as general lighting lamps, equipments and instruments of communication and automation are prohibited to be used in coal mine underground; lighting lamps should adopt LED cold light
SUN Jiping
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Meikuang AnquanAs an important foundation for the electrification development of coal mine equipment, mine-used explosion-proof lithium battery power supplies have developed rapidly in recent years.
Zihan LI
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IEEE Open Journal of Industry ApplicationsSevere arc faults and even fire accidents can be triggered by the failure of internal metallic insulation within on-load tap-changers. Consequently, due to inherent limitations in testing capabilities and the associated safety hazards, systematic studies
Ke Wang +8 more
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