Results 1 to 10 of about 18,178 (152)
Geomatics, Natural Hazards & Risk, 2023 This study determined the optimum number of water spray particles and the angle of the inner angle of the nozzle, simulated and studied the suppression effect of the water curtain system on roadway belt fires and toxic and harmful gases, and analysed the
Yinuo Chen +4 more
doaj +4 more sources
Journal of Rock Mechanics and Geotechnical Engineering, 2016 The underground water-sealed storage technique is critically important and generally accepted for the national energy strategy in China. Although several small underground water-sealed oil storage caverns have been built in China since the 1970s, there ...
Zhongkui Li +4 more
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Simulation of Large-Scale Tunnel Belt Fire and Smoke Characteristics under a Water Curtain System Based on CFD. [PDF]
ACS Omega, 2022 Transport belt fires pose a serious threat to the lives of miners. The smoke spread characteristics of transport belt fires are important for the effective construction of underground safety works. In this paper, a water curtain system is added to ventilation to investigate the effectiveness of water spray in blocking fire-induced smoke and heat. Using
Chen Y, Jia J, Che G.
europepmc +3 more sources
Water Curtain System Pre-design for Crude Oil Storage URCs: A Numerical Modeling and Genetic Programming Approach [PDF]
Geotechnical and Geological Engineering, 2017 In this paper the main criteria of the water curtain system for unlined rock caverns (URCs) is described. By the application of numerical modeling and genetic programming (GP), a method for water curtain system pre-design for Iranian crude oil storage URCs (common dimension worldwide) is presented.
Ghotbi Ravandi, Ebrahim +4 more
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Buildings, 2022 Nursing home residents often have impaired faculties, which limit their evacuation responses in light of accidents. Specifically, fire accidents can pose significant risks to both residents and property.
Su-Hua Chiu +4 more
doaj +2 more sources
Impacts of longitudinal water curtain cooling system on transcriptome-related immunity in ducks
BMC GenomicsBackground The closed poultry houses integrated with a longitudinal water curtain cooling system (LWCCS) are widely used in modern poultry production.
Qian Hu +10 more
doaj +3 more sources
You-qi chuyun, 2020 To study the necessity of setting up water curtain system under complex geological conditions in the construction of water-sealed underground storage cavern, as well as the importance of strict water curtain efficiency test and air tightness test, the ...
Defu GUO, Gang CHEN, Na DANG
doaj +2 more sources
Sustainable Energy Technologies and Assessments, 2022 A greenhouse water curtain heating system allows heating of the greenhouse by low-temperature water, which can be obtained from residual waste heat sources. The water curtain can be applied on the outside of the greenhouse roof or enclosed between two foils.
Persson, Tomas +2 more
openaire +4 more sources
Journal of Korean Institute of Fire Science and Engineering, 2012 In this study fire control characteristics for inflammable materials of water curtain system are experimentally analyzed. Heat release rate for pinewood and gasoline was calculated using Room Corner Tester (RCT) and fire test apparatus for water curtain system is manufactured.
Woo-Jun You +4 more
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Shuiwen dizhi gongcheng dizhiWater curtain system effectiveness is important for the safe and stable operation of underground crude oil storage caverns; however, current methods on evaluating the water curtain systems effectiveness are not efficient and convenient.
Zhenhua PENG +4 more
doaj +2 more sources