Evidence map›Paper›PMID 34448137›Full record

ArticleEnvironmental science and pollution research international2022

Study on the dust removal and temperature reduction coupling performances of magnetized water spray.

Chengfeng Wang, Shouqing Lu, Mingjie Li, Yongliang Zhang, Zhanyou Sa, Jie Liu, Hao Wang, Shengcheng Wang

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Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Chengfeng WangDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Shouqing LuDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China. lushouqing20@163.com.
Mingjie LiDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Yongliang ZhangDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Zhanyou SaDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Jie LiuDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Hao WangDepartment of Safety Engineering, Qingdao University of Technology, Jialingjiang Road 777#, Qingdao, 266520, Shandong, China.
Shengcheng WangSchool of Civil Engineering, Xuzhou University of Technology, Xuzhou, 221018, China.

Funding

A Project of Shandong Province Higher Educational Science and Technology Program J18KA187China Postdoctoral Science Foundation 2018M 642632China Postdoctoral Science Foundation 2019M 652346Natural Science Foundation of Shandong Province ZR2018MEE002Natural Science Foundation of Shandong Province ZR2018PEE001The National Science Foundation of China 51804176The National Science Foundation of China 51874187The National Science Foundation of China 51904270The National Science Foundation of China 51974169
6 · The paper itself

Abstract

Dust pollution and heat damage hazards are important problems affecting underground safety production. This paper is aimed at exploring the optimal magnetization conditions of magnetized water for dust removal and temperature reduction and improving the utilization rate of water. First, the surface tension, viscosity, and specific heat capacity of water under different magnetization conditions were measured experimentally. Then, the influence law of ejection pressure on spray atomization and the changes of dust removal performance before and after magnetization of water were analyzed. Based on this, the temperature reduction effect of magnetized water under different wind speeds was analyzed, and the magnetization conditions with the best coupling performance of magnetized water were obtained. Finally, a spray system was designed to control the magnetization conditions strictly. The results demonstrate that the dust removal performance is better when the magnetic field intensity is 150 mT and the magnetization time is 80 s. Under this condition, the specific heat capacity also reaches the maximum. These research results can provide a theoretical basis for the selection of dust pollution and heat damage control measures in mines.

Indexed as

DustWaterMiningTemperatureWindDustWaterCFD simulationDust removalHeat damageMagnetized waterTemperature reduction

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.