The integrated circular economy model of farming and stock raising (ICEMFSR) has attracted increased attention as an effective model for solving the current irr
China's rapid economic development leads to a series of environmental problems in the long run, such as air pollution. Environmental pollution has become a bot
Ladle shrouds(LS)and submerged entry nozzles(SEN)are flow control products used in continuous casting which transfer the liquid steel from the ladle to the tundish and further to the mould.Due to the strongly different and quickly changing temperature con