在熔喷非织造布加工中，气体射流作为工作介质使聚合物熔体实现拉伸，气体射流流场的研究对熔喷气流拉抻数学模型研究非常重要。熔喷双......

The air drawing model of polymer in melt blowing process is established by considering the effects of the variation of d......