Predicting the rarefied gas flow through circular nano/micro short tubes: A semi-empirical model S.A. Hashemifard, T. Matsuura, A.F. Ismail A semi-empirical model, Vacuum 164 (2019) 18–28. Read more Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.