Moving Model Rig for Ultra-Speed Tube Train

摘要

PURPOSE: A super-high speed tube train partial vacuum train operation testing apparatus is provided to test aero dynamics of a train model within a tunnel model in a partial vacuum state, thereby utilizing the apparatus for super-high speed tube train partial vacuum train development. CONSTITUTION: A super-high speed tube train partial vacuum train operation testing apparatus includes a train model propelling part(110), a tunnel model(120), and a train model braking part(130). The train model propelling part generates driving force of a train model. A tunnel model is a test region for train model operation. The train model braking part stops the train model which passed the tunnel model. An end part of the tunnel model is sealed by a cut-off screen. The inside of the tunnel model is arranged into a partial vacuum state using a vacuum pump(140).