ORE study mission to Japanese National Railways 15-21 Oct 1985 (TM-AERO-84)

This describes a visit by an ORE Study Mission on high-speed operation through tunnels with an emphasis on aerodynamic, acoustic and thermal problems of interest to Committees C149 and C167. A report on the acoustic effects is contained in a separate ORE Document. Visits were made to the JNR...