Abstract: In a high bypass ratio aircraft engine, the high-pressure and low-pressure turbines are connected by an intermediate turbine duct (ITD). The aerodynamic performance of the ITD is affected by the incoming flow from the ...

Abstract: Artificial method is the main method of tunnel lining structure safety detection at present, which has strong subjectivity, a large amount of labor, and low efficiency, and the adverse environment of the tunnel is harmful ...

Abstract: Characteristics of mixed traffic on a road with a signalized crosswalk are investigated by cellular automaton modeling. The interaction mechanism between vehicles and pedestrians is taken into account. Also, the inordinate ...

Abstract: Damage detection in subway tunnels is important for maintenance and is very labor intensive and time consuming. In recent years, machine vision has been applied to surface damage detection because of its noncontact tracking ...