Abstract: A method for varying the spindle speed using chaotic signal to suppress chatter in machining is developed. The effects of spindle speed variation on cutting chatter control between using chaotic ...

Abstract: This study is focused on the development and validation of an analytical model to predict the performance characteristics of multiphase flow twin-screw pump for wide range of operating conditions. A 200 HP, 635 gpm capacity ...

Abstract: This paper presents a numerical simulation of the flow structure of radial inflow between corotating disks with a negative ceff (effective inlet swirl ratio), which may occur in a vortex reducer equipped with deswirl ...

Abstract: In a new blade manufacturing process, manufacturers precisely forge blade billets with the blade suction and the pressure surfaces within tolerance. After that, only two blade edge billets should be machined to the leading- ...

Abstract: A novel air handling unit (AHU) aimed at reducing energy consumption was introduced in this study. In the proposed novel AHU, the heating coil is completely removed, and therefore, no heating coil energy demand is needed. ...

Abstract: In this study, water transport in concrete was investigated using an environmental simulation test system, and the boundary conditions of water transport on the concrete surface are proposed in this paper. The water ...