Simulated melt conveying characteristics of three-dimensional curved channels in generic, multi-flighted single-screw extruders

Excel file containing numerical simulation results for the dimensionless flow rate, the dimensionless dissipation rate, and the dimensionless average shear rate in confined curved screw channels (without clearance). The design space covers a comprehensive range of screw channel shapes and operating conditions present in both conventional and multi-flighted, high-performance single-screw extruders. The simulation results are already grouped into suitable subsets for developing data-driven models. Depending on the particular task, however, further processing of the data may be required.