A novel method of fabricating functionally graded extruded composite materials is proposed for propellant applications using the technology of continuous processing with a Twin-Screw Extruder. The method is applied to the manufacturing of grains for solid rocket motors in an end-burning configuration ...
et al. Optimizing Twin Tunnel Excavation: Machine Learning and Algorithmic Solutions for Surface Settlement Reduction. Indian Geotechnical Journal, 2025. DOI:10.1007/s40098-025-01180-z 21. Wu, M., Zhao, Z., Cai, G. Improving the interpretation of undrained shear strength from piezocone ...
The power characteristics is a linear relationship between the dimensionless volumetric throughput and the power consumption, which can be described using axial intersects B1and B2(similarly to the pressure curve) (76,96). Over the past years, we have created a database of the most common twin-...
The ABS was mixed with glass fibre in a twin-screw extruder, and then granulated into small pellets. These pellets were then fed into a single screw extruder and extruded into a filament. The glass fibres were found to reduce the flexibility of the resulting filament and make it impossible ...
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