CD Injection Molding I: Navier-Stokes

By Adam Powell

Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA

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State simplifying assumptions which can be made regarding radial injection molding of liquid polycarbonate polymer into a CD mold, and simplify the cylindrical form of the Navier-Stokes equations accordingly.

In Part II the shear stress is calculated based on this velocity profile.

Assignment solution time: 1 hour


Copyright 2003 Adam C. Powell, IV,
Licensed under MIT Open CourseWare

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Researchers should cite this work as follows:

  • Adam Powell (2019), "CD Injection Molding I: Navier-Stokes,"

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