## Abstract In this work, we aimed to develop an optimum design for a spider die used for the extrusion of high‐density polyethylene tubes. For this purpose, a computational‐fluid‐dynamics‐based model using the generalized Newtonian approach was employed to investigate the pressure drop, flow, and
✦ LIBER ✦
Design of an extrusion die with a variable choker bar
✍ Scribed by Ping-Yao Wu; Ta-Jo Liu; Hsu-Ming Chang
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 658 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
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Algorithms have been developed for the automatic determination of end-diastolic (EDP) and systolic (SYSP) pressures from left ventricular (LV) pressure waveforms acquired during cardiac catheterization. The algorithms were developed using two independent sets of LV waveforms designated the training