Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| en:berechnungen:verweilzeit [2024/04/12 13:41] – angelegt admin | en:berechnungen:verweilzeit [2025/07/03 13:34] (aktuell) – cschall | ||
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| ======Residence time====== | ======Residence time====== | ||
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| + | -> [[en: | ||
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| + | For the calculation of the residence time the same conditions as for the calculation of | ||
| + | the melting profile have to be fulfilled. In addition to this the injection time is required | ||
| + | with **PSI**. | ||
| + | |||
| + | **Realization of the theoretical principles** | ||
| + | |||
| + | Up to [[en: | ||
| + | |||
| + | $$\bar{t} = \frac{V}{\dot{V}}$$ | ||
| + | with the channel volume $V$ and the volume flow $\dot{V}$. | ||
| + | |||
| + | The minimum residence time results in: | ||
| + | |||
| + | $$\frac{t_{min}}{\bar{t}}=\frac{\dot{\pi}_m^{0, | ||
| + | |||
| + | with the [[en: | ||
| + | | ||
| + | **PSI only:** As soon as the calculated dwell time is equal to the dosing time, the standstill time and the injection time are added to it. This procedure is continued until the screw peak is reached. | ||
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| + | ===Further topics=== | ||
| + | * [[en: | ||
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