Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- en:menue_grafik [2025/06/11 18:14] – angelegt admin
+++ en:menue_grafik [2025/09/01 14:04] (aktuell) – [Graphical Representation of Measurements and Regression Profiles] neelest
@@ Zeile 1: / Zeile 1: @@
 ======Menu Graphics======
+===== Graphical Representation of Measurements and Regression Profiles =====
+For any material there are different types of material data that can be shown in
+diagrams. These are:
+  * Viscosity
+  * Thermal conductivity
+  * Enthalpies
+  * Densities / spec. Volumes
+There are different options for the graphical representation:
+  - Graphical display of the measurement values
+  - Graphical display of the profile based of the repression profiles
+  - Display of the measurement values and the regression profiles
+If neither a regression profile nor a series of measurements is available, no diagram
+can be generated.
+If there are measurement values for a type of material data (e.g. viscosity) these are
+shown (item 1. or 3.). If model parameters are available – either entered manually or
+determined by means of a regression – the regression profile is shown as well. The
+equation for an approximate curve results from:
+  * the material data which has been entered manually or
+  * the regression result and its relating measurements (of the material type)
+It is important to note that each measurement series belongs to a specific measurement type and each regression is performed on the basis of exactly one measurement type. (In this case, measurement type refers to a data set that includes, for example, three curves at different temperatures for viscosity).
+PAM offers the option of scaling existing graphs. To do this, select the //Scale axis// function in the //Diagram// menu item.
+{{ :en:rex310_en_087a.png?nolink |}}
+{{ :en:rex310_en_087b.png?nolink |}}
+In the dialogue box shown on the right, you can now adjust the intervals for the x-axis and y-axis. To do this, however, you must first activate the
+checkboxes next to the dialogue box.