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tutorials:t18 [2019/08/01 17:05] – [Complimentary files] pwarczoktutorials:t18 [2023/11/10 14:00] (current) – [Plotting the results] pwarczok
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 //This tutorial was tested on\\ //This tutorial was tested on\\
-MatCalc version 6.02 rel 1.003\\+MatCalc version 6.04 rel 1.001\\
 license: free\\ license: free\\
 database: mc_fe.tdb; mc_fe.ddb// database: mc_fe.tdb; mc_fe.ddb//
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 When the calculation has finished, create a new window of type **'(p6) Plot: TTP-diagram'**. In the **'options'** window, expand the **'plots'** section and right-click in the area under **'plot#0'** to show the context menu. Select **'new series'** and choose **'ttp-curve'** from the sub-menu on the right. Next, it is necessary to decide on the type of TTP contours required. The three options are:\\ When the calculation has finished, create a new window of type **'(p6) Plot: TTP-diagram'**. In the **'options'** window, expand the **'plots'** section and right-click in the area under **'plot#0'** to show the context menu. Select **'new series'** and choose **'ttp-curve'** from the sub-menu on the right. Next, it is necessary to decide on the type of TTP contours required. The three options are:\\
   * Absolute: the contours correspond to different values of the phase fraction <nowiki>F$FCC_A1#01_P0</nowiki>.   * Absolute: the contours correspond to different values of the phase fraction <nowiki>F$FCC_A1#01_P0</nowiki>.
-  * Relative: a contour with a value of **'x'** for a particular temperature denotes the time at which the ratio of <nowiki>F$FCC_A1#01_P0</nowiki> to its maximum value at that temperature is equal to **'x'**. The maximum values of <nowiki>F$FCC_A1#01_P0</nowiki> are approximately equal to the equilibrium phase fractions <nowiki>F$FCC_A1#01</nowiki> shown above.+  * Relative: a contour with a value of **'x'** for a particular temperature denotes the time at which the ratio of <nowiki>F$FCC_A1#01_P0</nowiki> to its maximum value at that temperature is equal to **'x'**. The maximum values of F\$FCC_A1#01_P0 are approximately equal to the equilibrium phase fractions F$FCC_A1#01 shown above.
   * Relative max f: in this case, contour values represent ratios of <nowiki>F$FCC_A1#01_P0</nowiki> to its maximum value overall. These contours have a similar form to the **'absolute'** contours, but different numerical values.   * Relative max f: in this case, contour values represent ratios of <nowiki>F$FCC_A1#01_P0</nowiki> to its maximum value overall. These contours have a similar form to the **'absolute'** contours, but different numerical values.
  
-Select **'relative'** from the **'refer to f'** drop-box at the top of the **'options'** window. Then expand the **'series'** section of **'options'**, which should look as shown in the image below. Select the phase FCC_A1#01_P0 from the **'phase'** drop-box and enter **'0.05'** into the **'y-data'** line.+Select **'relative'** from the **'refer to f'** drop-box at the top of the **'options'** window.
  
-{{:tutorials:t18:img:t18_options_for_ttp_2015.png| MatCalc option window}}+{{:tutorials:t18:img:t18_ttp_plot_refer_to_f_6041004.png| MatCalc option window}} 
 + 
 +Then expand the **'series'** section of **'options'**, which should look as shown in the image below. Select the phase **'FCC_A1#01_P0'** from the **'phase'** drop-box and enter **'0.05'** into the **'y-data'** line. 
 + 
 +{{:tutorials:t18:img:t18_options_for_ttp_6050006.png| MatCalc option window}}
  
 Add two more series to show the contours for ratios of 0.5 and 0.95 on the same diagram. The resulting diagram should look like this: Add two more series to show the contours for ratios of 0.5 and 0.95 on the same diagram. The resulting diagram should look like this:
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 ==== Absolute ==== ==== Absolute ====
  
-In the plot below, the contours correspond to different values of the phase fraction <nowiki>F$FCC_A1#01_P0</nowiki>. Note that the higher values are only attained at lower temperatures, because the equilibrium value of <nowiki>F$FCC_A1#01</nowiki> decreases with increasing temperature. The maximum value of <nowiki>F$FCC_A1#01_P0</nowiki> is around 7.8e-3.+In the plot below, the contours correspond to different values of the phase fraction F\$FCC_A1#01_P0. Note that the higher values are only attained at lower temperatures, because the equilibrium value of F\$FCC_A1#01 decreases with increasing temperature. The maximum value of F$FCC_A1#01_P0 is around 7.8e-3.
  
 {{:tutorials:t18:img:t18_ttp_isothermal_absolute_6021003.png| MatCalc plot}} {{:tutorials:t18:img:t18_ttp_isothermal_absolute_6021003.png| MatCalc plot}}
tutorials/t18.1564671930.txt.gz · Last modified: 2019/08/01 17:05 by pwarczok
 
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