Learning Forum

[gowthamdada]

 

i have to plot velocity vs time graph in cfd post. where can i apply location? it says location in missing bot i plot a yellow line but its not showed in location.

[Keyur Kanade]

You will need a line to plot. For this please create a line using Insert - Location - Line. Then use this line for plot. 

If this is the solution, please mark this as 'Is Solution' to help others on forum 

[gowthamdada]

 

i did the same. but its not appearing here for XY-transient or sequence

but its shows for XY-line type graph

[DrAmine]

You cannot select line for transient chart. Only points are available as you want to plot something against time at certain position.

 

What do you want to do?

[gowthamdada]

velocity vs time chart

[DrAmine]

You can define an expression for length average of the velocity at the line or you create some points along the line and plot the velocity versus time @ the points!

[gowthamdada]

I can't get it. Can you mention any thread or link regarding this if possible

In addition, (from the above mentioned picture) the section named tool going to move after applying the inlet. (Dynamic mesh problem). I have to make a graph for velocity of moving section named as pig against time

[DrAmine]

You can check in the help for the above mentioned suggestions.

For pig Wall: You just define the line or just use the of boundary at it is, create an expression say areaAve(Velocity)@Pig and then use that expression to plot a transient chart. Just look in the help after "Quantitative Function List".

 

[Keyur Kanade]

I overlooked it. As it is transient simulation, you will have to use points as Amine mentioned.