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by dreamchaser
Wed Mar 06, 2019 2:04 pm
Forum: Tecplot 360 and Focus
Topic: How to calculate the facet normal for a triangle element
Replies: 0
Views: 391

How to calculate the facet normal for a triangle element

Hello, Right now I have a data format file (below) where each row corresponds to a node, and each column corresponds to a variable. Thus, for every three lines, the values for the variables are repeated, since each node of a triangle is assumed to have the same value. I believe this is the triangle ...
by dreamchaser
Sat Jan 05, 2019 12:27 pm
Forum: Analyzer
Topic: Average of two vector fields
Replies: 6
Views: 4355

Re: Average of two vector fields

Hi Chris, I have data that is finite element order. It lists the variables "X","Y",and "Q" where Q is the heat flux for a cylinder. I would like to use Tecplot's Analyze tool and perform an integration of Q to get the total heat load for the cylinder. How can I do this ...
by dreamchaser
Wed Aug 09, 2017 6:19 am
Forum: Tecplot 360 and Focus
Topic: Tecplot Equation Editor (Difference in Adjacent Points)
Replies: 0
Views: 4662

Tecplot Equation Editor (Difference in Adjacent Points)

Hello, I want to know if I can use the tecplot alter equation editor to calculate the difference in adjacent points in a vector. For example, lets say we have x and y coordinates. In MATLAB, I use the built in diff function which gives the difference in distance between adjacent points as : dx=diff(...

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