Using Ansys Fluent Expressions to Simplify Setup and Post-Processing | KETIV Virtual Academy

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Ansys Fluent Expressions allow you to quickly and easily set up complex boundary and cell zone conditions, source terms, material properties, and other elements for your CFD problem. Replace constant, single-valued entries of input conditions with mathematical expressions which can be functions of time, position, or even conditional statements.
These Expressions, which are not the same as User-Defined Functions (UDFs), can be used to replace single-valued entries with functions of time, position, or even conditional statements. All of this can be done easily in the Fluent User Interface, with no need for advanced coding.
Watch this KETIV Virtual Academy session that will be easy to understand and adapt this feature, even if you have no advanced programming experience! We will demonstrate how Fluent Expressions can be used to simplify the assignment of some common types of boundary conditions and post-processing outputs.
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[@ammarlaichi8474]

Thank you for your presentation Pr, Its a good job, I have question about realization of geometry in design modeler, So, when we prepared a 2d axissymmetric circular pipe with a wavy wall, how to defined the equations of the wavy wall? this equation needs to combine of 2 equations because a different shape of wave?

[@KETIVTechnologies]

Hello. KETIV has received your inquiry and is actively working on a response. We apologize for any delay and highly value your engagement. KETIV

[@ammarlaichi8474]

Thank you for answer me, Best regards@@KETIVTechnologies

[@mohamedelfakharany156]

so Can i use this expressions to define mesh motion to specific cell zone or boundaries or can i use this to define mesh dynamic ?? and finally i want to not that you content are very helpful thank you for your effort

[@KETIVTechnologies]

Hello. KETIV has received your inquiry and is actively working on a response. We apologize for any delay and highly value your engagement. KETIV

[@medoabotalb5409]

how to define cell temperature at the centroid in named expression for part

[@KETIVTechnologies]

Hello. KETIV has received your inquiry and is actively working on a response. We apologize for any delay and highly value your engagement. KETIV