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I know that, in analytical fluid mechanics, potential flows could be used to model obstacles, for example sink and source solution combined together, could eventually give the effect of a solid surface as an airfoil in fluid flow. It seems there is an example here:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.youtube.com/watch%3Fv%3D6GjWCnHP3lc&ved=2ahUKEwjcvNeK8oTjAhUFzqQKHY8rC4EQt9IBMBB6BAgLEBE&usg=AOvVaw1J-H4z8Wn8919XqZ9OHRk6

But in ANSYS Fluent, I've no idea how to model solid objects, although what I've already mentioned, could lead you to get some ideas on your question.

1. https://econengineering.com/software-solution/ansys/

2. https://www.ansys.com/Products/Fluids/ANSYS-Fluent

3. ://www.ansys.com/academic

https://pdfs.semanticscholar.org/0ba4/1cd049af7117fec1f99280f221001300d98d.pdf

https://www.youtube.com/watch?v=wHGj_GZXS6Q

https://events.prace-ri.eu/event/156/contributions/24/attachments/89/139/Fluent-Intro_14.5_WS02_Discrete_Phase.pdf

I am working on fluent with porous media, simulation blood flow in an artery . My promble is to calculate inrtial resistance , if any one have an idea.

Thanks in advanced

Insert as nano fluid

You can use two phase flow in ANSYS module

Solid particles can be introduced to the fluid flow in Ansys-Fluent by activation the discrete phase model and using on the available injection tools