Simplex, Complex and Multiplex Elements & Interpolation functions in FEA | feaClass

1. What is Simplex, Complex and Multiplex elements ? ??
2. What is interpolation functions ? ??

[@mohamadehtheshams2527]

Thanks sir ,you explain better than my lecturer

[@opescet4297]

very good presentation. really useful

[@jospimentelM1]

From the general coordinates element formulation to the more convenient isoparametric (eta and theta natural coords.) element formulation. Nice refresher; It is wise for the engineer to know where and for what domain variable each element type suits accordingly.

[@opendeltatech]

Thank you for your very clear video.

[@Fatima-Yahya]

Hi Sir very impressive video .

[@krishnakadiyam2864]

excellent video. But why should sides of multiplex elements be parallel to global coordinate axes?

[@godblessus4931]

Very pleasant handwriting

[@msquare55]

Thank you for appreciation, suggest topic for video

[@pratikpowale9657]

thanks bro....today is my fea paper....tysm

[@msquare55]

Question no. 3 a is in above video.

[@kshinepaul6179]

Very nice explanation brother

[@mohamadehtheshams2527]

sir also Explain relation derivation of shape function in different co-ordinate systems , Please

[@msquare55]

its available in playlist feaClass.

[@mohamadehtheshams2527]

@@msquare55 ok

[@vinodhkumar3459]

Tqqq ❤️👍

[@JitendraYadav-mi3qu]

Please elaborate the difference between multiplex element and rest of the others more clearly llike u have differenciated between simplex and complex(in the last part of this video.

[@santhoshburgula2675]

thank you bro, content, video clarity, and explanation are superb. will you do the whole fea? .if are you going to do keep reply?plz

[@msquare55]

Yes, I am working on videos. See playlist feaClass. Also on which point I should make video plz comment.

[@santhoshburgula7183]

degrees of freedom, boundary conditions, convergence requirements, selection of order for interpolation polynomial, interpolation function by nodal degrees of freedom

[@shivasmart967]

tq bro..

[@JBVerma-lb8lm]

very gud video

[@dineshkale4669]

Thanks...
What is interpolation function for hex element?

[@sssss751]

level hai yr

[@ameraanjumanjum7972]

Sir
How to find out the area of the quadratic shape in 2d

[@msquare55]

You can use Area coordinate method.