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Research Journal of Science and Technology
Year : 2017, Volume : 9, Issue : 4
First page : ( 626) Last page : ( 632)
Print ISSN : 0975-4393. Online ISSN : 2349-2988.
Article DOI : 10.5958/2349-2988.2017.00106.1

Deriving Shape Functions for 12-noded quartic serendipity element and verified two verification conditions

Reddaiah P*

Professor of Mathematics, Global College of Engineering and Technology, Kadapa, Andhra Pradesh, India

*Corresponding Author E-mail: reddaiah123@yahoo.co.in

Online published on 12 June, 2018.


In this paper, I derived shape functions for 12-noded quartic serendipity element by using natural Co-ordinate system and also I verified two verification conditions for shape functions. First verification condition is sum of all the shape functions is equal to one and second verification condition is each shape function has a value of one at its own node and zero at the other nodes. For computational purpose we use Mathematica 4 Software [3].



Serendipity quartic element, Natural Co-ordinate system, Shape functions, 12-noded, Mathematica 4 Software.


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