Need Help in Finite Element Analysis
On Aug 2, 2012, at 3:23 PM, Abdul <abdul_fatah22 at yahoo.ca> wrote:
Hi everybody
I need help to solve the following problem in finite element
A field variable f(x,y)=x? y is defined over a rectangle domain
?={K: 0?x?4 , 0?y?6? Given the expression
g=?_(0 0)^(6 4)??X^3 Y dx dy?
And assume the following bilinear interpolation shape functions are used to
discretize the spatial geometric variable x and y:
N1= ? (1-z)(1-e)
N1= ? (1+z)(1-e)
N1= ? (1+z)(1+e)
N1= ? (1-z)(1+e)
Where -1 ? z , e ? 1 for the local coordinates, z & e
Determine the value of g using Guass quadrature numerical integration
method.
Explain any similarity or difference between your answer and the exact
solution.
My apologies but there's a no homework policy on this list -- good luck! Michael
Please advise Thanks to all -- View this message in context: http://r.789695.n4.nabble.com/Need-Help-in-Finite-Element-Analysis-tp4638943.html Sent from the R help mailing list archive at Nabble.com.
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