openacoustics.fem.Fem2D Class Reference

for calculating 2-dimensional sound field with fem More...

List of all members.

Public Member Functions

def elmplot
 simple function for plot triangle element
def triangularElement
 simple function for plot triangle element
def triangularElement2nd
 calculate 2nd order element's K,M matrix, B matrix(for transform cordinate), surface area


Detailed Description

for calculating 2-dimensional sound field with fem

A simple 2-dimensional fem class for calculating sound field with triangle element

Member Function Documentation

def openacoustics.fem.Fem2D.elmplot (   self,
  p1,
  p2,
  p3 
)

simple function for plot triangle element

Parameters:
p1 cordinate vector of first node of element
p2 cordinate vector of second node of element
p3 cordinate vector of third node of element
simple function for plot triangle element

def openacoustics.fem.Fem2D.triangularElement (   self,
  n1,
  n2,
  n3,
  order = 1 
)

simple function for plot triangle element

Parameters:
n1 cordinate vector of first node of element
n2 cordinate vector of second node of element
n3 cordinate vector of third node of element
order order of element
Return values:
K K matrix
M M matrix
B B matrix
S surface area
calculate K,M matrix, B matrix(for transform cordinate), surface area

def openacoustics.fem.Fem2D.triangularElement2nd (   self,
  n1,
  n2,
  n3 
)

calculate 2nd order element's K,M matrix, B matrix(for transform cordinate), surface area

Parameters:
n1 cordinate vector of first node of element
n2 cordinate vector of second node of element
n3 cordinate vector of third node of element
order order of element
Return values:
K K matrix
M M matrix
B B matrix
S surface area
calculate 2nd order element's K,M matrix, B matrix(for transform cordinate), surface area


The documentation for this class was generated from the following file:

Generated on Wed Dec 24 13:58:46 2008 for OpenAcoustics by  doxygen 1.5.5