4.2.15.2. PFEMElementCompressible

element('PFEMElementCompressible', eleTag, *eleNodes, rho, mu, b1, b2, <thickness, kappa>)

Create a PFEM compressible element, which is a fluid element for FSI analysis.

eleTag (int)	tag of the element
eleNodes (list (int))	A list of four element nodes, last one is middle node
rho (float)	fluid density
mu (float)	fluid viscosity
b1 (float)	body body acceleration in x direction
b2 (float)	body body acceleration in y direction
thickness (float)	element thickness (optional)
kappa (float)	fluid bulk modulus (optional)