Quadrature C
This models a bar impacting a water surface. File quadrature_C.k is Eulerian with 1st order advection and a single material for the water. *INITIAL_VOID_PART command is used to model the space above the water surface. Three quadrature points are used for the coupling. Download is available in the download section of this document.
Keywords
*CONSTRAINED_LAGRANGE_IN_SOLID *CONTROL_ALE *CONTROL_TERMINATION *CONTROL_TIMESTEP *DATABASE_BINARY_D3PLOT *ELEMENT_SOLID *END *EOS_GRUNEISEN *INITIAL_VELOCITY_GENERATION *INITIAL_VOID_PART *KEYWORD *MAT_NULL *MAT_RIGID *NODE *PART *SECTION_SOLID *SET_PART_LIST *TITLE
Reduced Input
*KEYWORD *TITLE FSI quadrature *CONSTRAINED_LAGRANGE_IN_SOLID 3,1,1,0, 3,4,2,1 *CONTROL_ALE 0,1,1,-1.0 *INITIAL_VOID_PART 1 *CONTROL_TERMINATION 0.07 *CONTROL_TIMESTEP 0.0,0.7 *DATABASE_BINARY_D3PLOT 0.002 *MAT_NULL 1,1000.,-1.0+11,0.0 *EOS_GRUNEISEN 1,100. *MAT_RIGID 2,30000.,2.0+11,0.0 *SECTION_SOLID 1,12 *SECTION_SOLID 2,0 *PART 1,1,1,1 *PART 2,1,1,1 *PART 3,2,2 *INITIAL_VELOCITY_GENERATION 3,2,0.,0.,-5.,0. *SET_PART_LIST 1 1,2 *NODE $ *ELEMENT_SOLID $ *END
Figures
Animated Result
