Numerical simulation of piercing using FEA with damage and SPH method

Integrated product development and lifecycle management in building production – A case study for logistic of mortar distribution in building sites

“…Few of them are the 3DEXPERIENCE–PLM®, ARAS Soft®, and SIEMENS Teamcenter® PLM. Such tools can offer computational support to develop a product using the principles mentioned above, have the agility for designing manufacturing processes; this may help in improving the ability of different teams working on product development to reach their desired goals [ 23 , 24 ].…”

Modified variable mass incompressible SPH method for simulating internal fluid flows

“…It is noticeable that the corrective term is used only in the Eq. (15) and not in the correction step of Eq. (6) because of the consistency of Navier-Stokes equation in the Lagrangian framework.…”

“…Since the Eqs. (8,15) employ Neumann boundary conditions for pressure, a compatibility constraint must be satisfied to have a unique solution. This constraint relates the source term of the PPE to the Neumann boundary conditions through the divergence theorem, i.e.…”

“…) in Eq. (15). Since homogeneous Neumann boundary conditions for the pressure are used to construct A, there exists a constant vector, f, in the left null space of A, i.e., Ac = 0 = A T f = f T A. Multiplying Eq.…”

“…In recent years, the SPH method has gradually matured over time into a suitable tool for computational fluid dynamics because of its flexibility to simulate complex problems [9][10][11][12][13][14][15][16]. However, compared with the finite difference (FD) or finite volume (FV) methods, SPH is still a relatively novel method in computational fluid dynamics and its shortcomings are still being improved [17][18][19][20][21].…”