In the enthalpy-porosity technique, the influence of solidification on the molten steel flow velocities is considered, through introducing a source term into the momentum conservation equation of the molten steel. The source term takes the following form: SU = (1 − f ) f3 +e Amush V −...
Silva [31] investigates the possibility of extracting energy from gravity waves by a two-dimensional flapping foil. He points out that the marine propulsion of the flapping foil can absorb energy form sea waves and improve the propulsion performance when the design parameters are correctly maintained...
In the form of correlation matrix lattice, backward and forward prediction error can be expressed as: xm+1 f (t, u) = xm f (t, u) + κm+1(u)A(q, u)xmb(t, u) (25) xm+1b(t, u) = A(q, u)xmb(t, u) + κm+1(u)xm f (t, u) where, E A(q, u)xmb(t, u)...