Numerical investigations were conducted on the mixing efficiency of resonant acoustic (RAM) technology using a high-viscosity mixture under vertically forced vibrations. The density distribution was analyzed for high-melting explosive (HMX) and trinitrotoluene (TNT). effects time, amplitude, frequency, fill level, vessel geometry evaluated to determine their influence blend homogeneity process....

Rheological Properties Such as Viscosity (η), Shear Stress (τ), and Torque (M) of the mixtures of (HTPB) with Octagon (HMX), Hexogen (RDX), and 2, 6 Diamino-4-Phenyl-1, 3, 5 Triazine (DAPTA) mixtures were measured. The experimental design was arranged for three factors at two levels (High and low levels). Temperature of the mixture (°C), Speed of the stirrer (rpm), Mixing Time (minutes) have be...

The vertex operators Hm act on the Hall-Littlewood polynomials HX; t] with the property that HmHX; t] = H (m;;) X; t]. We present a combinatorial rule for computing the action of Hm on the schur function basis which interpolates the Pieri formula for multiplication by hmX] and the schur function vertex operator. This rule suggests the existence of an operator on column strict tableaux of conten...