Table 2 Experimental parameters.

From: Optimizing jet pump efficiency via drag reducing polymers and enhanced efficiency definitions

Parameter

Value

Water temperature

24 Co

Water density (ρw)

997 kg/m3

Water dynamic viscosity (µw)

0.0009096 Pa s

Nozzle diameter (Dn)

2.7 mm

Area ratio (R)

0.11169

Density ratio (C)

1

Loss coefficients (Kp, Kd, Km, Kd)

0.7, 0.12, 1.36, 0.43