Utilization of Open-Source OpenFOAM Code to Examine the Hydrodynamic Characteristics of a Linear Jet Propulsion System with or without Stator in Bollard Pull Condition

Table 13

Torque force calculated for the linear jet system in bollard pull mode.

Type of system	(rpm)	Pressure torque for rotor	Viscous torque for rotor	Torque		10
Without stator	60	0.28663	0.0021	0.289	1.52989499	15.2989
	600	10.6028	0.0443	10.65	0.56421527	5.64215
	900	24.0976	0.0916	24.19	0.56971001	5.6971
With stator	60	0.28665	0.0021	0.289	1.53001216	15.3001
	600	12.2604	0.052	12.31	0.65246798	6.52468
	900	26.1867	0.1361	26.32	0.61996261	6.19963