Determination of an Optimal Oil Jet Nozzle Layout for Helical Gear Lubrication: Mathematical Modeling, Numerical Simulation, and Experimental Validation

Table 4

Simulation results at different oil jet velocities.

Number	Oil jet velocity (m/s)	The initial temperature (°C)	No lubrication		Oil jet lubrication
			Transient temperature (°C)	Instantaneous temperature rise (°C)	Transient temperature (°C)	Instantaneous temperature rise (°C)
1	20	50	82.35	32.35	66.12	16.12
2	25	50	82.35	32.35	64.83	14.83
3	30	50	82.35	32.35	63.05	13.05
4	35	50	82.35	32.35	64.15	14.15
5	40	50	82.35	32.35	65.38	15.38