Solid Particle Erosion of Date Palm Leaf Fiber Reinforced Polyvinyl Alcohol Composites

Table 1

Erosion test conditions.

Test parameters
Erodent	Angular silica sand
Erodent size (𝜇m)	200±50
Hardness of silica particle (HV)	1420±50
Impingement angle (𝜃) in degree	15, 30, 45, 60, and 90
Impact velocity (m/s)	48, 70, 82, and 109 (±5)
Erodent feed rate (gm/min)	1.467±0.02
Test temperature	Room temperature
Nozzle to sample distance (mm)	10