Open Access

Table 5

Specifications and operating conditions of VSP models under investigation.

Parameter Value
Number of blades (Z) 4
Blade orbit diameter (D) 0.2 m
Ratio of blade chord to orbit diameter (c/D) 0.2
Ratio of blade thickness to orbit diameter (t/D) 0.024, 0.042
Propeller angular velocity (n) 6 rps
Propeller pitch (e) 0.4, 0.6, 0.8

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