The geometrical parameters of a gas-permeable blade and layer of granules on it

Symbols

Values

Units

0.45

m

0.15

m

0.01

m

78

degree

0.2

dimensionless

5 × 10−10

m2

3.75 × 10−5

m

0.09

m

208

s−1

1.2 × 10−3

m

2.675 × 10−3

m

0.6

dimensionless

0.0242

m2

9 × 10−4

m2

0.027

m2

6 × 10−4

m2

1.68 × 104

m