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Table 4 Effect of the number of filaments on concentrations

From: Numerical calculation of temperature, velocity, and species concentration distributions in a hot filament chemical vapor deposition in a reactor using a CH4/H2 mixture

 

Dff = 50 mm (n = 3)

Dff = 33.3 mm (n = 4)

Tmin (K)

554.3572

602.84

Umax (mm/s)

15.23

14.96

CCH3,min (m−3)

2.67×1015

2.78×1015

CCH3,z = 0 (m−3)

5.20×1015

5.22×1015

CH,max (m−3)

2.23×1015

2.16×1015

CH,z = 0 (m−3)

1.29×1015

1.29×1015

CC2H5,min (m−3)

1.79×1015

4.63×1015

CC2H5,z = 0 (m−3)

3.03×1016

3.29×1016