Chemistry Reference
In-Depth Information
Fig. 3.16
Rate of linear
pyrolysis (burning) of the
components of a model solid
propellant in the chemical arc
versus the width of the gap
between the pyrolysis
surfaces for the PMMA
(
1
)-AP (
2
) system and for the
PMMA (
3
)- AP + 4wt%
CuO (
4
)system
U
, mm/s
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.5
1.0
1.5
2.0
2.5
mm
Fig. 3.17
Rate of linear
pyrolysis in the chemical arc
versus the width of the gap
between the pyrolysis
surfaces for the PMMA
(
1
)-AP (
2
) system and for the
PMMA (
3
)- AP + 1wt%
CuO (
4
)system
mm/s
0.30
0.25
0.20
0.15
0.10
0.05
0.5
1.0
1.5
2.0
2.5
3.0
mm
mm/s
0.30
0.25
0.20
Fig. 3.18
Rate of linear
pyrolysis in the chemical arc
versus the width of the gap
between the pyrolysis
surfaces for the PMMA
(
1
)-AP (
2
)system,forthe
PMMA + 5wt% Fe
2
O
3
(
3
)- AP (
4
) system, and for
the PMMA + 10 wt% Fe
2
O
3
(
5
)-AP (
6
)
0.15
0.10
0.05
0.5
1.0
1.5
2.0
2.5
3.0
mm
