499I110-P Data (RASP)
Accuracy of this data file:
|
This File |
Certified |
± |
Diameter |
38 mm |
38 mm |
= |
Length |
606 mm |
606 mm |
= |
Prop. Weight |
327 g |
327 g |
= |
Total Weight |
824 g |
824 g |
= |
Avg. Thrust |
116.2 N |
108.5 N |
+7% |
Max. Thrust |
240.0 N |
162.6 N |
+48% |
Total Impulse |
450.4 Ns |
499.7 Ns |
−10% |
Burn Time |
3.9 s |
4.6 s |
−16% |
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File Notes
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Raw Data
;
; West Coast Hybrid motor
; prepared for WestCoast/Scott Harrison by
; Andrew MacMillen NAR 77472 9/13/02
;
; based on CAR thrust curves & cert letters
; since the cert letters and test curves don't agree
; the data is hand entered data points from CAR thrust curves
; NOX weight calc'd at 90 deg. F; 0.5469 gm/cc; 984 psi
; compiled with RockSim5 EngEdit
;
; within 2-3 percent for total impulse, peak and average thrust
; accurate thrust profile
;
; NOTE: NOT WCH, CAR, TMT OR NAR APPROVED
;
; West Coast Hybrids I110
;
I110H 38.0 606.00 0 0.32700 0.82400 WCH
0.05 240.00
0.38 200.00
0.76 182.00
1.14 160.00
1.52 142.00
1.90 125.00
2.23 113.00
2.66 71.00
3.04 44.00
3.42 29.00
3.78 22.00
4.00 0.00
;
You can also download the raw data points as a CSV file.