DX-1 EE
From Dare
| Line 3: | Line 3: | ||
||Engine Name:||DX-EE | ||Engine Name:||DX-EE | ||
|- | |- | ||
| - | ||Type: ||Solid|- | + | ||Type: ||Solid |
| - | ||Propellant:||KNO3 + Sorbitol|- | + | |- |
| - | Designers: Mark Uitendaal | + | ||Propellant:||KNO3 + Sorbitol |
| - | Daan Maessen | + | |- |
| - | Flown in rockets: CanSat Launcher V2 | + | ||Designers:||Mark Uitendaal |
| - | + | |||Daan Maessen | |
| - | + | |- | |
| - | Tested?: Yes (two static tests + two instrumental tests | + | ||Flown in rockets:||CanSat Launcher V2 |
| - | Documentation: Test report | + | |- |
| + | |||CSL V3 | ||
| + | |- | ||
| + | ||Tested?:||Yes (two static tests + two instrumental tests | ||
| + | |- | ||
| + | ||Documentation:||Test report | ||
| + | |} | ||
Dimensions engine | Dimensions engine | ||
Revision as of 18:39, 27 October 2006
Engine Specification Form (ESF)
| Engine Name: | DX-EE | ||
| Type: | Solid | ||
| Propellant: | KNO3 + Sorbitol | ||
| Designers: | Mark Uitendaal | Daan Maessen | |
| Flown in rockets: | CanSat Launcher V2 | ||
| CSL V3 | |||
| Tested?: | Yes (two static tests + two instrumental tests | ||
| Documentation: | Test report |
Dimensions engine Nozzle: Total length [mm] 62 Length expansion part [mm] 35 Maximum diameter [mm] 70 Length throat [mm] ?? Diameter throat [mm] 18
Bolt holes diameter [mm] * # 4 x 8
Weight [kg]
Casing: Outer diameter [mm] 70 Length [mm] 770 Weight [kg]
Aft-closure: Total length [mm] 54 Maximum diameter [mm] 70 Bolt holes diameter [mm] * # 4 x 10 Weight [kg]
Dimensions propellant grains Components Mix-ratio Outer diameter Inner diameter Length Grain Net Weight [mm] [mm] [mm] [gram] KNO3 -sorbitol 35% - 65% 60 20 100 400
Performance (as designed)
Maximum thrust [N] 1645 Burn time [s] 2.2 Total Impulse [Ns] 2859 Specific Impulse [s] 109 Massa ratio [empty/loaded] 2/3 Maximum pressure [N/m2] 5.48*106 Maximum temperature [C˚] 1520
Test data
Most important data of the test performed in august 2006 (reference: test report):
Maximum thrust [N] 1640 Burn time [ms] 2500 Total Impulse [Ns] 2400 Specific Impulse [s] 102
