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Published byElijah Wilcox Modified over 9 years ago
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Expand upon knowledge base developed from Panther 1 solid rocket launch (6/28/06) Enhance relationship and training opportunities between Florida Tech, Space Florida, Air Force, and other Universities Launch first hybrid rocket from Cape Canaveral Air Force Station (CCAFS) 2
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Develop a hybrid rocket compliant with Air Force safety directives Launch from CCAFS Obtain hybrid rocket trajectory data for NASA’s Universal Controls Analysis Tool (UCAT) program 3
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Develop a safe hybrid propulsion system Test fire propulsion system utilizing 6-DOF Motor Thrust Stand Build or modify a 6-DOF Inertial Measurement Unit (IMU) Develop an approved recovery system Launch to an agreed upon altitude and flight trajectory Expand roadmap and lessons learned incorporating procedures needed to launch hybrids from CCAFS 4
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Demonstrate complete compliance with 45 th Space Wing safety requirements to launch at CCAFS Develop and submit Safety Plan to University Safety Office (USO) Test fire the propellant using the test stand to gain an accurate model for launch
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6 Rocket design is tentative and dimensions are not set. Driving factors include:
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OxidizersAdvantagesDisadvantages Nitrous Oxide (N 2 O) Widely available, inexpensive, non-toxic, self- pressurizing Less efficient that other oxidizers Liquid Oxygen (O 2 ) Very efficient oxidizer, can be self- pressurizing, non-caustic Difficult support structure, exotic insulation required Hydrogen Peroxide (H 2 O 2 ) Efficient oxidizer, ignites on contact with many fuels Caustic, difficult to obtain required concentrations 7 3 oxidizers and fuels considered during the design phase Nitrous Oxide and HTPB were selected for their ease of manufacture and safety properties FuelsAdvantagesDisadvantages Hydroxy- Terminated Polybutadiene (HTPB) Available as resin, relatively high regression rate Thermal decomposition causes difficulties with combustion modeling High-Density Polyethylene (HDPE) Easily machined and obtained Low regression rate PolystyreneEasily machined, inexpensive Potentially more brittle than HDPE, research is currently underway
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8 PHASE 1: First test fireDescriptionAmount Motor All parts needed to construct motor used for static test firings$357.17 Fuel Materials for building fuel grains$217.00 Ground Support Equipment Equipment needed to support launch$470.18 TOTAL $1044.35
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9 Pro E Model of the Motor Testing Apparatus
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10 Apparatus to test the propulsion system on the 6 Degree of Freedom Thrust Stand
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11 Used to mold the HTPB resin into correct shape
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12 Nozzle was created from solid block of granite Extra Safety Precautions were taken when lathing the material
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13 Created from aluminum Separates oxidizer tank from combustion chamber
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Fall: Conduct multiple static test fires Continue discussion with 45 SW Finalize motor specifications Finalize payload design Design recovery system Spring: Conduct live test fire(?) Finalize talks with 45 SW Assemble final rocket Launch Publish results…obtain glory 14
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