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Preliminary Design Review Presentation Tarleton State University NASA USLI 2012-2013

Preliminary Design Review Presentation Tarleton State University NASA USLI 2012-2013. Presentation Outline. Team Introduction. Mission Summary. Science Mission Directorate Payload Vehicle Recovery. Vehicle Overview. Vehicle Dimensions. 108 inches total length 5.525 inch outer diameter

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Preliminary Design Review Presentation Tarleton State University NASA USLI 2012-2013

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  1. Preliminary Design Review Presentation Tarleton State University NASA USLI 2012-2013

  2. Presentation Outline

  3. Team Introduction

  4. Mission Summary • Science Mission Directorate Payload • Vehicle • Recovery

  5. Vehicle Overview

  6. Vehicle Dimensions • 108 inches total length • 5.525 inch outer diameter • 33.5 pounds

  7. Vehicle sections Nose Cone Upper Body Airframe Payload Housing Booster Section

  8. Elliptical Nose Cone Dimensions • 13 inch long total • 5.5 inch shoulder Material • Fiberglass

  9. Ballast System • Washers • Bulkheads • Apogee Altitude Control

  10. Upper Body Airframe Dimensions • 28 inches long • 0.075 inches thick Material • Fiberglass

  11. Payload Housing Structure Dimensions • 36 inches long • 0.125 inches thick Material • Clear Acrylic

  12. Booster Section Dimensions • 36 inches long • 0.075 inches thick Materials • Fiberglass

  13. Fins

  14. Static Stability margin Center of Gravity • 65.667 inches from the tip of the nose Center of Pressure • 79.738 inches from the tip of the nose Stability margin • 14.071 inches or 2.55 calibers of body width

  15. Vehicle Safety Verification and Testing • Structure Testing • Lab Prototyping • Low Altitude Flights • Dual Deployment Testing • Force of Impact Testing • Full Scale Flights • Timed Assemblies

  16. Motor Trade and Selection

  17. Motor Selection Cesaroni L1720-WT-P • Rail Exit Velocity 76 ft/s • 2.95 inch diameter • Total impulse of 831 lbf -s • Estimated apogee at 5345 ftunballasted • 738 ft/s max velocity • 2.15 second burn time

  18. 12:1 Thrust to Weight Ratio

  19. Vehicle Verification and Testing

  20. Recovery

  21. Recovery Verification and Testing

  22. Dual Deployment Drogue Parachute • 5280 feet AGL • 63 ft/s Main Parachute • 500 feet AGL • 13 ft/s

  23. Avionics Bays • Copper mesh shielding Black Powder Wells Altimeters GPS

  24. Deployment Altimeters Selection

  25. Deployment Altimeter Wiring

  26. Maximum Landing Velocity

  27. Calculating Minimum Diameter of Main Parachute

  28. Main Parachute Selection

  29. Drift For Main Parachute

  30. Maximum Drift For Drogue

  31. Minimum Drogue Parachute Diameter

  32. Drogue Parachute Selection

  33. Recovery Components

  34. Kinetic Energy

  35. Weather Cocking

  36. Landing Radius

  37. Payload

  38. SMD Payload • Atmospheric Data Gathering • Autonomous Real-Time Camera Orientation System (ARTCOS) • Video Recording • Clear Housing • Moving Towards PCB

  39. Payload Framework Solar Irradiance and UV Sensors ARTCOS Circuit Board Video Camera LCD Screen

  40. Atmospheric Data Gathering

  41. Precision of Instrumentation

  42. Autonomous Real-Time Camera Orientation System (ARTCOS)

  43. Payload PCB Schematics

  44. Scoring Altimeter • Adept A1E

  45. Payload Verification and Testing

  46. Budget

  47. Cost of Vehicle and Payload

  48. Budget Summary

  49. Educational Outreach Project Goal To reach 2,500 students Highlight Project minimum was reached on the first day of the project >100 students Major events Star Party November 9th Science Olympiad February 23

  50. Project Outline

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