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Page 1: ECS Showcase

Application of Emerging Techniques and Technologies in Rocket Engineering

Titan Rocket Engineering Society

Adrian Iniguez, Pablo Vazquez , Sara Martinez, Raul Perez, Christian Fascio, Jeff Lopez, Irvin Medina

Adrian Iniguez
Make One Slide
Page 2: ECS Showcase

Design Goals-Design, Build, and Launch a

rocket that can reach a target altitude of 10,000 ft. and design a payload that performs a scientific function

-Implement new design and manufacturing methods and technology

-Reduce the amount of commercially bought items used in the final design.

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RequirementsCompetition Requirements-Design should reach a target altitude of 10,000 ft.-Payload must be 10lb.-Payload must not affect trajectory-Structure must house payload

-Structure must be reusable-Deployment of 1st parachute must reduce speed to 75-100 ft/s-Deployment of 2nd parachute must reduce speed to 30 ft/s

Engineering Requirements-Design should reduce the amount of drag-Must house payload without affecting center of mass-Recovery system must deploy parachute upon apogee-Design must be lightweight

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Schedule: Milestones ● Compete, June 14-19, 2016

● Prototype Testing April 19, 2016

● 2nd Progress Report February 5, 2016

● Manufacture February 2, 2016

● 1st Progress Report December 4, 2015

● 3rd Progress Report May 6, 2016

● Systems Integration/ Finalize Assembly, May 5, 2016

● Test Launch, May 14th, 2016

● Bring Home the Gold June 19, 2016

● Research/Design November 5, 2015

● Identify Systems October 1, 2015

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Internal and External Structure

Internal StructureABS for Payload

Polycarbonate for motor housing

Carbon rods

Master MoldProcess 1 and 2

High density foamPrimer

Complete ToolProcess 3 and 4

Carbon Fiber ToolCarbon Fiber Part

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Carbon Fiber Nose Cone and Fins

Design Specifications:Shape: Tangent OgiveLength: 15”Base Length: 4”

Justification for Design:Low Mach NumberLower Coefficient of Drag

Material:High Density FoamCarbon Fiber

Justification for Material:Lightweight overallIncreased Strength and Durability

Design Specifications:Four Fins TrapezoidalRounded Leading Edge

Justification for Design:Lightweight MaterialDurable and High ImpactHigh Thermal Resistance

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Propulsion ● Total Impulse

○ 1,157 lb-s● Fuel Weight

○ 8.6 lb● 304 Stainless Steel Nozzle/ Forward Closure

Manufacturing Motor Housing 1 Grain Burn Test

Page 8: ECS Showcase

Payload

Payload Items

● Payload is an atmospheric monitoring system

○ Consists of a linear actuator, airtight vial, raspberry pi, two power sources , and GoPro

● Rails allow the placement and removal of the payload to be done quickly

● Linear actuator will activate after apogee and drogue parachute deployment to seal a sample of air.

● Gas sensor will measure propane , hydrogen, and LPG (liquified petroleum

● GoPro records video footage on ascent/descent

● Real Time GPS Tracking through ( BRB GPS Transmitter) BRB=Big Red Bee

Page 9: ECS Showcase

Recovery System• Dual Deployment

– low drift/low impact• 3D Printing• Harness Material: Kevlar

– High tensile strength (352,000 psi)

– Flame resistant (800-900°F Decomp. Temp)

– Low stretch (4.1% Break Elongation)

• Mathematical Sewing Pattern• Hemispherical Shape

– Adopted from recent SOYUZ TMA-18M spacecraft descent

• Ground Testing – Parachute deployment: Successful

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Results and Discussion Predicted Simulation Results:

Altitude: 9983.89 ft.Max Velocity: 769.51 ft./s

Mach Number: 0.78 Static Margin: 1.67

Total Cd: 0.45

What these results mean:We reached a competitive altitude for IREC

Velocity and safety values are within acceptable parameters

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Page 12: ECS Showcase

Launch with Us

California State University, FullertonCSUFTRES.COM - [email protected]


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