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P14414 P3 Arborloo wind resistance test stand

P14414 P3 Arborloo wind resistance test stand. Greg Hyde Raymond Zheng Joseph Rojano Katie Bentley Lori Liebman. Overview. Team Introductions What is an Arborloo? Why is the stand important? Project Statement Project Summary Customer & Engineering Requirements Project Plan

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P14414 P3 Arborloo wind resistance test stand

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  1. P14414P3 Arborloo wind resistance test stand Greg Hyde Raymond Zheng Joseph Rojano Katie Bentley Lori Liebman

  2. Overview • Team Introductions • What is an Arborloo? • Why is the stand important? • Project Statement • Project Summary • Customer & Engineering Requirements • Project Plan • Stakeholders • Summary

  3. Team Introductions

  4. What is an arborloo? • Ecological outhouse • Pit dug & supports in place • Arborloo set up • Arborloo removed &tree planted • Combat deforestation in Haiti

  5. Why is the stand important? • Wind resistance during Type I hurricanes • Test collapsibility of arborloo • Ensure safety in case of dislodgement • Why is this a Senior Design project? • Engineering skillset required to ensure all objectives are met • CFD, Force Analysis, Safety Engineering, Modeling, Cost Efficiency • Set foundation for which all future arborloo designs can be tested off of

  6. Project statement The primary objective of this project is to design a scale model and a full-size test stand that will help determine the wind resistance of various arborloo designs. The scale model test stand should replicate the forces experienced by a Class I hurricane, and the results should be easily comparable to the lower speed, full-size results. Both test stands should allow for safe testing of various arborloo sizes, shapes, and materials.

  7. Project statement • Create test rig & procedure for scale testing • Simulate Type I hurricanes • Measure wind speed, forces • Create test procedure for full size testing • Recommendations for future design of arborloos

  8. Project Summary Objectives/Scope: • Determine the appropriate fluid and scale needed to replicate a Class I hurricane • Design a test stand than can be used for multiple different arborloo designs and configurations • Demonstrate reliable and repeatable results Deliverables: • Scale model and full-size test set-up and procedure • Test Plan • Means of comparing results from scale model and full-size testing • Design drawings and Bill of Materials • Assembly instructions • Clearly documented test results

  9. Project Summary Expected Project Benefits: • Arborloo designs can be tested to find the optimal design to be used in Haiti • Test stand can be used by other senior design groups to evaluate their arborloo designs Assumptions & Constraints: • Budget: $800 • Scale model must utilize existing fluid flow analysis equipment in KGCOE, while keeping current set-ups intact • Test stand must protect surrounding people and infrastructure from flying debris

  10. Project Summary Issues & Risks: • Project Understanding and Digesting By Team • Understanding of Class I hurricanes • Determining critical locations to measure moment and forces • Available Resources • Obtaining Resources • Order Parts/Hardware • Lead Time • Software • Modeling arborloo designs with CFD software • Sensors • Using and collecting data from sensors • Determining appropriate sensor types

  11. Customer Requirements • Demonstrate reliability and repeatability • Simulate wind speeds and forces of a Class 1 hurricane • Protect users and bystanders while testing • Protect other infrastructure and equipment from damage • Allow for different shapes and materials to be tested and compared • Allow for different weights and centers of gravity to be tested and compared • Utilize existing equipment while keeping current set-ups intact • Be creative in a manner for compact storage • Provide easy to read instructions on how to assemble and use in a safe manner • Is low cost (Budget <800) • Can be set up by 2 people • Can be set up and taken down quickly • Long lifespan

  12. Engineering requirements • Measure fluid speed range • Record Time • Measure forces at base/tie downs • Storage volume • Set up time of test rig • Required technicians to set up • Safely contain all flying debris that may occur • Cost of entire system • Cost of most expensive component • Lifespan • Percent of students that can safely assemble the test rig

  13. House of quality Most Important Requirements • Safely contain all flying debris that may occur (18.8%) • Measure forces at base/tie downs(12.8%) • Record fluid speed range (12.2%) • Record time (11.7%)

  14. Project Plan

  15. Stakeholders Sarah Brownell Senior Design Owners Builders Dr. Thorn

  16. Summary • Team Introductions • What is an Arborloo? • Why is the stand important? • Project Statement • Project Summary • Customer & Engineering Requirements • Project Plan • Stakeholders

  17. Questions?

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