Streamlined Capsule Design

Team: 

  • David Marchessault, BS. Mechanical Engineering
  • Craig Martland , BS. MS. Mechanical Engineering
  • Andrew McGarey, BS. Mechanical Engineering
  • Diego Rivas, BS. Mechanical Engineering
  • Kevin Stanley, BS. Mechanical Engineering
  • Yiannis Levendis, PhD (Advisor)

 

Problem: Develop a method to distribute liquid nitrogen from a safe zone to forest fires and overcome radiative and convective effects during delivery

Design Solution: Design of a streamlined capsule to be dropped at strategic points in the fire area, with a fin pattern to induce rotation from lift force and eject liquid nitrogen prior to contact to the ground fire

For: Senior Capstone Project

 

Final Deliverable Summary

Premise: the work presented below only includes work that I was involved in, but does not cover the entire extent of the capstone. The process presented below is backed up with substantial calculations that are not shown in the summary below. For a full report please contact me directly.

 

Variable OverviewScreen Shot 2016-09-14 at 10.11.57 PM.png

Design Iteration

Screen Shot 2016-09-14 at 10.12.38 PM.png

 

Target Approach

Screen Shot 2016-09-14 at 10.12.50 PM.png

 

Analytical Prediction – Rotational Speed vs Fluid Rise

Screen Shot 2016-09-14 at 10.15.11 PM.png

 

Spin Testing

Screen Shot 2016-09-14 at 10.15.37 PM.png

 

Fluid Rise vs Rotation

Screen Shot 2016-09-14 at 10.15.51 PM.png

Screen Shot 2016-09-14 at 10.16.03 PM.png

 

Transport and Drop Design Mechanism

Screen Shot 2016-09-14 at 10.16.22 PM.png

 

 

 

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