2.  Veronica Treviño  Eduardo Palacios  Jhonatan Hernandez  Gabriel Delgado Jr.  Gabriel Delgado Sr. ◦ Other team members  Dr. Demofilo Maldonado  Ruben Salguero  Jesus Huerta  Federico Martinez

3.  Started on November 2010.  Completed in five months.  Mechanical Engineer Profesional Project.  Part of our academic corriculum. o Participate in the 11 th ISR. o Expand our knowledge in engineering. o Open new doors at our university. o DO SOMETHING FUN AND DIFFERENT.

4. Conceptual Designs Conceptual Design A Conceptual Design B Conceptual Design C Construction of Submarine Submarine frame Transmission and direction Security measures Air tank and pop-up buoy Certifications of the contestants Testing of the submarine Competition Participate in the race

5. Evaluation CriteriaParameter of evaluation Relative importance ABC weightKg8933 Number of pieces#10199 Facility of construction A impossible B acceptable C good 8319 Material Cost$10913 Operation facility A impossible B acceptable C good 9399 Comfort A impossible B acceptable C good 8933 Accessibility A none B little accessible C accessible 10333 Security FactorsA none B fulfill10999 Driving facilityA difficult B regular C good8399 439429513 Importance Important8A Very important9B Must10C Evaluation name Bad1 Regular3 Good9

6.  3 layers of fiberglass.  4.28 square meters of superficial area.  Fins are made of fiberglass.  3.5 meters long.  Largest Diameter: 0.6 m.

7.  Two 1:1 ratio helicoidal nylamid gears.  Two 1:5 ratio spur nylamid gears.  NuVinci Planetary CVT transmition.

8.  Initial ratio 1:2.5.  Final ratio 1:8.5.

9.  EAR: 0.3  Pitch: 27°  Two blades.  Design RPM: 145.  Diameter: 600 mm.

10.  Yaw ◦ Structure: steel.  Pitch ◦ Structure: steel.

11.  Access Hatches.  Safety buoy.  Strobe light.  Oxigen tank.  Spare O2 tank.  Good visibility.

12.  Four PADI trained divers.  Three pilots. ◦ All pilots trained rigorously in different sports in order to be in shape for the competition.  Outside water speed: over 300 RPM.  In pool tests to obtain neutral buoyancy in 4 meters.

13.  The budget does not include the competition equipment rental and travel expenses.  Our total budget so far is aprox. ◦ 5000 USD. Sponsor paid (usd) Team paid (usd) Gears4600 Fiberglass components 3500 Steel tubes and frames 1200 Pedals015 Model shipment1300 Bycicle accesories 150 Propeller6800 Polycarbonate shield 700 Safety systems6010 Training11500 Tools10050 Scuba rental for tests 10020 Assorted materials 8020 3315115