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Mini Baja-Dynamometer Final Presentation

Mini Baja-Dynamometer Final Presentation. Group Members In Suk Kang Jong Min Park Academic Advisor Sung Yi Industry Advisor PSU Mini-Baja Date: May 25 2005. Executive summary. Design Requirements Design Concepts & Evaluation Final Design Design Evaluation. Introduction.

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Mini Baja-Dynamometer Final Presentation

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  1. Mini Baja-DynamometerFinal Presentation Group Members In Suk Kang Jong Min Park Academic Advisor Sung Yi Industry Advisor PSU Mini-Baja Date: May 25 2005

  2. Executive summary • Design Requirements • Design Concepts & Evaluation • Final Design • Design Evaluation

  3. Introduction • What is a Dynamometer? - Measuring mechanical force especially the output power of a engine. • Why need a Dynamometer? - Finding right balance between torque and RPM. - Effective testing the vehicle

  4. Power and Torque Curve

  5. Design Requirements • Safety - Strong enough to endure 20(lb*ft) torque - Shielding to protect the operator • Cost of production -Total cost shall be less than $500. • Accuracy - Getting the torque curve in ± 5% error.

  6. Design Concepts • Inertia Dynamometer • Inexpensive • Accurate • Portable

  7. Final Concept Main Components • Frame • Sprockets and chain • Flywheel • Sensor

  8. Design Evaluation (Vibration)

  9. Design Evaluation (Stress)

  10. Design Evaluation (Deformation)

  11. Conclusion • Overall Assessment • Recommendations

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