1. Combined Heat and Power System
Ryan Christie
Nathan Duray
Cory Donavon
Joseph Mudd
Jason Dikes
Ronald Stepanek
Supreme Manufacturing
11/12/2018

2. Problem Statement
Supreme Manufacturing is dissatisfied with the cost, reliability, and overall efficiency of their current power supply.
11/12/2018
Ryan Christie

3. Mid-Point Review Baseline measurements Heat Recovery System
Heat Exchanger
Oven-blower interface
Blower attachment
Valve system
Control System
Thermal Sensor Network
Servos
Program
Timeline
11/12/2018
Ryan Christie

4. Generator Efficiency Scale measures change in weight
weight to power output in Watts
Generator produces power
Efficiency obtained when compared
11/12/2018
Cory Donavon

5. Baseline measurements
Measured Before Alterations
.31 gal/hour
Exhaust at 405 C
11/12/2018
Joseph Mudd

6. Heat recovery system
11/12/2018

7. Heat Exchanger Design Head Adaptor Main Duct Design Iteration
Given Parameters → Output Length
11/12/2018
Nathan Duray

8. Manufactured Heat Exchanger
11/12/2018
Nathan Duray

9. Manufactured Heat Exchanger
11/12/2018
Nathan Duray

10. Blower attachment
11/12/2018
Joseph Mudd

11. Heat recovery Valves The purpose for the valves Stop air circulation
Controlled by servos
11/12/2018
Jason Dikes

12. Heat recovery Valves
11/12/2018
Jason Dikes

13. Oven- blower interface
Connect blower to oven
Minimize air escaping from side of blower
11/12/2018
Cory Donavon

14. Associated attachments utilized
Corrugated tubing
Associated attachments utilized
Minimize gap within blower
11/12/2018
Cory Donavon

15. Control System
11/12/2018

16. Thermal Sensor Network
11/12/2018
Ryan Christie

17. Implementation specifics developed
Thermocouple wire is calibrated with DAQ and implemented into control system (Arduino)
Implementation specifics developed
Network has been designed…
11/12/2018
Ryan Christie

18. 11/12/2018
Ryan Christie

19. Arduino Input 8 TC Channels Ocean Controls: KTA – 259
All necessary Measurements
Communicates with Arduino
11/12/2018
Ronald Stepanek

20. Arduino Output Data For Analysis on PC Utilizes 3rd Party – Gobetwino
Data Logged PC Free on SD card
Saves For Analysis Later
Utilizes integrated Library
Control Servos and Valves
11/12/2018
Ronald Stepanek

21. Arduino Logic Read Temperatures from KTA - 259 Is oven temp < 104 C
Open HRS valves and activate blower
Is generator temp safe?
Shut down Generator NO
YES
Record Data
11/12/2018
Ronald Stepanek

22. Timeline
11/12/2018
Nathan Duray

23. Questions
11/12/2018