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Heat Exchanger Learning Apparatus (HELA): Enhancing Engineering Education

The Heat Exchanger Learning Apparatus (HELA) project aims to design and manufacture an educational tool that provides a comprehensive study of heat exchangers and their performance parameters. This apparatus will enable students to understand the functionality and application of heat exchangers through practical experimentation. The project tackles the lack of practical experience in educational institutions due to budget constraints. By utilizing interchangeable components and software for data collection, HELA will enhance thermodynamics education, preparing students for real-world applications in various industries.

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Heat Exchanger Learning Apparatus (HELA): Enhancing Engineering Education

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  1. HeatExchangerLearningApparatus HELA MECT 4275 Senior Design I Team Members: Robert Maduro Adolfo Leyva Ricardo Gonzalez Luis Avila Industry Advisor:Wade Armer Underclassmen:Stephania Delgado Jessica Ocampo Eunice Garcia

  2. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  3. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  4. Objective • Design and manufacture a heat exchanger learning apparatus to provide students with a comprehensive study of heat exchangers and the various parameters that effect their performance.

  5. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  6. What is a Heat Exchanger? • Heat exchangers are devices that provide the flow of thermal energy between two or more fluids at different temperatures. • Functions • Heat a cooler fluid by means of a hotter fluid. • Reduce the temperature of a hot fluid by means of a cooler fluid.

  7. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  8. Background • Heat exchangers are used in a wide variety of applications • Transportation • Electronics • Household • National Defense • Industry • Energy • Farm & Fishery • Environmental Engineering

  9. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  10. Problem • Most educational institutions that offer engineering courses in thermodynamics and who specialize in heat exchangers are only capable of teaching their students the theoretical knowledge. • They do not have the necessary equipment to educate them on the various parameters that effect heat exchangers.

  11. Reasons • The reason that most educational institutions can’t afford to purchase this type of equipment is because of the financial situation • Due to the recession most educational institutions are being subjected to budget cuts

  12. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  13. Goals • Include interchangeable bundles to familiarize students with internal components of a heat exchanger • Use computer software to collect and display data • Incoming fluid will have a temperature difference ranging from 40°F -50°F (5°C - 10°C)during the transfer process • Provide complete set of working drawings for manufacturing and welding processes

  14. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  15. Market Analysis • Company: American Eagle Oilfield Services (SOLTEQ in Malaysia) • Quoted Price: $29,639.00 • Product Name: HE 158C

  16. Market Analysis • Company: Echoscan • Quoted Price: $24,995.00 • Product Name: TD-078

  17. Market Analysis • Company: Hampden Engineering Corporation • Quoted Price: Quote pending • Product Name: H-6850-40

  18. Market Analysis Conclusions

  19. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  20. TEMA - Types • Tubular • Exchanger • Manufacturers • Association

  21. HELA Design Criteria • TEMA Type: A E U Conceptual View

  22. HELA Design Criteria • Components • One pass shell and tube heat exchanger with interchangeable U-tube bundles • Control panel • Two pumps • Two storage tanks • Heat source • Electronic sensors • Measure flow rates, temperatures, and pressures • Portable bench

  23. HELA Design Criteria • Restrictions • Economically feasible • Run off of 110V power supply • Fit into lab room door • Maximum width 2’ 9” • Portable • Casters

  24. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management

  25. Cost Analysis

  26. Outline • Objective • What is a Heat Exchanger? • Background • Problem • Goals • Market Analysis • HELA Design Criteria • Cost Analysis • Project Management • WBS • Gantt Chart • Risk Management

  27. WBS

  28. Risk Management

  29. Questions?

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