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Garlock Expansion Joint (MSDI-P1367)

Garlock Expansion Joint (MSDI-P1367). Systems Design Review January 11 th , 2013. P13671 Members. Left to Right: Allison Feinberg (Member) Sam Kulpinski (Member) Don Thompson (Member) Wayne Evans (Customer) Elspeth Ochs (Member) Joe Harkins (Team Lead) Danny McCormick (Member)

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Garlock Expansion Joint (MSDI-P1367)

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  1. P13671 - Garlock Expansion Joint Garlock Expansion Joint (MSDI-P1367) Systems Design Review January 11th, 2013

  2. P13671 - Garlock Expansion Joint P13671 Members Left to Right: Allison Feinberg (Member) Sam Kulpinski (Member) Don Thompson (Member) Wayne Evans (Customer) Elspeth Ochs (Member) Joe Harkins (Team Lead) Danny McCormick (Member) Dr. Jason Kolodziej (Faculty)

  3. P13671 - Garlock Expansion Joint Customer Needs

  4. P13671 - Garlock Expansion Joint Project Specifications

  5. P13671 - Garlock Expansion Joint House of Quality

  6. P13671 - Garlock Expansion Joint Risk Assessment

  7. P13671 - Garlock Expansion Joint Functional Decomposition

  8. P13671 - Garlock Expansion Joint System overview

  9. P13671 - Garlock Expansion Joint System Functions • Major Subsystem Components: • Fluid • Tank, Tubing & Piping • Pump • Heating Components • Actuation & EJ Mount

  10. P13671 - Garlock Expansion Joint System Overview

  11. P13671 - Garlock Expansion Joint System Fluid

  12. P13671 - Garlock Expansion Joint PEW Chart

  13. P13671 - Garlock Expansion Joint Preliminary Fluid Selection • Dowtherm G • Temperature Range – 20°F - 675°F • Cost – Unknown (Dr. Kandlikar said less than $5/gal) • Availability – Needs to be ordered (awaiting response from supplier) • Low viscosity • Low Thermal Conductivity • Non-Toxic

  14. P13671 - Garlock Expansion Joint Tank, tubing & Piping

  15. P13671 - Garlock Expansion Joint PEW Chart - Tank

  16. P13671 - Garlock Expansion Joint PEW Chart – Tank Insulation

  17. P13671 - Garlock Expansion Joint Preliminary Selections • High Temp Fiberglass + Rigid Foam • Enables high temperature fiberglass to be on the hot surface of the tank • Have cheaper foam to add extra insulation and prevent unwanted heat loss

  18. P13671 - Garlock Expansion Joint Pump Selection

  19. P13671 - Garlock Expansion Joint PEW Chart

  20. P13671 - Garlock Expansion Joint Preliminary Pump Selection • Gear Pump • Maximum temperature up to 500°F • Maximum Pressures 250 to 500 PSI • Maximum Flow rates from 20 to 120 GPM • Fluid Compatible • Small foot print (approximately 1ft3 before motor) • Maximum 1800RPM

  21. P13671 - Garlock Expansion Joint Heating Components

  22. P13671 - Garlock Expansion Joint PEW Chart

  23. P13671 - Garlock Expansion Joint Preliminary Selection • Cartridge Heaters • Using multiple smaller heaters helps increase power potential and thus decrease time to heat the fluid • Relatively low cost per Watt (~ $0.03/Watt) • Using multiple heaters allows for even distribution of temperature • Drill holes in sides of tank to attach heaters

  24. P13671 - Garlock Expansion Joint Power Requirement Cp Fluid = 1.878 KJ/kg*K ρ Fluid = 973.25 kg/m3 Volume (30 gal) = .114 m3 ΔTemp = 200°C Time = 1 hr = 3600 s

  25. P13671 - Garlock Expansion Joint Actuation Components & EJ Mounting Technique

  26. P13671 - Garlock Expansion Joint PEW Chart

  27. P13671 - Garlock Expansion Joint Preliminary Selection

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