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MatE 454 Jeopardy

MatE 454 Jeopardy. Constituent Materials 1. Constituent Materials 2. Composite Laminates. Laminate Plate Theory. Potpourri and Processing. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500.

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MatE 454 Jeopardy

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  1. MatE 454 Jeopardy

  2. Constituent Materials 1 Constituent Materials 2 Composite Laminates Laminate Plate Theory Potpourri and Processing $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500

  3. Final Jeopardy!!! Category: Composite Laminates

  4. Final Jeopardy List all of the “special laminate” categories for this composite (theta=45 deg). What is ...

  5. Final Jeopardy • Balanced • A16= A26=0 • Symmetric • Bij=0 • Quasi-isotropic • [A] independent of orientation

  6. Constituent Materials 1 For $100 Two of the three different common precursors for carbon fibers What are ...

  7. PAN • Mesophase Pitch • Rayon Back to Game

  8. Constituent Materials 1 For $200 Kevlar is an example of this type of fiber What is ...

  9. Aramid Fiber Back to Game

  10. Constituent Materials 1 For $300 Two general types of this material are: boron oxide containing and boron oxide free What is ...

  11. E-glass Back to Game

  12. Constituent Materials 1 For $400 There are two general types of this class of materials: cross-linked (formed by a condensation polymerization) and thermoplastic (formed by an addition polymerization)? What are ...

  13. Polyimide Resins Back to Game

  14. Constituent Materials 1 For $500 This is the most widely used polymer in structural composites What is ...

  15. Unsaturated Polyester Resin Back to Game

  16. Constituent Materials 2 For $100 This is the basic chemical structure of an epoxide group on all epoxy resins What is ...

  17. Back to Game

  18. Constituent Materials 2 For $200 Three examples of mid- and/or high temperature thermoplastic resins used in structural FRPs What are ...

  19. Back to Game

  20. Constituent Materials 2 For $300 This is coating that is applied to the surface of glass fibers to prevent abrasion between fibers and to improve coupling with the polymer matrix What are ...

  21. Size Back to Game

  22. Constituent Materials 2 For $400 The polymerization of these resins is a result of the formation of triazine rings through their –OCN functional groups. What are ...

  23. Cyanate Esters Back to Game

  24. Constituent Materials 2 For $500 Identify the general structure below What is ...

  25. Bismaleimide Resin Back to Game

  26. Potpourri For $100 This diagram is a tool that can be helpful in describing the isothermal curing process for thermosetting resins What is

  27. Time-temperature transformation diagram Back to Game

  28. Potpourri For $200 The weight of the polymer in grams extruded during a 10 minute test is this (abbreviated MFI). What is ...

  29. Melt flow index Back to Game

  30. Potpourri For $300 This is the relationship between and What is ...

  31. Back to Game

  32. Potpourri For $400 Calculate the B-matrix for the following laminate (thickness of each ply is 1 mm, and theta=45 deg). What is ...

  33. Symmetric, so: Bij=0 Back to Game

  34. Potpourri For $500 List two common failure theories for a composite lamina What are ...

  35. Maximum Stress Theory • Maximum Strain Theory • Tsai-Wu Failure Theory Back to Game

  36. Composite Laminates For $100 List the plyes in order from the tool for the following laminate [50/±(0/30)/5]S What are ...

  37. [50/±(0/30)/5]S • 50, 0, 30, 0, -30, 5, -30, 0, 30, 0, 50 Back to Game

  38. Composite Laminates For $200 A laminate where for every +θ ply there is another at -θ What is ...

  39. Balanced Laminate Back to Game

  40. Composite Laminates For $300 Pairs of layers of opposite orientation but the same material and thickness symmetrical w.r.t .middle surface of laminate. What is ...

  41. Antisymmetric Laminate • Example: [+θ /- θ /+ θ /- θ] Back to Game

  42. Composite Laminates For $400 A [0, 60, -60] lay-up is this type of laminate What is ...

  43. Quasi-isotropic Back to Game

  44. Composite Laminates For $500 This picture is an example of … What is ...

  45. Shear-extension coupling Results when 16 and 26 terms of Qbar matrix are nonzero Back to Game

  46. Laminate Plate Theory For $100 Definition for the principal material direction (1, 2, 3) What is ...

  47. 1, 2, and 3 direction where 1 is the fiber direction, 2 is in plane transverse and 3 is out of plane Back to Game

  48. Laminate Plate Theory For $200 For plane stress (thin samples), these terms are zero in the equation below: What is ...

  49. σ13= σ23= σ33=0 Back to Game

  50. Daily Double

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