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Present killer-whale-ver.1

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To make Family ship based on fish. It is one of the oldest concepts in the world to replicate nature so i’ve chosen Killer Whele.

To make Family ship based on fish. It is one of the oldest concepts in the world to replicate nature so i’ve chosen Killer Whele.

Published in: Design, Travel

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  • 1. Task: DESIGN OFA <FAMILLY> SHIP – one day trip Name: Svetlozar Dimitrov Neykov Date: 22.09.2011 Killer Whale ver. 1 EMSHIP
  • 2. Concept
    • To make Family ship based on fish. It is one of the oldest concepts in the world to replicate nature so i’ve chosen Killer Whele :
  • 3. Concept
  • 4. Concept
  • 5. Sketch
  • 6. Drawings:
  • 7. Drawings:
  • 8. Drawings:
  • 9. Drawings:
  • 10. Drawings:
  • 11. Scantling: JUST KIDDING 
  • 12. Calculations (First Try): First try: Second try of HULL: Project : Killer Whale Designer : Svetlozar Neykov Created by : Svetlozar Neykov Comment : Sinmania@abv.bg Filename : D:EMSHIPfreeshipkiller whale10.fbm   Design length : 7.000 [m] Length over all : 9.667 [m] Design beam : 3.500 [m] Beam over all : 4.675 [m] Design draft : 0.500 [m] Midship location : 3.500 [m] Water density : 1.025 [t/m3] Appendage coefficient : 1.0000
  • 13. Calculations (First Try): Volume properties: Displaced volume : 0.848 [m3] Displacement : 0.870 [tonnes] Total length of submerged body : 6.731 [m] Total beam of submerged body : 1.276 [m] Block coefficient : 0.1976 Prismatic coefficient : 0.0000 Vert. prismatic coefficient : 0.3176 Wetted surface area : 6.923 [m2] Longitudinal center of buoyancy : 8.039 [m] Longitudinal center of buoyancy : 75.127 [%] Vertical center of buoyancy : 0.396 [m] Midship properties: Midship section area : 0.000 [m2] Midship coefficient : 0.0000
  • 14. Calculations (First Try): Waterplane properties: Length on waterline : 6.042 [m] Beam on waterline : 1.276 [m] Waterplane area : 5.342 [m2] Waterplane coefficient : 0.6220 Waterplane center of floatation : 8.412 [m] Entrance angle : 11.864 [degr.] Transverse moment of inertia : 0.504 [m4] Longitudinal moment of inertia : 10.723 [m4] Initial stability: Transverse metacentric height : 0.990 [m] Longitudinal metacentric height : 13.034 [m] Lateral plane: Lateral area : 1.458 [m2] Longitudinal center of effort : 7.653 [m] Vertical center of effort : 0.355 [m]
  • 15. Calculations (First Try): The following layer properties are calculated for both sides of the ship: | Layer | Area | Thickness | Weight | COG X | COG Y | COG Z | | | [m2] | | [tonnes] | [m] | [m] | [m] | |-------------------------|--------|-----------|----------|---------|---------|---------| | Layer 0 | 49.612 | 3.000 | 0.116 | 8.141 | 0.000 | 1.264 | | Semi ellipse rudder 65- | 0.819 | 4.000 | 0.003 | 5.508 | 0.000 | 0.283 | |-------------------------|--------|-----------|----------|---------|---------|---------| Total 50.432 0.119 8.069 0.000 1.237     Sectional areas:   | Location | Area | | [m] | [m2] | |-----------+----------| | 4.900 | 0.000 | | 5.600 | 0.036 | | 6.300 | 0.108 | | 7.000 | 0.264 | | 7.700 | 0.268 | | 8.400 | 0.218 | | 9.100 | 0.160 | | 9.800 | 0.107 | | 10.500 | 0.059 | | 11.200 | 0.011 | | 11.900 | 0.000 | |-----------+----------|
  • 16. Calculations (First Try): NOTE 1: Draft (and all other vertical heights) is measured above the lowest point of the hull! (Z= -0.169) NOTE 2: All calculated coefficients based on actual dimensions of submerged body.
  • 17. Calculations (First Try):
  • 18. Hull Surface concept (First Try):
  • 19. Hull Surface concept (First Try):
  • 20. Hull Surface concept (First Try):
  • 21. SECOND TRY:TOO HEAVY
  • 22. SECOND TRY:TOO HEAVY
  • 23. SECOND TRY:TOO HEAVY
  • 24. FINAL:   PRODUCTION: Materials: Composite Fibreglass Thickness: 3-5mm Density: 2.6 g/cm3   Weight: depends around 200 kg depends of the type construction. Stability: Wings Strength: Scantling Construction: Two main points. First Propeler is mechanical-elastic wing which moves verticaly. Rudder are two upper is mechanical-elastic, down is type of NASA profile. ENGINE: SHOULD BE EXAMINED MORE – IT MUST DO A LOT OF JOB FOR MOVING THE WINGS AND RUDDER. MAYBE ENGINE OF CAR – VOLVO. PLACEMENT IN THE BACK OF THE HULL.
  • 25. FINAL: It can be constructed because – SEE MOVIE ABOUT DOPLHIN BOAT!;) Transport: Can be attached 4wheels and can be pulled from two ropes attached to the front of hull and back of the car. Conclusion: Heavy, Nice hull design, can be used on roads also.
  • 26. FINAL:
  • 27. FINAL:
  • 28. FINAL:
  • 29. FINAL:
  • 30. FINAL:
  • 31. FINAL:
  • 32. FINAL:
  • 33. FINAL:
  • 34. FINAL:
  • 35. FINAL: SO: L=6-7m B=3-4m D=1.5-2m d=0.7-1.3m
  • 36. GOOD BYE!;-)

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