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Task: DESIGN OFA <FAMILLY> SHIP – one day trip Name: Svetlozar  Dimitrov Neykov Date: 22.09.2011 Killer Whale ver. 1 EMSHIP
Concept ,[object Object]
Concept
Concept
Sketch
Drawings:
Drawings:
Drawings:
Drawings:
Drawings:
Scantling: JUST KIDDING 
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:MSHIPreeshipiller 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
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
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]
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 |  |-----------+----------|
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.
Calculations (First Try):
Hull Surface concept (First Try):
Hull Surface concept (First Try):
Hull Surface concept (First Try):
SECOND TRY:TOO HEAVY
SECOND TRY:TOO HEAVY
SECOND TRY:TOO HEAVY
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.
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.
FINAL:
FINAL:
FINAL:
FINAL:
FINAL:
FINAL:
FINAL:
FINAL:
FINAL:
FINAL: SO:  L=6-7m B=3-4m  D=1.5-2m d=0.7-1.3m
GOOD BYE!;-)

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Present killer-whale-ver.1

  • 1. Task: DESIGN OFA <FAMILLY> SHIP – one day trip Name: Svetlozar Dimitrov Neykov Date: 22.09.2011 Killer Whale ver. 1 EMSHIP
  • 2.
  • 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:MSHIPreeshipiller 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.
  • 18. Hull Surface concept (First Try):
  • 19. Hull Surface concept (First Try):
  • 20. Hull Surface concept (First Try):
  • 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.
  • 35. FINAL: SO: L=6-7m B=3-4m D=1.5-2m d=0.7-1.3m