Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction

Marcus Alberth Talahatu; Sunaryo

Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction

Marcus Alberth Talahatu
, Sunaryo
, Warjito
, Yanuar

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

The surface viscous liquid is one of fish's resistance reduction elements. The fish surface is covered with viscous liquid, which is considered to reduce the resistance. As compared with a solvent, a certain polymer solution of several ppm to several hundred ppm offers substantially reduced turbulent frictional resistance. The relationship between the Tom's effect and reduction of viscosity resistance is described. The purpose of this research is to study the drag reduction in resistance of catamaran model by slime monepterus albus solution in wall. The catamaran model with hull L = 1.8 m, B = 0.32m and T = 0.12 m pulled by electric motor which the motor speed can be varied. The ship model resistance is measured by load cell anemometer. The difference of friction coefficient is expressed as a reduction in friction drag. The results shows the drag reduction about 4-7%.

Original language	English
Title of host publication	RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012
Subtitle of host publication	Developments in Ship Design and Construction
Pages	117-121
Number of pages	5
Publication status	Published - 2012
Event	International Conference on Ship and Offshore Technology: Developments in Ship Design and Construction, ICSOT Indonesia 2012 - Ambon, Indonesia Duration: 7 Nov 2012 → 8 Nov 2012

Publication series

Name	RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction

Conference

Conference	International Conference on Ship and Offshore Technology: Developments in Ship Design and Construction, ICSOT Indonesia 2012
Country/Territory	Indonesia
City	Ambon
Period	7/11/12 → 8/11/12

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

Talahatu, M. A., Sunaryo, Warjito , & Yanuar (2012). Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction. In RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design and Construction (pp. 117-121). (RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction).

Talahatu, Marcus Alberth ; Sunaryo, ; Warjito et al. / Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction. RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design and Construction. 2012. pp. 117-121 (RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction).

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title = "Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction",

abstract = "The surface viscous liquid is one of fish's resistance reduction elements. The fish surface is covered with viscous liquid, which is considered to reduce the resistance. As compared with a solvent, a certain polymer solution of several ppm to several hundred ppm offers substantially reduced turbulent frictional resistance. The relationship between the Tom's effect and reduction of viscosity resistance is described. The purpose of this research is to study the drag reduction in resistance of catamaran model by slime monepterus albus solution in wall. The catamaran model with hull L = 1.8 m, B = 0.32m and T = 0.12 m pulled by electric motor which the motor speed can be varied. The ship model resistance is measured by load cell anemometer. The difference of friction coefficient is expressed as a reduction in friction drag. The results shows the drag reduction about 4-7\%.",

author = "Talahatu, \{Marcus Alberth\} and Sunaryo and Warjito and Yanuar",

year = "2012",

language = "English",

isbn = "9781629930381",

series = "RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction",

pages = "117--121",

booktitle = "RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012",

note = "International Conference on Ship and Offshore Technology: Developments in Ship Design and Construction, ICSOT Indonesia 2012 ; Conference date: 07-11-2012 Through 08-11-2012",

}

Talahatu, MA, Sunaryo, , Warjito, & Yanuar 2012, Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction. in RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design and Construction. RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction, pp. 117-121, International Conference on Ship and Offshore Technology: Developments in Ship Design and Construction, ICSOT Indonesia 2012, Ambon, Indonesia, 7/11/12.

Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction. / Talahatu, Marcus Alberth; Sunaryo, ; Warjito et al.
RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design and Construction. 2012. p. 117-121 (RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction

AU - Talahatu, Marcus Alberth

AU - Sunaryo, null

AU - Warjito, null

AU - Yanuar, null

PY - 2012

Y1 - 2012

N2 - The surface viscous liquid is one of fish's resistance reduction elements. The fish surface is covered with viscous liquid, which is considered to reduce the resistance. As compared with a solvent, a certain polymer solution of several ppm to several hundred ppm offers substantially reduced turbulent frictional resistance. The relationship between the Tom's effect and reduction of viscosity resistance is described. The purpose of this research is to study the drag reduction in resistance of catamaran model by slime monepterus albus solution in wall. The catamaran model with hull L = 1.8 m, B = 0.32m and T = 0.12 m pulled by electric motor which the motor speed can be varied. The ship model resistance is measured by load cell anemometer. The difference of friction coefficient is expressed as a reduction in friction drag. The results shows the drag reduction about 4-7%.

AB - The surface viscous liquid is one of fish's resistance reduction elements. The fish surface is covered with viscous liquid, which is considered to reduce the resistance. As compared with a solvent, a certain polymer solution of several ppm to several hundred ppm offers substantially reduced turbulent frictional resistance. The relationship between the Tom's effect and reduction of viscosity resistance is described. The purpose of this research is to study the drag reduction in resistance of catamaran model by slime monepterus albus solution in wall. The catamaran model with hull L = 1.8 m, B = 0.32m and T = 0.12 m pulled by electric motor which the motor speed can be varied. The ship model resistance is measured by load cell anemometer. The difference of friction coefficient is expressed as a reduction in friction drag. The results shows the drag reduction about 4-7%.

UR - https://www.scopus.com/pages/publications/84889775893

M3 - Conference contribution

AN - SCOPUS:84889775893

SN - 9781629930381

T3 - RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction

SP - 117

EP - 121

BT - RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012

T2 - International Conference on Ship and Offshore Technology: Developments in Ship Design and Construction, ICSOT Indonesia 2012

Y2 - 7 November 2012 through 8 November 2012

ER -

Talahatu MA, Sunaryo , Warjito , Yanuar. Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction. In RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design and Construction. 2012. p. 117-121. (RINA, Royal Institution of Naval Architects - International Conference on Ship and Offshore Technology, ICSOT Indonesia 2012: Developments in Ship Design ad Construction).

Biopolymer of monepterus albus slime on catamaran model wall for turbulent drag reduction

Abstract

Publication series

Conference

UN SDGs

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