Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle

Arttu Heininen; Jussi Aaltonen; Kari T. Koskinen

Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen

Abstrakti

In this paper, an AUV pressure drag simulations with different velocities are presented. The AUV’s main hull is spherical but its instrumental components extend out of the hull, and interfere with the flow. A pressure drag coefficient of a sphere was simulated to decide the used turbulence model (SST k-ω), by comparing simulation results to those found in literature. Then, simulations were done with different velocities to understand the behaviour of the AUV drag coefficient. These results can be used to improve the control system of the AUV and are an important factor in the AUV energy consumption.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 2nd Annual SMACC Research Seminar 2017
Toimittajat	Jussi Aaltonen, Riikka Virkkunen, Kari T. Koskinen, Risto Kuivanen
Julkaisupaikka	Tampere
Kustantaja	Tampere University of Technology
Sivut	53-56
Sivumäärä	4
Vuosikerta	2
ISBN (elektroninen)	978-952-15-4040-0
Tila	Julkaistu - 9 lokak. 2017
OKM-julkaisutyyppi	B3 Vertaisarvioimaton artikkeli konferenssijulkaisussa
Tapahtuma	SMACC Research seminar - Tampere Kesto: 10 lokak. 2016 → …

Conference

Conference	SMACC Research seminar
Kaupunki	Tampere
Ajanjakso	10/10/16 → …

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SDG 7 – Edullinen ja puhdas energia

!!ASJC Scopus subject areas

Mechanical Engineering

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Heininen, A., Aaltonen, J., & Koskinen, K. T. (2017). Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle. teoksessa J. Aaltonen, R. Virkkunen, K. T. Koskinen, & R. Kuivanen (Toimittajat), Proceedings of the 2nd Annual SMACC Research Seminar 2017 (Vuosikerta 2, Sivut 53-56). Artikkeli 14 Tampere University of Technology. http://smacc.fi/wp-content/uploads/2017/11/Proceedings-of-the-2nd-Annual-SMACC-reserch-Seminar-2017.pdf

@inproceedings{736c3a304b9e4934b053ff248c6050cf,

title = "Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle",

abstract = "In this paper, an AUV pressure drag simulations with different velocities are presented. The AUV{\textquoteright}s main hull is spherical but its instrumental components extend out of the hull, and interfere with the flow. A pressure drag coefficient of a sphere was simulated to decide the used turbulence model (SST k-ω), by comparing simulation results to those found in literature. Then, simulations were done with different velocities to understand the behaviour of the AUV drag coefficient. These results can be used to improve the control system of the AUV and are an important factor in the AUV energy consumption.",

keywords = "Drag, Underwater Vehicle, Spherical robot, CFD",

author = "Arttu Heininen and Jussi Aaltonen and Koskinen, \{Kari T.\}",

year = "2017",

month = oct,

day = "9",

language = "English",

volume = "2",

pages = "53--56",

editor = "Jussi Aaltonen and Riikka Virkkunen and Koskinen, \{Kari T.\} and Risto Kuivanen",

booktitle = "Proceedings of the 2nd Annual SMACC Research Seminar 2017",

publisher = "Tampere University of Technology",

note = "SMACC Research seminar ; Conference date: 10-10-2016",

}

Heininen, A , Aaltonen, J & Koskinen, KT 2017, Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle. julkaisussa J Aaltonen, R Virkkunen, KT Koskinen & R Kuivanen (toim), Proceedings of the 2nd Annual SMACC Research Seminar 2017. Vuosikerta 2, 14, Tampere University of Technology, Tampere, Sivut 53-56, SMACC Research seminar, Tampere, 10/10/16. <http://smacc.fi/wp-content/uploads/2017/11/Proceedings-of-the-2nd-Annual-SMACC-reserch-Seminar-2017.pdf>

Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle. / Heininen, Arttu ; Aaltonen, Jussi ; Koskinen, Kari T.
Proceedings of the 2nd Annual SMACC Research Seminar 2017. toim. / Jussi Aaltonen; Riikka Virkkunen; Kari T. Koskinen; Risto Kuivanen. Vuosikerta 2 Tampere: Tampere University of Technology, 2017. s. 53-56 14.

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen

TY - GEN

T1 - Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle

AU - Heininen, Arttu

AU - Aaltonen, Jussi

AU - Koskinen, Kari T.

PY - 2017/10/9

Y1 - 2017/10/9

N2 - In this paper, an AUV pressure drag simulations with different velocities are presented. The AUV’s main hull is spherical but its instrumental components extend out of the hull, and interfere with the flow. A pressure drag coefficient of a sphere was simulated to decide the used turbulence model (SST k-ω), by comparing simulation results to those found in literature. Then, simulations were done with different velocities to understand the behaviour of the AUV drag coefficient. These results can be used to improve the control system of the AUV and are an important factor in the AUV energy consumption.

AB - In this paper, an AUV pressure drag simulations with different velocities are presented. The AUV’s main hull is spherical but its instrumental components extend out of the hull, and interfere with the flow. A pressure drag coefficient of a sphere was simulated to decide the used turbulence model (SST k-ω), by comparing simulation results to those found in literature. Then, simulations were done with different velocities to understand the behaviour of the AUV drag coefficient. These results can be used to improve the control system of the AUV and are an important factor in the AUV energy consumption.

KW - Drag

KW - Underwater Vehicle

KW - Spherical robot

KW - CFD

M3 - Conference contribution

VL - 2

SP - 53

EP - 56

BT - Proceedings of the 2nd Annual SMACC Research Seminar 2017

A2 - Aaltonen, Jussi

A2 - Virkkunen, Riikka

A2 - Koskinen, Kari T.

A2 - Kuivanen, Risto

PB - Tampere University of Technology

CY - Tampere

T2 - SMACC Research seminar

Y2 - 10 October 2016

ER -

Simulating the Drag Coefficient of a Spherical Autonomous Underwater Vehicle

Abstrakti

Conference

YK:n kestävän kehityksen tavoitteet

!!ASJC Scopus subject areas

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