Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods

Hélio Corrêa da Silva Junior; Fillipe Rocha Esteves; João Lucas Dozzi Dantas; Alceu José dos Santos Moura; Walfrido Nivaldo Barnack Neto; Rubens Cavalcante da Silva; André Mitsuo Kogishi; Ricardo Sbragio

doi:10.1007/978-981-15-4624-2_35

Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods

Hélio Corrêa da Silva Junior, Fillipe Rocha Esteves, João Lucas Dozzi Dantas, Alceu José dos Santos Moura, Walfrido Nivaldo Barnack Neto, Rubens Cavalcante da Silva, André Mitsuo Kogishi^*, Ricardo Sbragio

^*Corresponding author for this work

Naval Architecture, Ocean And Marine Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

Abstract

In a joint project of the Brazilian Navy (CTMSP) and the Institute for Technological Research (IPT), the propeller of a DARPA Suboff based AUV was designed applying lifting line theory and manufactured. This paper presents the comparison of propeller tip vortex properties obtained on cavitation tunnel tests and numerical simulations, both in open water conditions. It represents an important issue in terms of propeller efficiency and acoustic investigation. The experiments were carried out at IPT’s facilities, in where thrust and torque were measured and the velocity field was registered using Particle Image Velocimetry (PIV), in order to obtain the vortex distribution pattern. The numerical approach consisted of simulating the propeller using RANS turbulence model in ANSYS^® CFX and StarCCM+^® finite-volume software. These simulations were performed separately by CTMSP-team and IPT-team, respectively. Numerical methods were capable of estimate the total loads and vorticity values on the tip vortex regions, however there are limitations in reproduce the vortex geometry as measured by the PIV apparatus.

Original language	English
Title of host publication	Practical Design of Ships and Other Floating Structures
Subtitle of host publication	Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I
Editors	Tetsuo Okada, Yasumi Kawamura, Katsuyuki Suzuki
Place of Publication	Cham, Switzerland
Publisher	Springer
Pages	580-596
Number of pages	17
ISBN (Electronic)	9789811546242
ISBN (Print)	9789811546235, 9789811546259
DOIs	https://doi.org/10.1007/978-981-15-4624-2_35
Publication status	Published - 6 Oct 2020
Event	14th International Symposium on Practical Design of Ships and Other Floating Structures, PRADS 2019 - Yokohama, Japan Duration: 22 Sept 2019 → 26 Sept 2019

Publication series

Name	Lecture Notes in Civil Engineering
Volume	63 LNCE
ISSN (Print)	2366-2557
ISSN (Electronic)	2366-2565

Conference

Conference	14th International Symposium on Practical Design of Ships and Other Floating Structures, PRADS 2019
Country/Territory	Japan
City	Yokohama
Period	22/09/19 → 26/09/19

Keywords

AUV
CFD
DARPA suboff
PIV
tip vortex
propellers
ship propulsion
ships
turbulence modeling
velocity imaging
cavitation tunnel tests
numerical methods

Access to Document

10.1007/978-981-15-4624-2_35

Cite this

Junior, H. C. D. S., Esteves, F. R., Dantas, J. L. D., Moura, A. J. D. S., Neto, W. N. B., da Silva, R. C., Kogishi, A. M., & Sbragio, R. (2020). Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods. In T. Okada, Y. Kawamura, & K. Suzuki (Eds.), Practical Design of Ships and Other Floating Structures: Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I (pp. 580-596). (Lecture Notes in Civil Engineering; Vol. 63 LNCE). Springer. https://doi.org/10.1007/978-981-15-4624-2_35

Junior, Hélio Corrêa da Silva ; Esteves, Fillipe Rocha ; Dantas, João Lucas Dozzi et al. / Tip vortex comparison of a DARPA suboff AUV propeller : experimental and numerical methods. Practical Design of Ships and Other Floating Structures: Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I. editor / Tetsuo Okada ; Yasumi Kawamura ; Katsuyuki Suzuki. Cham, Switzerland : Springer, 2020. pp. 580-596 (Lecture Notes in Civil Engineering).

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title = "Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods",

abstract = "In a joint project of the Brazilian Navy (CTMSP) and the Institute for Technological Research (IPT), the propeller of a DARPA Suboff based AUV was designed applying lifting line theory and manufactured. This paper presents the comparison of propeller tip vortex properties obtained on cavitation tunnel tests and numerical simulations, both in open water conditions. It represents an important issue in terms of propeller efficiency and acoustic investigation. The experiments were carried out at IPT{\textquoteright}s facilities, in where thrust and torque were measured and the velocity field was registered using Particle Image Velocimetry (PIV), in order to obtain the vortex distribution pattern. The numerical approach consisted of simulating the propeller using RANS turbulence model in ANSYS{\textregistered} CFX and StarCCM+{\textregistered} finite-volume software. These simulations were performed separately by CTMSP-team and IPT-team, respectively. Numerical methods were capable of estimate the total loads and vorticity values on the tip vortex regions, however there are limitations in reproduce the vortex geometry as measured by the PIV apparatus.",

keywords = "AUV, CFD, DARPA suboff, PIV, tip vortex, propellers, ship propulsion, ships, turbulence modeling, velocity imaging, cavitation tunnel tests, numerical methods",

author = "Junior, {H{\'e}lio Corr{\^e}a da Silva} and Esteves, {Fillipe Rocha} and Dantas, {Jo{\~a}o Lucas Dozzi} and Moura, {Alceu Jos{\'e} dos Santos} and Neto, {Walfrido Nivaldo Barnack} and {da Silva}, {Rubens Cavalcante} and Kogishi, {Andr{\'e} Mitsuo} and Ricardo Sbragio",

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doi = "10.1007/978-981-15-4624-2_35",

language = "English",

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series = "Lecture Notes in Civil Engineering",

publisher = "Springer",

pages = "580--596",

editor = "Tetsuo Okada and Yasumi Kawamura and Katsuyuki Suzuki",

booktitle = "Practical Design of Ships and Other Floating Structures",

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Junior, HCDS, Esteves, FR, Dantas, JLD, Moura, AJDS, Neto, WNB, da Silva, RC, Kogishi, AM & Sbragio, R 2020, Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods. in T Okada, Y Kawamura & K Suzuki (eds), Practical Design of Ships and Other Floating Structures: Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I. Lecture Notes in Civil Engineering, vol. 63 LNCE, Springer, Cham, Switzerland, pp. 580-596, 14th International Symposium on Practical Design of Ships and Other Floating Structures, PRADS 2019, Yokohama, Japan, 22/09/19. https://doi.org/10.1007/978-981-15-4624-2_35

Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods. / Junior, Hélio Corrêa da Silva; Esteves, Fillipe Rocha; Dantas, João Lucas Dozzi et al.
Practical Design of Ships and Other Floating Structures: Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I. ed. / Tetsuo Okada; Yasumi Kawamura; Katsuyuki Suzuki. Cham, Switzerland: Springer, 2020. p. 580-596 (Lecture Notes in Civil Engineering; Vol. 63 LNCE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

TY - GEN

T1 - Tip vortex comparison of a DARPA suboff AUV propeller

T2 - 14th International Symposium on Practical Design of Ships and Other Floating Structures, PRADS 2019

AU - Junior, Hélio Corrêa da Silva

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AU - Dantas, João Lucas Dozzi

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AU - Neto, Walfrido Nivaldo Barnack

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AB - In a joint project of the Brazilian Navy (CTMSP) and the Institute for Technological Research (IPT), the propeller of a DARPA Suboff based AUV was designed applying lifting line theory and manufactured. This paper presents the comparison of propeller tip vortex properties obtained on cavitation tunnel tests and numerical simulations, both in open water conditions. It represents an important issue in terms of propeller efficiency and acoustic investigation. The experiments were carried out at IPT’s facilities, in where thrust and torque were measured and the velocity field was registered using Particle Image Velocimetry (PIV), in order to obtain the vortex distribution pattern. The numerical approach consisted of simulating the propeller using RANS turbulence model in ANSYS® CFX and StarCCM+® finite-volume software. These simulations were performed separately by CTMSP-team and IPT-team, respectively. Numerical methods were capable of estimate the total loads and vorticity values on the tip vortex regions, however there are limitations in reproduce the vortex geometry as measured by the PIV apparatus.

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KW - turbulence modeling

KW - velocity imaging

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Junior HCDS, Esteves FR, Dantas JLD, Moura AJDS, Neto WNB, da Silva RC et al. Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods. In Okada T, Kawamura Y, Suzuki K, editors, Practical Design of Ships and Other Floating Structures: Proceedings of the 14th International Symposium, PRADS 2019, September 22-26, 2019, Yokohama, Japan- Volume I. Cham, Switzerland: Springer. 2020. p. 580-596. (Lecture Notes in Civil Engineering). doi: 10.1007/978-981-15-4624-2_35

Tip vortex comparison of a DARPA suboff AUV propeller: experimental and numerical methods

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