Preliminary Analysis of ROV AF-150114 Movement Using CFD Method (Comutional Fluid Dynamics)

Shanty Labora Manullang; Agus Setiawam; Rizky Irvana; Mercy Patanda

doi:10.12962/j25481479.v8i4.19257

Preliminary Analysis of ROV AF-150114 Movement Using CFD Method (Comutional Fluid Dynamics)

Shanty Labora Manullang, Agus Setiawam, Rizky Irvana, Mercy Patanda

Abstract

This research was carried out with the aim of measuring the effect of the body on the fluid flow that occurs around it and measuring the stress that occurs in the ROV AF-150114 design. The research method uses software with a CFD model approach to analyze the stress that occurs in the designs made. In general, there are three stages that must be passed in a CFD simulation: Pre-processing. Solving and post-processing. What is calculated is the velocity, viscosity and pressure of the water flow around the ROV body. The results obtained show that the balance of the ROV body greatly affects the ability to dive and maneuver during maneuvers. The highest pressure/pressure for fluid flow occurs at the ROV AF-150114 speed of 2.5 m/s with a value 39,825 Pa and the value of viscosity is 10,860 Nm/s². ROV AF-150114 movement test results found that the experiment has a faster movement time speed than the calculation.

Keywords

CFD, Fluid, pressure and body

Full Text:

PDF

References

C. Joochim, R. Phadungthin and S. Srikitsuwan, "Design and development of a Remotely Operated Underwater Vehicle," 2015 16th International Conference on Research and Education in Mechatronics (REM), Bochum, Germany, 2015, pp. 148-153, doi: 10.1109/REM.2015.7380385.

R. L. Wernli and R. D. Christ, “Observation Class ROVs Come of Age,” 2009.

V. Raoult et al., “Remotely operated vehicles as alternatives to snorkellers for video-based marine research,” J. Exp. Mar. Bio. Ecol., vol. 522, 2020

Rahimuddin, H. Hasan, H. A. Rivai, Y. Iskandar, and P. Claudio, “Design of Omni Directional Remotely Operated Vehicle (ROV),” 2018.

R. Jones and J. Drabble, “U.K.’s submarine rescue efforts,” Sea Technol., 1993

L. Bezanson, S. Reed, E. M. Martin, J. Vasquez, and C. Barbalata, “Coupled control of a lightweight ROV and manipulator arm for intervention tasks,” 2017.

S Manullang, A.Pusaka and A.Setiawan, The preliminary of Design and movement of Remptly Operated Vehicle (ROV), IOP Confrence Series : Eart and Enviromental Science, 2020

Jiyun Tu, Guan Heng Yeoh and Chaoqun Liu, “Computational Fluid Dynamic”2008

M.S. Baital, F. Mangkusasmito, M.A. Rahmawaty, “Specification Design and Performances Using Computational Fluid Dynamics for Mini-Remotely Operated Underwater Vehicle”, Jurnal system computer, Vol 14 no 1 June 2022

F. D. Kurniawati and I. K. A. Pria Utama, “An Investigation into the Use of Ducktail at Transom Stern to Reduce Total Ship Resistance,” IPTEK J. Proc. Ser., 2017

Thai Nguyen, D., V. Horák, H. Thu Tran, L. The Nguyen And C. Quang Hoang. A Motion Model for a Complex-Shaped Remotely Operated Underwater Vehicle. Advances in Military Technology, 2020, 15(2), pp. 343-353. DOI 10.3849/aimt.01403.

Abu Sharkh S., Harris M.R., Crowder R.M., Chappel P.H. & Stoll R. L. & Sykulski, J. K., Design consideration for electric drives for the thruster of unmanned underwater vehicles, 6th European Conference on peer Electronics and Application, Sevill

DOI: http://dx.doi.org/10.12962/j25481479.v8i4.19257