Design and Construction of Flap Type Wave Maker Using Servo-Motor Equipped with The Reducer for Generating Waves in 3-D Wave Tank

Mochammad Meddy Danial, Seno Darmawan Panjaitan, Arfena Deah Lestari, Jasisca Meirany, Teguh Suratman, Muhammad Abqari

Abstract


Laboratory physical models in ocean engineering field are beneficial methods to conduct various research experiments. One of the most important equipment in the ocean engineering laboratory is a wave maker to generate and mimic the actual ocean wave. This research aims to design and construct a wave maker to generate waves on the wave tank with the dimensions of 7.5 m x 15 m x 1 m. The selected type of wave maker is a flap with hinged at the bottom, which is driven by a 3-phase motor 5 HP and gearbox reducer WPA 80 with a ratio of 1:40. The flap was connected to pulley B1-12 by shaft. There are three designs of wave maker system, i.e., stroke length of 0.5 m and the gearbox reducer with ratio 1: 40; stroke length of 0.5 m and the gearbox reducer with vbelt and pulley; stroke length of 0.05 m and the gearbox reducer with ratio 1: 40. The performance of the wave maker shows that the third design is more satisfying and suitable than the two others. However, the absorption structure must be added from both ends of the wave tank to reduce the wave reflection.

Keywords


Flap wave maker design; 3-dimensional wave tank; stroke length analysis

Full Text:

PDF

References


R. Lasabuda, Pembangunan Wilayah Pesisir Dan Lautan Dalam Perspektif Negara Kepulauan Republik Indonesia, J. Ilm. Platax. 1 (2013) 92. https://doi.org/10.35800/jip.1.2.2013.1251.

J. Sudrajat, Potensi dan Problematika Pembangunan Wilayah Pesisir di Kalimantan Barat, J. Soc. Econ. Agric. 2 (2013) 29–41.

T.E. Bhakty, Transmisi Gelombang Pada Kolam Peredam Gelombang Bentuk Kotak Dan Gaya Gelombang Pada Pintu Intake ( Studi Kasus : Saluran Intake PLTGU GELOMBANG BENTUK KOTAK DAN GAYA GELOMBANG PADA PINTU INTAKE ( STUDI KASUS : SALURAN INTAKE PLTGU CILEGON ) Chairul Paot, (2009).

O. Setyandito, H.D. Armono, N. Yuwono, Uji Model Fisik Stabilitas Unit Lapis Lindung Pemecah Gelombang Pelabuhan Sanur, J. Ilm. Desain Konstr. 20 (2021) 139–149. https://doi.org/10.35760/dk.2021.v20i2.5073.

H. Ajiwibowo, PEMODELAN FISIK 3-D PADA FLOATING – TYPE BREAKWATER BREAKWATER, J. Ilmu Dan Teknol. Kelaut. Trop. 10 (2018) 25–34.

Soni Senjaya Efendi, D. Karmen, I.P. Samskerta, D. Junarsa, A.R. Balai, MODEL FISIK 3 DIMENSI TEKNOLOGI PENAHAN PASIR ISIAN DALAM MENGENDALIKAN KEHILANGAN PASIR DI GROIN GA2 – GA3, in: Kolok. Has. Litbang Sumber Daya Air 2013, 2013: pp. 1–11.

L.T.P. Sinaga, Kajian Hidrodinamika Kapal Semi Katamaran Untuk Transportasi Sungai, Maj. Ilm. Pengkaj. Ind. BRIN. 11 (2017) 145–154.

A. Hamid, M. Danial, KEGAGALAN BANGUNAN PELINDUNG PANTAI ( Studi Kasus di Wilayah Pantai Studi Kasus di Wilayah Pantai Utara Kalimantan Barat, in: PIPT UNTAN, Pontianak, 2016: pp. 267–276.

R.J. Cavagnaro, A.E. Copping, R. Green, D. Greene, S. Jenne, D. Rose, D. Overhus, Powering the blue economy: Progress exploring marine renewable energy integration with ocean observations, Mar. Technol. Soc. J. 54 (2020) 114–125. https://doi.org/10.4031/MTSJ.54.6.11.

Y. Liu, Y. Zheng, R. Song, J. Chen, H. Jin, Wave generation characteristic analysis of piston and flap type wave maker with rotary-valve-control vibrator, JVC/Journal Vib. Control. 26 (2020) 1297–1308. https://doi.org/10.1177/1077546319895664.

H. Prayogi, A. Rifai, Kunarso, Rancang Bangun Wave Flume Sederhana Menggunakan Wavemaker Tipe Piston, J. Oseanografi. 5 (2016) 398–405.

R.G. Dean, R.A. Dalrymple, Water Wave Mechanics for Engineers and Scientists, London, 2021.

A. Satriadi, S. Widada, H. Prayogi, Analisa Perhitungan Analitik dan Data Eksperimen Parameter Gelombang pada Wave Flume dengan Wavemaker Tipe Piston, J. Kelaut. Trop. 20 (2017) 30. https://doi.org/10.14710/jkt.v20i1.1351.

Y. Liu, G. Cavalier, J. Pastor, R.J. Viera, C. Guillory, K. Judice, K. Guiberteau, T.A. Kozman, Design and Construction of a Wave Generation System to Model Ocean Conditions in the Gulf of Mexico, Int. J. Energy Technol. 4 (2012) 1–7.

S. Ubair Mustaqeemp, S. UzairMustaqeemp, Study of Dimensional Analysis and Hydraulic Similitude, IJISET-International J. Innov. Sci. Eng. Technol. 8 (2021) 377–383. www.ijiset.com.

Hubert Chanson, The Hydraulics of Open Channel Flow: An Introduction, 2nd Editio, Elsevier, 2004.https://doi.org/10.1061/(asce)0733-9429(2001)127:3(246).

C.A.G. Freire de Souza, H.M. Morishita, Evaluation of a flap type wave generator, Proceeding 17th Int. Congr. Mech. Eng. (2003) 1–9.

I.I. Omorodion, S. Amiebenomo, B.A.A. Ozigi, Effect of under belting a multiple V-belt drive, J. Adv. Sci. Eng. 3 (2020) 9–13. https://doi.org/10.37121/jase.v3i1.72




DOI: http://dx.doi.org/10.12962/j25800914.v7i2.19330

Refbacks

  • There are currently no refbacks.


Contact:

Pusat Publikasi Ilmiah LPPM Instutut Teknologi Sepuluh Nopember
Department of Ocean Engineering
Institut Teknologi Sepuluh Nopember (ITS)
Kampus ITS - Sukolilo
Surabaya 60111 - Indonesia
Phone/Fax: +62-31-592 8105
e-mail: ijoce@its.ac.id
           ijoce.oe.its@gmail.com

 


International Journal of Offshore and Coastal Engineering by Department of Ocean Engineering is licensed under a Creative Commons Attribution 4.0 International.

  Lisensi Creative Commons

Based on a work at https://iptek.its.ac.id/index.php/ijoce/index.

klik4d