Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal ARIKA Archipelago Engineering
Obed Metekohy
Universitas Pattimura
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Archipelago Engineering

 1 
ANALISA PENGARUH KARAKTERISTIK TEKNIS DESAIN TERHADAP PROSES SETTING KAPAL PUKAT CINCIN DI MALUKU Obed Metekohy
ALE Proceeding Vol 2 (2019): Archipelago Engineering (ALE)
Publisher : Fakultas Teknik Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ale.2.2019.9-14

Abstract

Abstrak Rancangan kapal perikanan tangkap pukat cincin tradisional, mempunyai banyak kendala teknis dalam mengoperasiankan alat tangkap. Proses manover kapal dalam formasi lingkaran dengan kecepatan optimal untuk mengejar pergerakan ikan yang akan ditangkap sambil melemparkan jaring dalam proses setting alat tangkap banyak dipengaruhi oleh faktor karakteristik teknis rancang bangun kapal. Stabilitas kapal yang diharapkan dapat menjamin kontinyutas pengoperasian penangkapan pada saat setting, hauling dan pursing sering menjadi kendala, sehingga operasional penangkapan harus dihentikan, untuk menghindari terjadinya resiko kecelakaan dilaut. Penelitian ini bertujuan menganalisa pengaruh karakteristik teknis desain ukuran utama kapal terhadap stabilitas pada saat setting.Hasil pengukuran menunjukkan stabilitas dinamis kapal pada saat setting bergantung pada kecepatan setting dan rasio B/D. Pada kecepatan 5.37 knot danrasio B/D = 2.14, kecepatan pembalik kapal adalah 7 detik kemudian kapal terus mengalami kemiringan sampai pada sudut maksimum 9°. Hasil penelitian menunjukkan bahwa kemiringan kritis pada saat setting tejadi pada kapal-kapal dengan nilai rasio ukuran B/D kapalnya lebih kecil 0.79 % dari standar teknis desain perkapalan, akan mengalami sudut oleng yang besar dan membahayakan kapal pada kecepatan diatas 8 knot.
ANALISIS PARAMETER STABILITAS KAPAL UNTUK MENINGKATKAN OPERASIONAL PENANGKAPAN KAPAL PUKAT CINCIN DI PERAIRAN LAUT BANDA Obed Metekohy
ALE Proceeding Vol 4 (2021): Archipelago Engineering (ALE)
Publisher : Fakultas Teknik Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ale.4.2021.23-29

Abstract

The fishing operation of ring trawlers in Banda Sea waters is a promising potential with abundant fish stocks. However, fishing ground conditions with extreme weather greatly affect fishing operations because they are not supported by adequate fishing facilities. In general, ring trawlers are made in a traditional way, with hereditary experience. The shipbuilding greatly affects the operational characteristics of fishing, especially when setting fishing gear, pulling nets with catches from the sea, and when ships departing to and returning from the fishing grounds. This study aims to analyze the stability parameters of the ship so that it can improve fishing operations and ensure the safety of fishermen. The method used in this research is descriptive method. Analysis of the stability parameters refers to the design regulations of the Fish vessel. The results showed that the characteristic parameters of the ratio of the width and height of the deck (L/B) were 93%, GM 62.23%, TR 35.55% less than the technical design standards so that it greatly affected the stability of the ship during fishing operations.
Co-Authors