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All Journal Teknika: Jurnal Sains dan Teknologi Journal of Economic, Bussines and Accounting (COSTING)
Supriyadi Supriyadi
Politeknik Negeri Bengkalis
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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Analysis resistance and flow patterns of hull catamaran axe bow for tourism boat Romadhoni Romadhoni; Budhi Santoso; Bobi Satria; Supriyadi Supriyadi
Jurnal Teknika Vol 17, No 2 (2021): Available Online in November 2021
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/tjst.v17i2.12552

Abstract

The axe bow type catamaran is a ship used specifically for recreational purposes between Beting Island Aceh, which has two hulls (catamarans). This analysis aims to see a more reductive resistance value that can be used in the Beting Island Aceh  (Rupat) waters. To get the main size of the ship, namely the parent design approach method, which is to find data on the main ship and the same displacement to analyze the value of the ship's resistance. The main data of the ship, namely, LOA=12.20 m, B=4.089 m, H=1.48 m, T=0.62 m, ∆=7.243 tons. The resistance value of the axe bow type catamaran is smaller than the non-axe bow type catamaran, with a difference of 5.92%. Based on the results of running, the engine power of the axe bow type catamaran is 227 HP, while the non-axe bow type catamaran is 241 HP. Catamaran tipe axe bow adalah kapal yang digunakan khusus untuk rekreasi antar Pulau Beting Aceh yang memiliki dua lambung (catamaran). Analisis ini bertujuan untuk melihat nilai resistansi yang lebih reduktif yang dapat digunakan di perairan Pulau Aceh Beting (Rupat). Ukuran utama kapal diperoleh dengan menggunakan metode parent design approach, mencari data kapal induk dan displacement yang sama untuk menganalisa nilai hambatan kapal. Dan didapatkan data utama kapal yaitu LOA=12,20 m, B=4,089 m, H=1,48 m, T=0,62 m, =7.243 ton. Nilai hambatan kapal katamaran tipe axe bow lebih kecil dibandingkan dengan kapal katamaran tipe non axe bow dengan selisih sebesar 5,92%. Berdasarkan hasil running, tenaga mesin catamaran tipe axe bow adalah 227 HP, sedangkan catamaran tipe non axe bow adalah 241 HP.
Analisa Kelayakan Investasi Kapal Katamaran Tipe Axe Bow Untuk Wisata Pulau Beting Aceh (Rupat) Romadhoni Romadhoni; Budhi Santoso; Bobi Satria; Aprizawati Aprizawati; Supriyadi Supriyadi
Journal of Economic, Bussines and Accounting (COSTING) Vol 6 No 1 (2022): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v6i1.4211

Abstract

The AX BOW type catamaran is a ship that is used specifically for recreational purposes between Beting Aceh Island, which has two hulls or catamarans. This design aims to obtain data on ax bow type catamaran tourism boats that are suitable for the Aceh shoal island. This design is intended to see a good performance of resistance, stability, weight, and cost calculations. In this study, the authors analyzed the investment feasibility of the AX Bow catamaran, the main size of the ship, L = 12.20 m, B = 4.089 m, H = 1.48 m, T = 0.62 m, then the process of designing a landing craft boat using Maxurft Modeler Advance. The results of the investment feasibility analysis are declared feasible because the Net Present Value is 0.11% and Profitability Index > 0.11 with a break even point in 3 years of operation and an interest rate of 12% per year on capital loans. Keysword: AXE Bow, investment, tourism, Beting Aceh
Co-Authors Aprizawati Aprizawati Bobi Satria Budhi Santoso Budhi Santoso Romadhoni