ANALISIS ENGINE PROPELLER MATCHING PROPULSI KAPAL IKAN TRADISIONAL DENGAN PTO GENERATOR
Keywords:ship propulsion, engine propeller matching, PTO generator, engine overload.
AbstractThis paper presents an analysis of power take off (PTO) generator connected to main engine and its effects to engine overload and ship speed. The purposes of research is to determine the safe operation of PTO generator by adjusting the ship speed. The PTO generator is a generator coupled with main engine to drive a cooling machine. The analysis of engine propeller matching method is used to determine the working points of ship propulsion coupled with PTO generator. The results of simulation show that the output power of main engine decreases by 8.4% of maximum continuous rating (MCR) point with the maximum speed is 5.4 knots. When it is connected to PTO generator, the output power of main engine does not decrease. It can be operated to MCR point with the maximum speed is 5.1 knots.
M. A. Julianto, E., Jamiâ€™in, Desain Compound System Blast Freezer dan Cold Storage untuk Peningkatan Performance Refrigeration. 2005.
E. Dermawan, S. Syawaluddin, M. R. Abrori, N. Nelfiyanti, and A. I. Ramadhan, â€œAnalisa Perhitungan Beban Kalor Dan Pemilihan Kompresor Dalam Perancangan Air Blast Freezer Untuk Membekukan Adonan Roti,â€ Tek. Eng. Sains J., vol. 1, no. 2, pp. 141â€“144, 2017.
J. B. Dima, M. V. Santos, P. J. Baron, A. Califano, and N. E. Zaritzky, â€œExperimental study and numerical modeling of the freezing process of marine products,â€ Food Bioprod. Process., vol. 92, no. 1, pp. 54â€“66, 2014.
I. P. Lakshmisha, C. N. Ravishankar, G. Ninan, C. O. Mohan, and T. K. S. Gopal, â€œEffect of freezing time on the quality of Indian mackerel (Rastrelliger kanagurta) during frozen storage,â€ J. Food Sci., vol. 73, no. 7, pp. S345â€“S353, 2008.
F. Cuesta, I. SÃ¡nchez-Alonso, A. Navas, and M. Careche, â€œCalculation of full process freezing time in minced fish muscle,â€ MethodsX, vol. 8, p. 101292, 2021.
G. Wang and P. Zou, â€œMathematical Modeling of Food Freezing in Air-Blast Freezerâ€™,â€ Int. J. Mater. Mach. Manuf., vol. 2, no. 4, 2014.
J. Prousalidis, C. Patsios, F. Kanellos, A. Sarigiannidis, N. Tsekouras, and G. Antonopoulos, â€œExploiting shaft generators to improve ship efficiency,â€ in 2012 Electrical Systems for Aircraft, Railway and Ship Propulsion, 2012, pp. 1â€“6.
T. Borkowski, P. Kowalak, and J. MyÅ›kÃ³w, â€œVessel main propulsion engine performance evaluation,â€ J. KONES, vol. 19, pp. 53â€“60, 2012.
K.-S. Min and S.-H. Kang, â€œStudy on the form factor and full-scale ship resistance prediction method,â€ J. Mar. Sci. Technol., vol. 15, no. 2, pp. 108â€“118, 2010.
H. Ren, Y. Ding, and C. Sui, â€œInfluence of EEDI (Energy Efficiency Design Index) on Shipâ€“Engineâ€“Propeller Matching,â€ J. Mar. Sci. Eng., vol. 7, no. 12, p. 425, 2019.
M. G. G. Santosa, â€œPropulsi Kapal dalam Tinjauan Uji Model,â€ Wave J. Ilm. Teknol. Marit., vol. 10, no. 1, pp. 25â€“30, 2016.
J. Carlton, Marine propellers and propulsion. Butterworth-Heinemann, 2018.
M. Abu Jamiâ€™in, E. Prasetyo Hidayat, U. Mujiono, E. Julianto, and I. P. Sindhu Asmara, â€œAnalisa Data Hasil Pelatihan Pengukuran Kapal di Brondong dengan Pendekatan Fungsi Polinomial,â€ in Seminar MASTER, 2017, pp. 181â€“186.
Y. Praharsi, M. A. Jamiâ€™in, G. Suhardjito, and H.-M. Wee, â€œModeling a traditional fishing boat building in East Java, Indonesia,â€ Ocean Eng., vol. 189, p. 106234, 2019.
Q. Al-Yasiri, M. A. Al-Furaiji, and A. K. Alshara, â€œComparative Study of Building Envelope Cooling Loads in Al-Amarah City, Iraq,â€ J. Eng. Technol. Sci., vol. 51, no. 5, pp. 632â€“648, 2019.
E. Esmailian, H. Ghassemi, and H. Zakerdoost, â€œSystematic probabilistic design methodology for simultaneously optimizing the ship hullâ€“propeller system,â€ Int. J. Nav. Archit. Ocean Eng., vol. 9, no. 3, pp. 246â€“255, 2017.
C. Ding, Y., Ren, H., Sui, â€œDesign and Application of a Ship Propulsion System Matching Platform with Low-Speed Engine,â€ 2019.
J. Li, D. Zhao, C. Wang, S. Sun, and L. Ye, â€œMethod for the Calculation of the Underwater Effective Wake Field for Propeller Optimization,â€ Water, vol. 11, no. 1, p. 165, 2019.
Copyright (c) 2022 Mohammad Abu Jamiin
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
This work is licensed under aÂ Creative Commons Attribution-NonCommercial 4.0 International License.