Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance
High ship propulsion performance is the main goal of designers, propeller is one component of the propulsion system that also affects the performance of the propulsion. In propeller planning, it is necessary to pay attention to the efficiency of the propeller, in addition to reducing ship operating...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Department of Naval Architecture, Faculty Engineering, Diponegoro University
2023-10-01
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| Series: | Kapal |
| Subjects: | |
| Online Access: | https://ejournal.undip.ac.id/index.php/kapal/article/view/54715 |
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| author | Irfan Eko Sandjaja I Made Ariana Erwandi Erwandi Mahendra Indiaryanto Muryadin Muryadin Berlian Arswendo Adietya |
| author_facet | Irfan Eko Sandjaja I Made Ariana Erwandi Erwandi Mahendra Indiaryanto Muryadin Muryadin Berlian Arswendo Adietya |
| author_sort | Irfan Eko Sandjaja |
| collection | DOAJ |
| description | High ship propulsion performance is the main goal of designers, propeller is one component of the propulsion system that also affects the performance of the propulsion. In propeller planning, it is necessary to pay attention to the efficiency of the propeller, in addition to reducing ship operating costs and reducing CO2 gas emissions which is one of the requirements for ships built above 2013, the rules have been made into the Energy Efficiency Design Index (EEDI) standard. At this time the propeller that is widely used is the B Series propeller including the propeller design used on mini LNG ships, namely the B6.40 propeller, the B Series propeller has a pitch character from the Wageningen Propeller Series study. Innovations are made to get better propeller efficiency by varying the pitch distribution. The B6.40 propeller of the standard constant pitch type was modified to B6.40 variable pitch (high thrust). Propellers with high thrust have better efficiency especially for non-fast boats. This study was conducted to obtain the best propeller efficiency of a constant pitch propeller and three high thrust propeller units using Numeca's Computational Fluid Dynamics (CFD) numerical self-propulsion test. For validation of the simulation program by comparing the results of the open water test B6.40 Wageningen while resistance validation by comparing the ship resistance model test. The results of the self-propulsion test using Disc Actuator show that the propulsion coefficient (PC) of Modified-2 and Modified-3 high thrust propellers is better when compared to constant pitch. The magnitude of the increase in PC value reaches ± 4% higher than the constant pitch type on the Modified-3 propeller. |
| first_indexed | 2024-03-08T17:14:29Z |
| format | Article |
| id | doaj.art-09d88edaa55f4d63a00828bce9d5fd3e |
| institution | Directory Open Access Journal |
| issn | 1829-8370 2301-9069 |
| language | English |
| last_indexed | 2024-03-08T17:14:29Z |
| publishDate | 2023-10-01 |
| publisher | Department of Naval Architecture, Faculty Engineering, Diponegoro University |
| record_format | Article |
| series | Kapal |
| spelling | doaj.art-09d88edaa55f4d63a00828bce9d5fd3e2024-01-03T15:30:53ZengDepartment of Naval Architecture, Faculty Engineering, Diponegoro UniversityKapal1829-83702301-90692023-10-0120330931910.14710/kapal.v20i3.5471522530Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System PerformanceIrfan Eko Sandjaja0I Made Ariana1Erwandi Erwandi2Mahendra Indiaryanto3Muryadin Muryadin4Berlian Arswendo Adietya5Department of Marine , ITS, Kampus ITS Sukolilo, Surabaya,Indonesia,60117, IndonesiaDepartment of Marine Engineering, Institut Teknologi Sepuluh Nopember (ITS) Surabaya, Indonesia., IndonesiaResearch Center For Hydrodynamics Technology, National Research And Innovation Agency, Surabaya 60112, Indonesia, IndonesiaResearch Center For Hydrodynamics Technology, National Research And Innovation Agency, Surabaya 60112, Indonesia, IndonesiaResearch Center For Hydrodynamics Technology, National Research And Innovation Agency, Surabaya 60112, Indonesia, IndonesiaDepartment of Naval Architecture Diponegoro University, Semarang 50275, Indonesia, IndonesiaHigh ship propulsion performance is the main goal of designers, propeller is one component of the propulsion system that also affects the performance of the propulsion. In propeller planning, it is necessary to pay attention to the efficiency of the propeller, in addition to reducing ship operating costs and reducing CO2 gas emissions which is one of the requirements for ships built above 2013, the rules have been made into the Energy Efficiency Design Index (EEDI) standard. At this time the propeller that is widely used is the B Series propeller including the propeller design used on mini LNG ships, namely the B6.40 propeller, the B Series propeller has a pitch character from the Wageningen Propeller Series study. Innovations are made to get better propeller efficiency by varying the pitch distribution. The B6.40 propeller of the standard constant pitch type was modified to B6.40 variable pitch (high thrust). Propellers with high thrust have better efficiency especially for non-fast boats. This study was conducted to obtain the best propeller efficiency of a constant pitch propeller and three high thrust propeller units using Numeca's Computational Fluid Dynamics (CFD) numerical self-propulsion test. For validation of the simulation program by comparing the results of the open water test B6.40 Wageningen while resistance validation by comparing the ship resistance model test. The results of the self-propulsion test using Disc Actuator show that the propulsion coefficient (PC) of Modified-2 and Modified-3 high thrust propellers is better when compared to constant pitch. The magnitude of the increase in PC value reaches ± 4% higher than the constant pitch type on the Modified-3 propeller.https://ejournal.undip.ac.id/index.php/kapal/article/view/54715cfdhigh pitch distribution, propeller design, self propulsion test. |
| spellingShingle | Irfan Eko Sandjaja I Made Ariana Erwandi Erwandi Mahendra Indiaryanto Muryadin Muryadin Berlian Arswendo Adietya Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance Kapal cfd high pitch distribution, propeller design, self propulsion test. |
| title | Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance |
| title_full | Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance |
| title_fullStr | Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance |
| title_full_unstemmed | Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance |
| title_short | Numerical Analysis of The Effects of Propeller High Thrust Distribution on Propulsion System Performance |
| title_sort | numerical analysis of the effects of propeller high thrust distribution on propulsion system performance |
| topic | cfd high pitch distribution, propeller design, self propulsion test. |
| url | https://ejournal.undip.ac.id/index.php/kapal/article/view/54715 |
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