Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection
The motivation for this research is the high vibration observed during the operation of the centrifugal cooling water pump. Our study aims to assess the pump's state and check the vibrations to ensure the factors underlying the fault of the centrifugal pump in the alkaline chlorine factory. Whi...
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| Format: | Article |
| Language: | English |
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Universitas Mercu Buana
2025-05-01
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| Series: | Jurnal Ilmiah SINERGI |
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| Online Access: | https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/28149 |
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| author | Dedik Romahadi Aberham Genetu Feleke Tri Wahyu Adinarto Dafit Feriyanto Agung Wahyudi Biantoro Fatkur Rachmanu |
| author_facet | Dedik Romahadi Aberham Genetu Feleke Tri Wahyu Adinarto Dafit Feriyanto Agung Wahyudi Biantoro Fatkur Rachmanu |
| author_sort | Dedik Romahadi |
| collection | DOAJ |
| description | The motivation for this research is the high vibration observed during the operation of the centrifugal cooling water pump. Our study aims to assess the pump's state and check the vibrations to ensure the factors underlying the fault of the centrifugal pump in the alkaline chlorine factory. While previous studies have primarily used spectral amplitude results from the Fast Fourier Transform to analyze engine vibrations, we propose a different approach in this study. We employ the Finite Impulse Response (FIR) Bandpass Filter and the Welch Method, a practical analytic approach. The ISO 10816-3 standard is a benchmark of the RMS value to determine the pump's condition. The FIR Bandpass Filter and Welch Method prove to be highly effective in describing and modifying the vibrational signals of the centrifugal pump. The approach is particularly beneficial as it is consistent across sample rate settings, reduces the vibration of amplitude low, produces a smoother spectrum with only the primary frequency component, and segments the vibration signal into the frequency band-aids to identify the primary vibration source. The diagnostic results reveal increased vibrations at 1x, 2x, and ball pass frequency (BPF), indicating impeller damage and disappearance. Post-repair, the vibration value experiences a significant drop, as per the fault analysis results, further confirming the high effectiveness of our approach. These findings have practical implications for the maintenance and fault diagnosis of centrifugal pumps, providing a reliable and effective method for identifying and addressing issues. |
| format | Article |
| id | doaj-art-fe4274a495a34f6d94d39f23caba964d |
| institution | DOAJ |
| issn | 1410-2331 2460-1217 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Universitas Mercu Buana |
| record_format | Article |
| series | Jurnal Ilmiah SINERGI |
| spelling | doaj-art-fe4274a495a34f6d94d39f23caba964d2025-08-20T02:44:23ZengUniversitas Mercu BuanaJurnal Ilmiah SINERGI1410-23312460-12172025-05-0129234736010.22441/sinergi.2025.2.0078164Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detectionDedik Romahadi0Aberham Genetu Feleke1Tri Wahyu Adinarto2Dafit Feriyanto3Agung Wahyudi Biantoro4Fatkur Rachmanu5Department of Mechanical Engineering, Faculty of Engineering, Universitas Mercu Buana, School of Mechanical Engineering, Beijing Institute of TechnologySchool of Mechanical Engineering, Beijing Institute of TechnologyDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Mercu BuanaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Mercu BuanaDepartment of Mechanical Engineering, Faculty of Engineering, Universitas Mercu BuanaManufacture Engineering Technology, Politeknik Enjinering IndoramaThe motivation for this research is the high vibration observed during the operation of the centrifugal cooling water pump. Our study aims to assess the pump's state and check the vibrations to ensure the factors underlying the fault of the centrifugal pump in the alkaline chlorine factory. While previous studies have primarily used spectral amplitude results from the Fast Fourier Transform to analyze engine vibrations, we propose a different approach in this study. We employ the Finite Impulse Response (FIR) Bandpass Filter and the Welch Method, a practical analytic approach. The ISO 10816-3 standard is a benchmark of the RMS value to determine the pump's condition. The FIR Bandpass Filter and Welch Method prove to be highly effective in describing and modifying the vibrational signals of the centrifugal pump. The approach is particularly beneficial as it is consistent across sample rate settings, reduces the vibration of amplitude low, produces a smoother spectrum with only the primary frequency component, and segments the vibration signal into the frequency band-aids to identify the primary vibration source. The diagnostic results reveal increased vibrations at 1x, 2x, and ball pass frequency (BPF), indicating impeller damage and disappearance. Post-repair, the vibration value experiences a significant drop, as per the fault analysis results, further confirming the high effectiveness of our approach. These findings have practical implications for the maintenance and fault diagnosis of centrifugal pumps, providing a reliable and effective method for identifying and addressing issues.https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/28149fir bandpass filtermachine fault analysisvibration analysiswelch method |
| spellingShingle | Dedik Romahadi Aberham Genetu Feleke Tri Wahyu Adinarto Dafit Feriyanto Agung Wahyudi Biantoro Fatkur Rachmanu Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection Jurnal Ilmiah SINERGI fir bandpass filter machine fault analysis vibration analysis welch method |
| title | Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection |
| title_full | Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection |
| title_fullStr | Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection |
| title_full_unstemmed | Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection |
| title_short | Evaluation of FIR bandpass filter and Welch method implementation for centrifugal pump fault detection |
| title_sort | evaluation of fir bandpass filter and welch method implementation for centrifugal pump fault detection |
| topic | fir bandpass filter machine fault analysis vibration analysis welch method |
| url | https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/28149 |
| work_keys_str_mv | AT dedikromahadi evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection AT aberhamgenetufeleke evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection AT triwahyuadinarto evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection AT dafitferiyanto evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection AT agungwahyudibiantoro evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection AT fatkurrachmanu evaluationoffirbandpassfilterandwelchmethodimplementationforcentrifugalpumpfaultdetection |