Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper
Belt drive has been widely used in front end auxiliary system of vehicle internal combustion engine. The vibration and noise of belt have drawn more and more attention，which directly affects the safe and comfortable driving experience of market customers. In order to solve the belt noise problem，the...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2022-07-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.07.015 |
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| author | Jun Zhang Yanchao Zhang Chuanzhi Ai |
| author_facet | Jun Zhang Yanchao Zhang Chuanzhi Ai |
| author_sort | Jun Zhang |
| collection | DOAJ |
| description | Belt drive has been widely used in front end auxiliary system of vehicle internal combustion engine. The vibration and noise of belt have drawn more and more attention，which directly affects the safe and comfortable driving experience of market customers. In order to solve the belt noise problem，the abnormal noise of the engine bay during the acceleration of a compact SUV model is taken as an example to systematically carry out the identification and investigation of the belt noise. The potential mechanism of the belt transverse vibration and noise is expounded. By optimizing the dynamic characteristics of the crankshaft damper TVD，the torsional vibration excitation of the accessory belt train is reduced. Then，the belt abnormal noise is eliminated and the dynamic sound quality of the vehicle is improved. The paper provides a new engineering development idea for solving similar belt noise problems. |
| format | Article |
| id | doaj-art-e1cc49f1f7824f73ba59395fa6ee45c8 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2022-07-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-e1cc49f1f7824f73ba59395fa6ee45c82025-01-10T13:58:23ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392022-07-01469810230475304Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration DamperJun ZhangYanchao ZhangChuanzhi AiBelt drive has been widely used in front end auxiliary system of vehicle internal combustion engine. The vibration and noise of belt have drawn more and more attention，which directly affects the safe and comfortable driving experience of market customers. In order to solve the belt noise problem，the abnormal noise of the engine bay during the acceleration of a compact SUV model is taken as an example to systematically carry out the identification and investigation of the belt noise. The potential mechanism of the belt transverse vibration and noise is expounded. By optimizing the dynamic characteristics of the crankshaft damper TVD，the torsional vibration excitation of the accessory belt train is reduced. Then，the belt abnormal noise is eliminated and the dynamic sound quality of the vehicle is improved. The paper provides a new engineering development idea for solving similar belt noise problems.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.07.015Torsion vibration damper （TVD）Belt transmissionBelt transverse vibration noiseFEAD （Front end auxiliary drive） |
| spellingShingle | Jun Zhang Yanchao Zhang Chuanzhi Ai Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper Jixie chuandong Torsion vibration damper （TVD） Belt transmission Belt transverse vibration noise FEAD （Front end auxiliary drive） |
| title | Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper |
| title_full | Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper |
| title_fullStr | Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper |
| title_full_unstemmed | Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper |
| title_short | Analysis and Optimization of FEAD Belt Noise based on Crankshaft Torsion Vibration Damper |
| title_sort | analysis and optimization of fead belt noise based on crankshaft torsion vibration damper |
| topic | Torsion vibration damper （TVD） Belt transmission Belt transverse vibration noise FEAD （Front end auxiliary drive） |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.07.015 |
| work_keys_str_mv | AT junzhang analysisandoptimizationoffeadbeltnoisebasedoncrankshafttorsionvibrationdamper AT yanchaozhang analysisandoptimizationoffeadbeltnoisebasedoncrankshafttorsionvibrationdamper AT chuanzhiai analysisandoptimizationoffeadbeltnoisebasedoncrankshafttorsionvibrationdamper |