Harmonic analysis of the torque of the YAMZ-5340 engine
The purpose of the study is to find a technique and conduct on its basis a harmonic analysis of the torque of an internal combustion engine for the subsequent determination of resonant vibrations of the crankshaft. The method of calculating the harmonics of the engine torque is given on the examp...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2024-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/39-47%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%A2.%20%D0%90._compressed.pdf |
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| _version_ | 1832572813387497472 |
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| author | Yu. P. Makushev T. A. Polyakova |
| author_facet | Yu. P. Makushev T. A. Polyakova |
| author_sort | Yu. P. Makushev |
| collection | DOAJ |
| description | The purpose of the study is to find a technique and conduct on its basis a harmonic
analysis of the torque of an internal combustion engine for the subsequent
determination of resonant vibrations of the crankshaft. The method of calculating
the harmonics of the engine torque is given on the example of a YaMZ-5340 diesel
engine with a power of 100 kW at a crankshaft rotation speed of 2300 min-1. Based
on the results of thermal and dynamic calculation of the YaMZ-5340 engine, a graph
of changes in its torque is constructed and harmonics of the first and second orders
are calculated. The frequencies of natural and forced vibrations of the crankshaft
and its resonant critical rotation frequency are determined. The number of the
torque harmonic has been determined, which, according to the frequency of forced
vibrations, coincides with the frequency of natural vibrations and causes resonance.
The results of the study can be applied in the design and fine-tuning of engines in
order to calculate and reduce torsional vibrations. |
| format | Article |
| id | doaj-art-720aa207e7fe4887af608b4a70d13a07 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-720aa207e7fe4887af608b4a70d13a072025-02-02T07:07:51ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412024-09-013 (191)394710.25206/1813-8225-2024-191-39-47Harmonic analysis of the torque of the YAMZ-5340 engineYu. P. Makushev0T. A. Polyakova1https://orcid.org/0000-0002-9673-1750Siberian State Automobile and Highway UniversitySiberian State Automobile and Highway UniversityThe purpose of the study is to find a technique and conduct on its basis a harmonic analysis of the torque of an internal combustion engine for the subsequent determination of resonant vibrations of the crankshaft. The method of calculating the harmonics of the engine torque is given on the example of a YaMZ-5340 diesel engine with a power of 100 kW at a crankshaft rotation speed of 2300 min-1. Based on the results of thermal and dynamic calculation of the YaMZ-5340 engine, a graph of changes in its torque is constructed and harmonics of the first and second orders are calculated. The frequencies of natural and forced vibrations of the crankshaft and its resonant critical rotation frequency are determined. The number of the torque harmonic has been determined, which, according to the frequency of forced vibrations, coincides with the frequency of natural vibrations and causes resonance. The results of the study can be applied in the design and fine-tuning of engines in order to calculate and reduce torsional vibrations.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/39-47%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%A2.%20%D0%90._compressed.pdfinternal combustion enginetorquetorsional vibrationsharmonicfrequency and amplituderesonance |
| spellingShingle | Yu. P. Makushev T. A. Polyakova Harmonic analysis of the torque of the YAMZ-5340 engine Омский научный вестник internal combustion engine torque torsional vibrations harmonic frequency and amplitude resonance |
| title | Harmonic analysis of the torque of the YAMZ-5340 engine |
| title_full | Harmonic analysis of the torque of the YAMZ-5340 engine |
| title_fullStr | Harmonic analysis of the torque of the YAMZ-5340 engine |
| title_full_unstemmed | Harmonic analysis of the torque of the YAMZ-5340 engine |
| title_short | Harmonic analysis of the torque of the YAMZ-5340 engine |
| title_sort | harmonic analysis of the torque of the yamz 5340 engine |
| topic | internal combustion engine torque torsional vibrations harmonic frequency and amplitude resonance |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/39-47%20%D0%9C%D0%B0%D0%BA%D1%83%D1%88%D0%B5%D0%B2%20%D0%AE.%20%D0%9F.,%20%D0%9F%D0%BE%D0%BB%D1%8F%D0%BA%D0%BE%D0%B2%D0%B0%20%D0%A2.%20%D0%90._compressed.pdf |
| work_keys_str_mv | AT yupmakushev harmonicanalysisofthetorqueoftheyamz5340engine AT tapolyakova harmonicanalysisofthetorqueoftheyamz5340engine |