Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes
The paper presents a detailed study of certain working regimes of a TV2-117A turboshaft engine, based on practical research using experimental data following the engine run tests. The engine run tests were made into the test bench, using a hydraulic dynamometer to vary the load on the free power tur...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/7/3703 |
| _version_ | 1797440277031419904 |
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| author | Răzvan Marius Catană Gabriel Dediu Cornel Mihai Tărăbîc |
| author_facet | Răzvan Marius Catană Gabriel Dediu Cornel Mihai Tărăbîc |
| author_sort | Răzvan Marius Catană |
| collection | DOAJ |
| description | The paper presents a detailed study of certain working regimes of a TV2-117A turboshaft engine, based on practical research using experimental data following the engine run tests. The engine run tests were made into the test bench, using a hydraulic dynamometer to vary the load on the free power turbine and to measure the main working turbine parameters, and by operating the dynamometer, different engine working regimes are obtained. To accomplish the experimental tests, the execution of an additional instrumentation of the engine was conducted and, through a digital acquisition and controller system, a series of engine parameters were measured. The detailed study of the working regimes concerned the examination of a variation of the engine main parameters and performances at various regimes, from the idle (a) to the takeoff (b), including cruise (b) and maximum continuous (c) regimes, and presented the actual values and curve variation diagrams of the measured data and the experimental results in order to create a base comparison with the regimes values from the engine manual. |
| first_indexed | 2024-03-09T12:04:49Z |
| format | Article |
| id | doaj.art-8548da03b1f24896921c979aa831c783 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T12:04:49Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-8548da03b1f24896921c979aa831c7832023-11-30T22:59:21ZengMDPI AGApplied Sciences2076-34172022-04-01127370310.3390/app12073703Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working RegimesRăzvan Marius Catană0Gabriel Dediu1Cornel Mihai Tărăbîc2National Research and Development Institute for Gas Turbines COMOTI, 061126 Bucharest, RomaniaNational Research and Development Institute for Gas Turbines COMOTI, 061126 Bucharest, RomaniaNational Research and Development Institute for Gas Turbines COMOTI, 061126 Bucharest, RomaniaThe paper presents a detailed study of certain working regimes of a TV2-117A turboshaft engine, based on practical research using experimental data following the engine run tests. The engine run tests were made into the test bench, using a hydraulic dynamometer to vary the load on the free power turbine and to measure the main working turbine parameters, and by operating the dynamometer, different engine working regimes are obtained. To accomplish the experimental tests, the execution of an additional instrumentation of the engine was conducted and, through a digital acquisition and controller system, a series of engine parameters were measured. The detailed study of the working regimes concerned the examination of a variation of the engine main parameters and performances at various regimes, from the idle (a) to the takeoff (b), including cruise (b) and maximum continuous (c) regimes, and presented the actual values and curve variation diagrams of the measured data and the experimental results in order to create a base comparison with the regimes values from the engine manual.https://www.mdpi.com/2076-3417/12/7/3703experimental dataparameter variationsoperating regimes |
| spellingShingle | Răzvan Marius Catană Gabriel Dediu Cornel Mihai Tărăbîc Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes Applied Sciences experimental data parameter variations operating regimes |
| title | Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes |
| title_full | Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes |
| title_fullStr | Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes |
| title_full_unstemmed | Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes |
| title_short | Studies and Experimental Research in the Evaluation of TV2-117A Turboshaft Engine Working Regimes |
| title_sort | studies and experimental research in the evaluation of tv2 117a turboshaft engine working regimes |
| topic | experimental data parameter variations operating regimes |
| url | https://www.mdpi.com/2076-3417/12/7/3703 |
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