Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox
Thermal power loss and transmission efficiency of gearbox is one of the important indexes to evaluate the quality of gear transmission. Based on the meshing parameters of gears， the mathematical expression of thermal power loss in gear meshing is deduced. Considering oil film thickness and friction...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-02-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.02.018 |
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| author | Yuan Guangqian Hu Yunbo Li Jinku Xia Liangyu |
| author_facet | Yuan Guangqian Hu Yunbo Li Jinku Xia Liangyu |
| author_sort | Yuan Guangqian |
| collection | DOAJ |
| description | Thermal power loss and transmission efficiency of gearbox is one of the important indexes to evaluate the quality of gear transmission. Based on the meshing parameters of gears， the mathematical expression of thermal power loss in gear meshing is deduced. Considering oil film thickness and friction factor， the relationship between rolling power loss and sliding power loss in gear meshing and the corresponding relationship between them is analyzed， and the influence law of gear parameters on thermal power loss in gear meshing is obtained. The results show that rolling power loss is positively correlated with oil film thickness， while sliding power loss is positively correlated with friction factor. Based on the influence of gear parameters on the thermal power loss of gear meshing， the principle of selecting high efficiency herringbone gear parameters is proposed. |
| format | Article |
| id | doaj-art-d46a96df59e548e4ba0ac9ce4eec5eb2 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-02-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-d46a96df59e548e4ba0ac9ce4eec5eb22025-01-10T14:46:24ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-02-014412112731440748Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine GearboxYuan GuangqianHu YunboLi JinkuXia LiangyuThermal power loss and transmission efficiency of gearbox is one of the important indexes to evaluate the quality of gear transmission. Based on the meshing parameters of gears， the mathematical expression of thermal power loss in gear meshing is deduced. Considering oil film thickness and friction factor， the relationship between rolling power loss and sliding power loss in gear meshing and the corresponding relationship between them is analyzed， and the influence law of gear parameters on thermal power loss in gear meshing is obtained. The results show that rolling power loss is positively correlated with oil film thickness， while sliding power loss is positively correlated with friction factor. Based on the influence of gear parameters on the thermal power loss of gear meshing， the principle of selecting high efficiency herringbone gear parameters is proposed.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.02.018Thermal power loss |
| spellingShingle | Yuan Guangqian Hu Yunbo Li Jinku Xia Liangyu Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox Jixie chuandong Thermal power loss |
| title | Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox |
| title_full | Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox |
| title_fullStr | Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox |
| title_full_unstemmed | Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox |
| title_short | Study on Thermal Power Loss and Transmission Efficiency of Gas Turbine Gearbox |
| title_sort | study on thermal power loss and transmission efficiency of gas turbine gearbox |
| topic | Thermal power loss |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.02.018 |
| work_keys_str_mv | AT yuanguangqian studyonthermalpowerlossandtransmissionefficiencyofgasturbinegearbox AT huyunbo studyonthermalpowerlossandtransmissionefficiencyofgasturbinegearbox AT lijinku studyonthermalpowerlossandtransmissionefficiencyofgasturbinegearbox AT xialiangyu studyonthermalpowerlossandtransmissionefficiencyofgasturbinegearbox |