CN104314621B - 一种基于记忆合金的涡轮叶尖间隙控制系统的快速响应控制装置 - Google Patents
一种基于记忆合金的涡轮叶尖间隙控制系统的快速响应控制装置 Download PDFInfo
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- CN104314621B CN104314621B CN201410525485.6A CN201410525485A CN104314621B CN 104314621 B CN104314621 B CN 104314621B CN 201410525485 A CN201410525485 A CN 201410525485A CN 104314621 B CN104314621 B CN 104314621B
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Abstract
Description
状态点 | 高度(km) | 马赫数 | 发动机状态 |
ST1/ST2/ST14 | 0 | 0 | 地面慢车 |
ST3 | 0 | 0 | 最大起飞 |
ST4 | 0.457 | 0.39 | 最大起飞 |
ST5 | 0.457 | 0.39 | 最大爬升 |
ST6 | 9 | 0.74 | 最大爬升 |
ST7 | 9 | 0.74 | 最大巡航 |
ST8 | 10 | 0.74 | 最大巡航 |
ST9 | 10 | 0.74 | 空中慢车 |
ST10 | 0 | 0.19 | 空中慢车 |
ST11 | 0 | 0.19 | 最大连续 |
ST12 | 0 | 0.1 | 最大连续 |
ST13 | 0 | 0.1 | 地面慢车 |
Claims (6)
Priority Applications (1)
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CN201410525485.6A CN104314621B (zh) | 2014-10-08 | 2014-10-08 | 一种基于记忆合金的涡轮叶尖间隙控制系统的快速响应控制装置 |
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CN201410525485.6A CN104314621B (zh) | 2014-10-08 | 2014-10-08 | 一种基于记忆合金的涡轮叶尖间隙控制系统的快速响应控制装置 |
Publications (2)
Publication Number | Publication Date |
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CN104314621A CN104314621A (zh) | 2015-01-28 |
CN104314621B true CN104314621B (zh) | 2016-04-27 |
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CN201410525485.6A Active CN104314621B (zh) | 2014-10-08 | 2014-10-08 | 一种基于记忆合金的涡轮叶尖间隙控制系统的快速响应控制装置 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106089324B (zh) * | 2016-06-07 | 2018-05-01 | 中国南方航空工业(集团)有限公司 | 静子机匣密封结构 |
CN106767230B (zh) * | 2016-11-09 | 2018-11-27 | 珠海保税区摩天宇航空发动机维修有限公司 | 一种cfm56航空发动机低压涡轮叶片封严齿槽口尺寸检验工具 |
US10415418B2 (en) | 2017-01-13 | 2019-09-17 | United Technologies Corporation | System for modulating turbine blade tip clearance |
US10415419B2 (en) | 2017-01-13 | 2019-09-17 | United Technologies Corporation | System for modulating turbine blade tip clearance |
CN108019242B (zh) * | 2017-12-15 | 2019-08-06 | 北京航空航天大学 | 基于形状记忆合金丝的航空发动机叶尖间隙主动控制装置 |
CN108374694B (zh) * | 2018-04-26 | 2023-11-17 | 贵州智慧能源科技有限公司 | 一种压气机间隙主动控制装置及方法 |
CN109611237B (zh) * | 2018-11-30 | 2020-05-22 | 北京航空航天大学 | 一种变循环发动机可调机构的记忆合金驱动前涵道引射器 |
CN111638597B (zh) * | 2020-07-06 | 2021-10-29 | 中国科学院国家天文台长春人造卫星观测站 | 基于异形弹簧驱动与记忆合金丝制动的光电望远镜防尘罩 |
CN112160800B (zh) * | 2020-10-16 | 2022-06-14 | 杭州汽轮动力集团有限公司 | 一种轴流燃气轮机叶顶间隙主动控制装置 |
CN112780357A (zh) * | 2021-03-25 | 2021-05-11 | 中国民航大学 | 带有基于涡流效应气膜孔冷却结构的涡轮叶片 |
CN113090342B (zh) * | 2021-04-08 | 2023-01-13 | 沈阳航空航天大学 | 基于记忆合金丝的主动间隙控制篦齿密封结构 |
CN115059553B (zh) * | 2022-05-27 | 2024-04-16 | 中国航发四川燃气涡轮研究院 | 一种采用记忆合金变形驱动控制的可调喷管 |
CN116291762B (zh) * | 2023-04-07 | 2023-10-13 | 南京航空航天大学 | 叶尖间隙可控的航空发动机高压涡轮部件及航空发动机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111004A (ja) * | 1983-11-21 | 1985-06-17 | Hitachi Ltd | 軸流形流体機械のケ−シング |
CN102889099A (zh) * | 2011-07-18 | 2013-01-23 | 通用电气公司 | 用于操作涡轮机的系统和方法 |
RU2490474C1 (ru) * | 2012-04-16 | 2013-08-20 | Николай Борисович Болотин | Турбина газотурбинного двигателя |
RU2498085C1 (ru) * | 2012-04-04 | 2013-11-10 | Николай Борисович Болотин | Газотурбинный двигатель |
-
2014
- 2014-10-08 CN CN201410525485.6A patent/CN104314621B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111004A (ja) * | 1983-11-21 | 1985-06-17 | Hitachi Ltd | 軸流形流体機械のケ−シング |
CN102889099A (zh) * | 2011-07-18 | 2013-01-23 | 通用电气公司 | 用于操作涡轮机的系统和方法 |
RU2498085C1 (ru) * | 2012-04-04 | 2013-11-10 | Николай Борисович Болотин | Газотурбинный двигатель |
RU2490474C1 (ru) * | 2012-04-16 | 2013-08-20 | Николай Борисович Болотин | Турбина газотурбинного двигателя |
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