CN109915857B - 一种新型燃烧室头部 - Google Patents
一种新型燃烧室头部 Download PDFInfo
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- CN109915857B CN109915857B CN201910150953.9A CN201910150953A CN109915857B CN 109915857 B CN109915857 B CN 109915857B CN 201910150953 A CN201910150953 A CN 201910150953A CN 109915857 B CN109915857 B CN 109915857B
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 85
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000013316 zoning Methods 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 11
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 abstract description 2
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 230000008602 contraction Effects 0.000 description 8
- 239000000295 fuel oil Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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CN201910150953.9A CN109915857B (zh) | 2019-02-28 | 2019-02-28 | 一种新型燃烧室头部 |
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CN201910150953.9A CN109915857B (zh) | 2019-02-28 | 2019-02-28 | 一种新型燃烧室头部 |
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CN109915857A CN109915857A (zh) | 2019-06-21 |
CN109915857B true CN109915857B (zh) | 2021-01-15 |
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Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1259124A (zh) * | 1968-12-06 | 1972-01-05 | ||
US5220786A (en) * | 1991-03-08 | 1993-06-22 | General Electric Company | Thermally protected venturi for combustor dome |
CN101832554B (zh) * | 2010-05-18 | 2011-10-05 | 杭州电子科技大学 | 一种液体燃料多孔介质燃烧装置及其燃烧方法 |
CN102889616B (zh) * | 2012-09-29 | 2014-07-23 | 中国科学院工程热物理研究所 | 一种基于文丘里预混双旋喷嘴的多点直喷燃烧室 |
CN102878579B (zh) * | 2012-10-11 | 2015-03-04 | 北京航空航天大学 | 一种环形多孔介质头部的超微涡喷发动机后置燃烧室 |
CN104676647A (zh) * | 2014-12-15 | 2015-06-03 | 西北工业大学 | 一种强化液膜破碎效果的文氏管装置 |
CN105289347B (zh) * | 2015-10-30 | 2017-09-12 | 西安交通大学 | 一种阶梯型文丘里混合器 |
CN105422285A (zh) * | 2015-11-27 | 2016-03-23 | 西北工业大学 | 微型发动机波浪式燃油蒸发管 |
CN106678872A (zh) * | 2016-11-18 | 2017-05-17 | 西北工业大学 | 微型发动机燃烧室凹腔壁面螺旋式蒸发管 |
CN107702146B (zh) * | 2017-10-12 | 2019-10-18 | 四川航天中天动力装备有限责任公司 | 用于微型燃气涡轮发动机燃烧室内的多孔介质蒸发管 |
CN108151064A (zh) * | 2017-12-14 | 2018-06-12 | 西北工业大学 | 一种扩张段为阶梯型的文氏管 |
CN109340819A (zh) * | 2018-10-08 | 2019-02-15 | 西北工业大学 | 一种增强雾化效果的文氏管装置 |
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