Experimental research on supersonic non-equilibrium condensation on cold wall for liquified-air propulsion
液化空气推进冷壁超音速非平衡凝结实验研究
基本信息
- 批准号:24656515
- 负责人:
- 金额:$ 2.58万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
As for the supersonic condensation on the cold wall related to the research of liquified air cycle engine (LACE), this study has been tried to clarify experimentally the non-equilibrium supersonic condensation on cryogenic wall by an original diaphragmless shock tube. A new driver section was developed, and together with the first version driver shock tube results, non-equilibrium condensation on cold wall cooled by liquid nitrogen has been investigated. Condensing liquid film thickness was measured by laser interferometric method behind the incident and reflected shock waves in ethanol vapor of room temperature and in R-134a in cold temperature range. Also the heat flux measurement by Pt thin film on glass wall was measured. The both results were compared and discussed. Simultaneously the flow visualization clarified the instability of the surface of condensing liquid film on cold wall. These results indicated the direction of the cryogenic supersonic condensation research on LACE.
针对与液化空气循环发动机(LACE)研究相关的冷壁超音速凝结问题,本研究试图通过原始的无隔膜激波管实验阐明低温壁上的非平衡超音速凝结现象。开发了新的驱动器部分,并结合第一版驱动器激波管结果,研究了液氮冷却冷壁上的非平衡冷凝。采用激光干涉法在室温乙醇蒸汽和低温范围的 R-134a 中入射和反射冲击波后测量冷凝液膜厚度。还测量了玻璃壁上的 Pt 薄膜的热通量测量。对这两个结果进行了比较和讨论。同时流动可视化阐明了冷壁上冷凝液膜表面的不稳定性。这些结果指明了LACE低温超声速凝结研究的方向。
项目成果
期刊论文数量(17)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
二孔より噴出する非定常衝撃波流れのレーザー干渉CT計測へのハイブリッドARTの適用
混合ART在两孔喷射非定常冲击波流激光干涉CT测量中的应用
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:稲毛達朗;土倉直;宇田川真介;太田匡則;前野一夫
- 通讯作者:前野一夫
Experiment of Nonequilibrium Condensation on Shock Tube Wall in Supersonic Flow behind Shockwaves
激波后超音速流激波管壁非平衡凝结实验
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:H. Zhu;H. Okuno;T. Nakajima;M. Ota;K. Maeno
- 通讯作者:K. Maeno
Three-Dimensional Laser Interferometric CT (LICT) Measurement of Shock Wave Interaction around A Circular Cylinder
圆柱体周围冲击波相互作用的三维激光干涉 CT (LICT) 测量
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:2.2
- 作者:Tatsuro Inage;Sunao Tsuchikura;Masanori Ota;Kazuo Maeno
- 通讯作者:Kazuo Maeno
Inteferometry–Research and Applica- tions in Science and Technology, Chapter 11
干涉测量——科学技术的研究与应用,第 11 章
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:M.Ota;S.Udagawa;T.Inage;K.Maeno
- 通讯作者:K.Maeno
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MAENO Kazuo其他文献
Hybrid ART for three-dimensional laser interferometric CT (LICT) measurement of wave interaction around a rectangular rod
用于三维激光干涉 CT (LICT) 测量矩形棒周围波相互作用的混合 ART
- DOI:
- 发表时间:
2010 - 期刊:
- 影响因子:0
- 作者:
TSUCHIKURA Sunao;INAGE Tatsuro;OTA Masanori;MAENO Kazuo - 通讯作者:
MAENO Kazuo
MAENO Kazuo的其他文献
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{{ truncateString('MAENO Kazuo', 18)}}的其他基金
Measurement of vibrational and rotational temperatures behind strong shock waves by nonlinear spectroscopic methods like CARS
通过 CARS 等非线性光谱方法测量强冲击波背后的振动和旋转温度
- 批准号:
20246121 - 财政年份:2008
- 资助金额:
$ 2.58万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Measurement of Vibrational/Rotational Temperatures of Nitrogen in the Flow behind Strong Shock Wave by Time-resolving CARS Method
时间分辨CARS法测量强冲击波后流动中氮气的振动/旋转温度
- 批准号:
13305064 - 财政年份:2001
- 资助金额:
$ 2.58万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Characteristics of Nonequilibrium Radiation behind Strong Shock Waves in Low-Density Air
低密度空气中强冲击波背后的非平衡辐射特征
- 批准号:
09305064 - 财政年份:1997
- 资助金额:
$ 2.58万 - 项目类别:
Grant-in-Aid for Scientific Research (A).
EXPERIMENTAL AND APPLICATIVE STUDIES ON CAVITATION BUBBLE DYNAMICS IN CRYOGENIC LIQUID HYDROGEN
低温液氢空化气泡动力学实验与应用研究
- 批准号:
63850018 - 财政年份:1988
- 资助金额:
$ 2.58万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
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