We report on measurements of rotational and vibrational temperature, velocity, and
concentrations of nitric oxide (NO) in freestream flows at the T5 reflected shock tunnel at …

We report on near-body measurements of temperature and nitric oxide (NO) concentration in
the hypersonic flows around a cylindrical test article in the Caltech T5 reflected shock tunnel …

This manuscript describes the wide variety of optical measurement techniques for
characterizing the flow in hypersonic wind tunnels. The introduction briefly describes …

View Video Presentation: https://doi. org/10.2514/6.2021-3525. vid We report on
measurements of rotational and vibrational temperature, velocity, and concentrations of nitric …

The hypersonic, nonequilibrium thermochemistry flow over a cylinder was modeled to study
nitric oxide (NO) ultraviolet (UV) emissions. The main focus of this work is to model the …

Experiments were conducted using the X2 expansion tube at two conditions representative
of flight velocities of 10.0 and 12.2 km/s for a vehicle entry into Earth's atmosphere …

The European Shock Tube for High-Enthalpy Research is a new state-of-the-art facility,
tailored for the reproduction of spacecraft planetary entries in support of future European …

摘要高超声速风洞在航空航天领域占据着不可替代的作用. 可调谐半导体激光吸收光谱技术(
TDLAS) 是一种具备非接触, 灵敏度高, 多参数测量, 结构简单, 价格低廉和高时空分辨等优点的 …

Atmospheric reentry vehicles and planetary probes fly through the atmosphere at
hypervelocity speed. At such speed, there is a significant proportion of heat load to the …

超高速飞行器的热防护设计必须考虑激波层内高温气体发射与吸收的辐射能量,
需要有效的辐射加热评估手段. 相应飞行条件下的光谱辐射强度地面实验测量是验证数值模型和 …