View Video Presentation: https://doi. org/10.2514/6.2023-1929. vid A broadband coherent anti-Stokes Raman scattering (CARS) system using a burst-mode laser and a burst-mode …
BO Cakir, A Gyenge, G Grossir - Aerospace Science and Technology, 2024 - Elsevier
In pursuit of advancing the capabilities of ground testing facilities, a complete road map for broadening operational range of the H3 hypersonic blowdown wind tunnel, operated at the …
The influence of free-stream conicity on the various aspects of the flow over a spherical test model is examined using both analytical and numerical methods. For the analytical method …
DR Richardson - Applied Optics, 2023 - opg.optica.org
There is a common need in the advancement of optical diagnostic techniques to increase the dimensionality of measurements. For example, point measurements could be improved …
View Video Presentation: https://doi. org/10.2514/6.2023-0403. vid We report 100-kHz burst- mode planar laser-induced fluorescence imaging of the nitric-oxide molecule in the free …
View Video Presentation: https://doi. org/10.2514/6.2023-1174. vid Spatially-resolved optical emission spectra of nitric oxide are measured in a hypervelocity flow along the stagnation …
During hypersonic flight, a vehicle heat shield encounters harsh aerothermal environments and undergoes complex surface chemical and physical processes that impact its mass loss …
This work presents the design and application of a laser-absorption-spectroscopy diagnostic for measuring the rotational and vibrational temperatures, and partial pressure of nitric oxide …