Alper ÖSÜN, Christian MUNDT

DOI Number: N/A

Conference number: HiSST-2025-065

Aerodynamic heating remains a critical aspect of hypersonic flight vehicle design. Many experiments in ground-based test facilities and flight experiments have been conducted to determine surface heat fluxes and temperature distribution. In parallel, the advent of high-performance computers and computational techniques permits the calculation of flow physics. Within this study, aerothermodynamic simulation results of an experimental hypersonic vehicle are provided under consideration of radiation heat exchange between solid surfaces at concave regions. The RANS approach is used to solve for the flow field, and a visibility module is coupled with the flow solver to account for radiation effects in
concave regions. The resulting delta surface temperature distribution and infrared signatures highlight the significance of the solid surface radiation heat transfer at concave regions for the thermal analysis of hypersonic vehicles.

Read the full paper here

In Categories: 1.Events, 1.HiSST 2025, High-Speed Missions and Vehicles
Email
Print
LinkedIn
The paper above was part of  proceedings of a CEAS event and as such the author has signed a publication agreement to have their paper published in the repository. In the case this paper is found somewhere else CEAS always links to the other source.  CEAS takes great care in making the correct content available to the reader. If any mistakes are found  in the listings please contact us directly at papers@aerospacerepository.org and we will correct the listing promptly.  CEAS cannot be held liable either for mistakes in editorial or technical aspects, nor for omissions, nor for the correctness of the content. In particular, CEAS does not guarantee completeness or correctness of information contained in external websites which can be accessed via links from CEAS’s websites. Despite accurate research on the content of such linked external websites, CEAS cannot be held liable for their content. Only the content providers of such external sites are liable for their content. Should you notice any mistake in technical or editorial aspects of the CEAS site, please do not hesitate to inform us.