Younghwan LEE, Hyeon JIN, Min-Gyu KIM, Hyungrok DO

DOI Number: XXX-YYY-ZZZ

Conference number: HiSST 2024-0047

In this study, internal drag correction in a high-speed air-breathing vehicle was investigated to overcome some restrictions in wind tunnel test. The results from both wind tunnel test and numerical analysis were compared. The internal drags calculated from both results were similar. However, the internal drags from wind tunnel test and plane-averaged properties in the analysis were tainted when the flow was disturbed. The disparities were identified and rectified using the difference between the utilization of the plane-averaged values and the application of the cell-averaged values. Under the flow conditions of this study, it was possible to find correction factors.

Read the full paper here

In Categories: 1.Events, High-Speed Aerodynamics and Aerothermodynamics, HiSST 2024
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.