Supercritical Injection Modeling by an Incompressible but Variable Density Approach
نویسندگان
چکیده
Supercritical nitrogen jet behavior is modeled using an incompressible but variable density approach developed for jets. Following mechanical and thermal breakup concepts, several injection conditions relevant to liquid rocket propulsion are analyzed, considering heat transfer in the injector. Regarding axial distributions, different levels of agreement with experimental data encountered potential core, subsided plateau formations. Further comparisons compressible formulations from literature a good indicator proposed methodology’s suitability simulation supercritical behavior.
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ژورنال
عنوان ژورنال: Aerospace
سال: 2023
ISSN: ['2226-4310']
DOI: https://doi.org/10.3390/aerospace10020114