Wall Pressure and External Velocity Field Relation in Overexpanded Supersonic Jets
نویسندگان
چکیده
منابع مشابه
Precision velocity measurements of pulsed supersonic jets.
We introduce a straightforward experimental approach for determining the mean flow velocity of a supersonic jet with very high precision. While time measurements easily can achieve accuracies of Δt/t ≤ 10(-4), typically the absolute flight distances are much less well-defined. This causes significantly increased errors in calculations of the mean flow velocity and mean kinetic energy. The basic...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2017
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.j055874