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<p>Modern computational fluid dynamics methods within steady-state formulation were used to study the gasdynamic losses of nozzles with oblique cut. The modeling results were verified with experimental data. Patterns of gas-dynamic loss variations are presented, allowing thrust parameters to be predicted depending on the exit angle and pressure drop. These patterns are shown to be valid for varying degrees of flow expansion.</p>

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Computational Simulation of Gas-Dynamic Losses of the Conical Nozzle with Oblique Cut

  • 期刊论文

  • 发表日期：

    2026年6月29日

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  • A. N. Sabirzyanov,
  • N. A. Sukhoviy

摘要

Modern computational fluid dynamics methods within steady-state formulation were used to study the gasdynamic losses of nozzles with oblique cut. The modeling results were verified with experimental data. Patterns of gas-dynamic loss variations are presented, allowing thrust parameters to be predicted depending on the exit angle and pressure drop. These patterns are shown to be valid for varying degrees of flow expansion.