Importance of air humidity and contaminations in the internal and external transonic flows

P. Wi&0015B;niewski, S. Dykas, S. Yamamoto

研究成果: Article査読

13 被引用数 (Scopus)

抄録

The paper presents mathematical modelling of steam condensation in the atmospheric air transonic flows. A single-fluid model was employed. The model was validated against the in-house experimental studies of internal flow in nozzles and against benchmark tests available in literature i.e., RAE2822 transonic airfoil. The impact of air relative humidity on the condensation process under transonic flow conditions was examined. The paper shows that the impact of the condensation process in air transonic flow is non-negligible and has to be taken under consideration in flow simulations. The presence of air contaminants in form of small particles was considered too. Their crucial role in the change of the transonic flow structure was numerically confirmed.

本文言語English
論文番号3153
ジャーナルEnergies
13
12
DOI
出版ステータスPublished - 2020 6月

ASJC Scopus subject areas

  • 再生可能エネルギー、持続可能性、環境
  • 燃料技術
  • エネルギー工学および電力技術
  • エネルギー(その他)
  • 制御と最適化
  • 電子工学および電気工学

フィンガープリント

「Importance of air humidity and contaminations in the internal and external transonic flows」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル