Self-similarity in one-dimensional unsteady open channel flow through rectangular channels of varying width

Ercan A., Kavvas M., Haltas I.

World Environmental and Water Resources Congress 2013: Showcasing the Future, Cincinnati, OH, Amerika Birleşik Devletleri, 19 - 23 Mayıs 2013, ss.1234-1239 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1061/9780784412947.121
  • Basıldığı Şehir: Cincinnati, OH
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.1234-1239
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

Geophysical processes could be self-similar under certain similarity transformations at certain time and space dimensions. In this study, the conditions under which the Saint Venant equations system for unsteady open channel flow through rectangular channels of varying width becomes self-similar under various time and space scales are investigated by utilizing one-parameter Lie group of point-scaling transformations. © 2013 American Society of Civil Engineers.