DOES THE KNUDSEN LAYER EXIST OVER A CONCAVE SURFACE?

Dinler A., Barber R. W., Emerson D. R., Oruçoğlu K.

International Symposium on Thermal and Materials Nanoscience and Nanotechnology (TMNN), Antalya, Türkiye, 29 Mayıs - 03 Haziran 2011 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

Although many microfluidic devices contain curved surfaces, relatively little research has been conducted on nonplanar gas-phase microflows. In this study, the existence of the Knudsen layer over a concave surface has been investigated using a generic nonplanar second-order velocity-slip boundary condition and the direct simulation Monte Carlo (DSMC) method.