1. The role of elongational viscosity in the mechanism of drag reduction by polymer additives

   • J. M. J. den Toonder
   • F. T. M. Nieuwstadt
   • G. D. C. Kuiken

   OriginalPaper Pages: 95 - 123

2. Natural convection from a wavy cone

   • Ioan Pop
   • Tsung-Yen NA

   OriginalPaper Pages: 125 - 136

3. Moving boundaries due to distributed sources in a slab

   • S. C. Gupta

   OriginalPaper Pages: 137 - 160