1. Experimental analysis of shock waves turbulence in contractions with rectangular sections

Mohammad Reza Nikpour; payam khosravinia; Davod Farsadizadeh

Volume 8, Issue 2 , Winter and Spring 2019, , Pages 187-196


  Formation of shock waves has an important role in supercritical flows studies. These waves are often occurring during passage of supercritical flow in the non-prismatic channels. In the present study, the effect of length of contraction wall of open-channel for two different geometries (1.5 m and 0.5 ...  Read More

2. Derivation of turbulent energy of fiber suspensions

S. F. Ahmed; M. S. A. Sarker Sarker

Volume 4, Issue 2 , Winter and Spring 2015, , Pages 155-163


  The energy equation for turbulent flow of fiber suspensions was derived in terms of second order correlation tensors. Fiber motion of turbulent energy including the correlation between pressure fluctuations and velocity fluctuations was discussed at two points of flow field, at which the correlation ...  Read More