2 citations · 2 across the 5 of their papers we have counts for
4 papers · 1 filter
Mechanism of Tubular Pinch Effect of Dilute Suspension in a Pipe Flow
Hua-Shu Dou, Boo Cheong Khoo
Experiments have shown that in dilute suspension flow at laminar state through a circular tube particles migrate towards a concentric annular region with a mean radius of about 0.6…
Numerical Simulation of Fibre Suspension Flow through an Axisymmetric Contraction and Expansion Passages by Brownian Configuration Field Method
Zhumin Lu, Boo Cheong Khoo, Hua-Shu Dou +2
In this paper, the finite element method is combined with the Brownian Configuration Field (BFC) method to simulate the fibre suspension flow in axisymmetric contraction and expans…
Simulations of Fibre Orientation in Dilute Suspensions with Front Moving in the Filling Process of a Rectangular Channel Using Level Set Method
Hua-Shu Dou, Boo Cheong Khoo, Nhan Phan-Thien +2
The simulation of fibre orientation in dilute suspension with a front moving is carried out using the projection and level set methods. The motion of fibres is described using the…
Threshold amplitudes for transition to turbulence in a pipe
Hua-Shu Dou, Boo Cheong Khoo, Khoon Seng Yeo
Threshold amplitude of disturbance for transition to turbulence in a pipe Poiseuille flow is investigated. Based on the energy gradient theory, we argued that the transition to tur…