Browsing Innovation in Manufacturing Systems and Technology (IMST) by Author "Chai, J.C."

Now showing items 1-3 of 3

    • Femtosecond laser processing of crystalline silicon 

      Tran, D. V.; Lam, Yee Cheong; Zheng, H. Y.; Murukeshan, V. M.; Chai, J.C.; e.a. (2005-01)
      This paper reports the surface morphologies and ablation of crystalline silicon wafers irradiated by infra-red 775 nm Ti:sapphire femtosecond laser. The effects of energy fluences (below and above single-pulse modification) ...

    • Numerical Simulation of Electroosmotic Flow with Step Change in Zeta Potential 

      Chen, X.; Lam, Yee Cheong; Chen, X. Y.; Chai, J.C.; Yang, C. (2005-01)
      Electroosmotic flow is a convenient mechanism for transporting polar fluid in a microfluidic device. The flow is generated through the application of an external electric field that acts on the free charges that exists in ...

    • The Transverse Particle Migration of Highly Filled Polymer Fluid Flow in a Pipe 

      Chen, X.; Tan, K.W.; Lam, Yee Cheong; Chai, J.C. (2003-01)
      Shear-induced particle migration was investigated by using a continuum diffusive -flux model for the creep flow of nickel powder filled polymers, which are viscous with shear-thinning characteristic. The model, together ...