Browsing IEM Journal by Subject "Computational Fluid Dynamics (CFD)"

Now showing items 1-5 of 5

    • A CFD analysis on the effect of vortex finder and cylindrical length on cyclone hydrodynamics and centrifugal forces 

      Luqman, Chuah A.; Jolius, Gimbun; Thomas, S. Y. Choong; A., Fakhru’l-Razi (The Institution of Engineers, Malaysia, 2009-06)
      The article presents a Computational Fluid Dynamics (CFD) calculation to predict and to evaluate the flow field and centrifugal forces of gas cyclones. The numerical solutions were carried out using commercial CFD code ...

    • Flow effect due to geometrical characteristics of pressure-swirl GDI atomizers 

      Mas Fawzi, Mohd Ali; Azhar, Abdul Aziz (The Institution of Engineers, Malaysia, 2007-09)
      Gasoline direct injection requires atomisers that are able to comply with stringent requirements in terms of spray structure and mean droplet size. Internal geometrical characteristics of an atomizer play an important role ...

    • Flow pattern in a horizontal primary separator 

      Chen, Gooi Mee, Dr.; Mohamad Iskandr, Mohamad Nor (The Institution of Engineers, Malaysia (IEM), 2011-08)
      It is important in any gravity separator to provide uniform flow conditions between the inlet and the outlets. In this study, two-dimensional Computational Fluid Dynamics (CFD) modelling was used to reveal the problems ...

    • Flow streamlining for cooling improvement in ventilated brake disc using CFD as design tool 

      Kannan M. Munisamy, Ir,; Norshah Hafeez, Shuaib; Mohd. Zamri, Yusoff, Ir. Dr.; Savithry K. Thangaraju (The Institution of Engineers, Malaysia (IEM), 2011-09)
      This paper presents experimental and Computational Fluids Dynamics (CFD) investigations of the flow and heat transfer in ventilated brake discs. The validation CFD model is done using the straight blade (baseline design) ...

    • Modeling of viscous flows in two-dimensional turbomachinery cascade via viscous-inviscid interaction method 

      Mohd Zambri, Yusoff, Dr.; Ibrahim, Hussein, Prof. Dr.; Talal, Yusaf, Dr.; Zulkifli, Ahmad (The Institution of Engineers, Malaysia, 2005-09)
      A two-dimensional time-accurate time-marching viscous flow solver employing the viscous-inviscid interaction method suitable for turbomachinery applications is described. The inviscid main flow solver uses the second-order ...