Browsing IEM Journal by Author "Jer Lang, Hong"

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    • Design rainfall temporal patterns for upper Klang catchment 

      Jer Lang, Hong; Azmi, Md. Jafri; Izihan, Ibrahim; Suzana, Shafie; Kee An, Hong; Irena, Naubi (The Institution of Engineers, Malaysia (IEM), 2018-06)
      Rainfall temporal patterns are needed as inputs for hydrologic models such as unit hydrograph or runoff routing method used in the derivation of flood hydrographs. The patterns adopted can have a major effect on the resulting ...

    • Flood prediction for Klang river using Maskingum and ANN models 

      Jer Lang, Hong; Kee An, Hong (The Institution of Engineers, Malaysia (IEM), 2018-12)
      Temporal and spatial variations of a flood hydrograph moving through a river reach can be simulated using flood routing tools such as hydrodynamic, hydrological and the ANN (Artificial Neural Networks) models. The ANN ...

    • Muskingum and lag method river routing parameters for Klang river at Kuala Lumpur city centre derived using recorded hydrographs 

      Jer Lang, Hong; Suzana, Shafie; Irena, Naubi; Fang, Yong Siew; Kee An, Hong (The Institution of Engineers, Malaysia (IEM), 2018-12)
      In this Study, the Muskingum and Lag river routing models were used to estimate the routing coefficients of Klang river using flood records of gauging stations at Leboh Pasar and Sulaiman Bridge, for a river reach of 900m ...