Browsing Journal Articles by Author "kamal@eng.ukm.my"

Now showing items 1-7 of 7

    • Computation of stress intensity factor for multiple cracks using singular finite element 

      Ruslizam, Daud; Ahmad Kamal, Ariffin; Shahrum, Abdullah; A. Emran, Ismail; A., Zulkifli (Trans Tech Publications, 2011)
      The simplification of two dimensional approaches in singular finite elements has promoted the method to be used in the formulation of stress intensity factor (SIF) of multiple cracks in finite body. The effect of shielding ...

    • Fatigue failure analysis using the theory of critical distance 

      Ruslizam, Daud; Ahmad Kamal, Ariffin; Shahrum, Abdullah; A. Emran, Ismail (Trans Tech Publications, 2011)
      This paper explores the initial potential of theory of critical distance (TCD) which offers essential fatigue failure prediction in engineering components. The intention is to find the most appropriate TCD approach for a ...

    • Formulation of weighted goal programming using the data analysis approach for optimising vehicle acoustics levels 

      Zulkifli, Mohd Nopiah, Prof. Madya Dr.; Ahmad Kadri, Junoh; Ahmad Kamal Ariffin, Mohd. Ihsan, Prof. Dr. (International Journal of Acoustics and Vibration., 2013-09)
      Two factors for customers to consider when purchasing a vehicle are the vehicle acoustical comfort and the vibration in the vehicle cabin, both of which contribute to a comfortable driving environment. The amount of ...

    • J-integral evaluation in two dimensional interacting cracks 

      Ruslizam, Daud; Ahmad Kamal, Ariffin; Shahrum, Abdullah; A. Emran, Ismail (Trans Tech Publications, 2011)
      This paper investigates crack interaction of multiple edge cracks in elastic solid finite body under pure Mode I loading. The cracks are located in parallel to another in 2D plate model. The stress intensity factors (SIFs) ...

    • Mathematical model of elastic crack interaction and two-dimensional finite element analysis based on Griffith energy release rate 

      Ruslizam, Daud, Dr.; Ahmad Kamal Ariffin, Mohd. Ihsan, Prof. Dr.; Shahrum, Abdullah, Prof. Dr.; Mohd Shukry, Abdul Majid, Dr.; Mohd Afendi, Rojan, Dr. (Trans Tech Publications, 2013)
      Stress shielding interaction effect of two parallel edge cracks in finite body under uniaxial loading is analysed using developed finite element (FE) analysis program. In present study, the stress shielding interaction is ...

    • Noise annoyance fuzzy index in passenger car cabin 

      Zulkifli, Mohd Nopiah, Prof. Madya Dr.; Ahmad Kadri, Junoh; Ahmad Kamal Ariffin, Mohd. Ihsan, Prof. Dr. (Inderscience Enterprises Ltd., 2013)
      Vehicle acoustical comfort and vibration in passenger car cabin are the factors which attract buyers to a vehicle, in order to have a comfortable driving environment. The comfort of the driving will affect the driver by ...

    • Optimisation of acoustical comfort in vehicle cabin using goal programming 

      Zulkifli, Mohd Nopiah, Prof. Madya Dr.; Ahmad Kadri, Junoh; Ahmad Kamal Ariffin, Mohd. Ihsan, Prof. Dr. (Inderscience Enterprises Ltd., 2013)
      Car cabin acoustical comfort is one of the main features that may attract customers to purchase a new vehicle. The noise in a passenger car cabin is closely related to the vibration generated in the vehicle system. In this ...