Browsing by Author "Shohaimi, Abdullah, Brig. Jen. Prof. Madya Dr."

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    • Design and fabrication of blast test jig for experiment to push water through a rectangular nozzle using explosion 

      Ahmad Humaizi, Hilmi; Norazman, M. Nor, Lt. Kol. Ir. Dr.; Ariffin, Ismail; Mohammed Alias, Yusof; Ahmad Mujahid, Ahmad Zaidi; Shohaimi, Abdullah, Brig. Jen. Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Water is able to cut certain thickness of metal plates if given enough pressure. To prove it, a blast test jig is design and fabricated. The design of the blast test jig is optimized using AUTODYN blast simulation software. ...

    • Preliminary study on cutting solid object using water at pressure exceeding 1000 MPa 

      Ahmad Humaizi, Hilmi; Mohd Nor Azman; Ariffin, Ismail, Lt Col Assoc. Prof .; Mohammed Alias, Yusof, Prof. Madya Ir.; Ahmad Mujahid, Ahmad Zaidi, Dr.; Shohaimi, Abdullah, Brig. Jen. Prof. Madya Dr. (Trans Tech Publications, 2012)
      To date, the highest pump pressure available in market is 648 MPa from FLOW International Corp. Cutting with ultra high pressure reduces abrasive usage, faster cutting speed, increased depth of cuts and increase efficiency. ...