Browsing by Author "humaizi@unimap.edu.my"
Now showing items 1-3 of 3
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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. ... -
The effect of surface texture and carbonaceous material composition on the dielectric properties measurement of coconut shell-polymer (CSP) composites
Yew Been, Seok; Siti Nurbazilah; Wee Fwen, Hoon; Saiful Bahri; Ahmad Humaizi, Hilmi; Fatihah, W.N. (Asian Research Publishing Network (ARPN), 2016-03)The dielectric properties of a microwave absorbing material represent the ability of the material to absorb microwave signals and dissipated those signals as heat. Carbonaceous materials are preferable to be used as microwave ... -
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. ...