B. Manshoor and  N. Ihsak and  Amir Khalid,  Experimental Study of the Metal Foam Flow Conditioner for Orifice Plate Flowmeters.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1596 - 1599
    [viewed 23 July 2021]. Available from: https://publications.waset.org/pdf/7657.