Effects of fractal grid on emissions in burner combustion by using fuel-water-air premix injector derived from biodiesel crude palm oil (CPO) baseMirnah Suardi, Amir Khalid, Mohd Azahari Razali, Azwan Sapit and Shahrin Hisham AmirnordinMATEC Web Conf., 90 (2017) 01073DOI: https://doi.org/10.1051/matecconf/20179001073