Browsing by Author "Wigley, Graham"

Now showing items 1-3 of 3

  • Air–liquid interactions in a pressure-swirl spray 

    Jedelský, Jan; Malý, Milan; Del Corral, Noé Pinto; Wigley, Graham; Janáčková, Lada; Jícha, Miroslav (Elsevier, 2018-01-02)
    The energy transfer between a liquid hollow cone spray and the surrounding air has been studied using both imaging and phase-Doppler techniques. The spray was produced by a pressure-swirl atomizer discharging Jet A-1 fuel ...

  • Internal flow and air core dynamics in Simplex and Spill-return pressure-swirl atomizers 

    Malý, Milan; Jedelský, Jan; Sláma, Jaroslav; Janáčková, Lada; Sapík, Marcel; Wigley, Graham; Jícha, Miroslav (Elsevier, 2018-08-01)
    Spill-return (SR) atomizers enhance the construction of Simplex atomizers by addition of a passage in the rear wall of the swirl chamber through which the liquid can be spilled away. It allows to discharge the liquid always ...

  • Selection of model liquid with refractive index matching for visualization of internal flow in a scaled atomizer model 

    Sapík, Marcel; Malý, Milan; Jedelský, Jan; Wigley, Graham; Cejpek, Ondřej (EDP Sciences, 2019-06-28)
    A scaled transparent modular model of pressure-swirl (PS) atomizer was prepared from cast PMMA (Poly(methyl methacrylate), Perspex™, Plexiglas™) with the aim to achieve a better understanding of internal flow and subsequent ...