caa a22 4500 477092802 CHVBK 20180405111519.0 cr unu---uuuuu 170330e19961201xx s 000 0 eng 10.1007/s003480050029 doi (NATIONALLICENCE)springer-10.1007/s003480050029 LDV measurements of the flow inside the combustion chamber of a 4-valve D.I. diesel engine with axisymmetric piston-bowls [Elektronische Daten] [F. Payri, J. M. Desantes, J. V. Pastor]  LDV measurements of the tangential and radial velocity components have been performed to investigate the flow patterns inside a 4-valve single cylinder diesel engine for various engine speeds, swirl numbers and piston-bowl geometries, under conditions similar to those of a production engine. The work focused on the near-wall region of the axisymmetric combustion chambers where the strong swirl-squish and spray-wall interactions take place. The different axial flow stratification observed in both velocity components has confirmed the influence of piston shape and intake configuration on the flow patterns and turbulence levels near compression TDC. Measured values are in reasonable agreement with those provided by a two-zone phenomenological model. Springer-Verlag Berlin Heidelberg, 1996 Payri F. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut Desantes J. M. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut Pastor J. V. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut https://doi.org/10.1007/s003480050029 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s003480050029 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Payri F. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut NATIONALLICENCE 700 1- Desantes J. M. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut NATIONALLICENCE 700 1- Pastor J. V. CMT. Departamento de Máquinas y Motores Térmicos. Universidad Politécnica de Valencia. Spain, ES aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer