@article{scholars14899, note = {cited By 3}, year = {2021}, journal = {Alexandria Engineering Journal}, publisher = {Elsevier B.V.}, number = {3}, volume = {60}, title = {Stereoscopic particle image velocimetry for engine flow measurements: Principles and applications}, doi = {10.1016/j.aej.2021.01.060}, pages = {3327--3344}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100673539&doi=10.1016\%2fj.aej.2021.01.060&partnerID=40&md5=d158f86f53665ec45f52ff6774b7ba23}, abstract = {There is an upsurge in the drive for better understanding of the processes, which control the combustion in modern engines. Large-scale intake generated flow structures, such as swirl and tumble, are known to have a significant effect on the combustion behaviour and have been widely studied by the automotive research community. Traditionally, the standard tools available to assess the in-cylinder flow behaviour inside an engine are either steady-state flow rigs or research engines with optical access. Steady-state flow rigs are used to evaluate the bulk motion using some integral parameters. Whilst the optical measurements are used to investigate detailed in-cylinder flow conditions. To assess the recent developments, principles and applications of stereoscopic particle image velocimetry to engine flow measurements are presented and discussed. {\^A}{\copyright} 2021 THE AUTHORS}, keywords = {Combustion; Engines; Flow visualization; Optical data processing; Steady flow; Stereo image processing; Velocimeters; Velocity measurement, Combustion behaviours; In-cylinder flows; Integral parameters; Optical access; Optical measurement; Research communities; Steady-state flows; Stereoscopic particle image velocimetry, Flow measurement}, author = {El-Adawy, M. and Heikal, M. R. and Rashid A. Aziz, A. and Adewale Opatola, R.}, issn = {11100168} }