In-cylinder and in-manifold Laser-Doppler velocimetry on a motored production-type SI engine

• Autorzy: Van den Heuve, S. L. , Somers, L. M. T. , Baert, R. S. G.
• Języki publikacji: EN

Abstrakty

EN

In-cylinder and in-manifold Laser-Doppler velocimetry (LDV) has been conducted on a motored production-type spark-ignition engine. Ań oil-lubricated optically-accessible engine was designed employing a piston-based window which allows for back-scattering LDY. Titanium-dioxide seeding was successfully applied because the common problems with the formation of particle agglomerates could be prevented. Reliable velocity data can be collected during several consecutive hours without window cleaning. Much insight into the temporal and spatial flow structures could already be gained from a relatively small number of measurements. The observed flow structures are clearly not straightforward.

• Czasopismo: Journal of KONES
• Rocznik: 2000
• Tom: Vol. 7, No. 1-2
• Strony: 147-158
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Van den Heuve, S. L.

autor

Somers, L. M. T.

autor

Baert, R. S. G.

• Mechanical Engineering, Eindhoven University of Technology, P.O. Box 513, Den Dolech 2, 5600 MB, Eindhoven, The Netherlands