Abstract
An important function for crankcase venting is the separation of oil mist from the blow-by gas. In this area, engine builders place widely varying demands on their development suppliers. Not only must air/oil separator systems be highly efficient, robust, functionally reliable, flexible and compact, they must also be cost-effective. Reinz-Dichtungs-GmbH, a Dana Corporation company, set up a global development team to take on the challenge. The result is one of today’s smallest and at the same time most efficient air/oil separator systems — the Multitwister.
Similar content being viewed by others
References
Burkholz, A.: Droplet Separation. Weinheim: Wiley-VCH, 1989
Ramachandran, G.; Raynor, P. C.; Leith, D.: Collection Efficiency and Pressure Drop for a Rotary-Flow Cyclone. In: Filtration & Separation, September/-October 1994, p. 631–636, Elsevier Science Ltd. 1994
Greif, V.: Reduzierung des Druckverlustes von Zyklonabscheidern durch Rückgewinnung der Drallenergie sowie Abscheidung bei kleinen und kleinsten Staubbeladungen. Dissertation, Fortschr. Ber. VDI-Reihe 3 Nr. 470, Düsseldorf: VDI-Verlag, 1997
Fiedler, H. E.: Turbulente Strömungen. Vorlesungsskript März 2003, Technische Universität Berlin, 2003
Hoffmann, A. C., Stein, L. E.: Gas Cyclones and Swirl Tubes. Berlin: Springer-Verlag, 2002
Anderson, J. D.: Computational Fluid Dynamics: McGraw-Hill Inc., 1995
Fluent Version 6.2.16 & Gambit Version 2.2.30, Fluent Inc., Fluent User’s Manual, 2005
Bastias, P., et. al.: Air/Oil Separation in Cylinder Head Covers. Warrendale: SAE International, 2004
Rights and permissions
About this article
Cite this article
Bastias, P., Brückle, T., Caloghero, D. et al. Air/oil separator with minimal space requirements in the crankcase venting system. MTZ Worldw 66, 16–19 (2005). https://doi.org/10.1007/BF03227808
Issue Date:
DOI: https://doi.org/10.1007/BF03227808