This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Zero-dimensional Model and Pressure Data Analysis of a Variable-Displacement Lubricating Vane Pump
ISSN: 0148-7191, e-ISSN: 2688-3627
Published June 15, 2009 by SAE International in United States
Annotation ability available
A zero-dimensional dynamic model was developed in the Matlab/Simulink® environment to predict the behaviour of a variable-displacement lubricating vane pump for internal combustion engine applications. Based on the geometric and kinematic characteristics of the pump, the model allows predictions of the pressure evolution in each chamber of the pump and in the delivery piping, by employing an integrative-derivative approach. Simulation results were compared with experimental data of pressure transducers, which were fitted along the periphery of the pump case and in the delivery channel. The analysis of the experimental data shows that the pressure dynamics, which is experienced by the transducers, is in some cases quite different from the pressure dynamics in the pump chambers and produces pressure peaks which are not actually present in the original signal. The pressure transducers output was then also modelled in order to properly compare simulation results and experimental data.
|Piloted Displacement Controls for ICE Lubricating Vane Pumps
|Predicting and Optimizing Thermal and Hydrodynamic Performance of Parallel Flow Condensers
|Engineering Study on the Rotary-Vee Engine Concept
CitationBarbarelli, S., Bova, S., and Piccione, R., "Zero-dimensional Model and Pressure Data Analysis of a Variable-Displacement Lubricating Vane Pump," SAE Technical Paper 2009-01-1859, 2009, https://doi.org/10.4271/2009-01-1859.
- Mancò, S. Nervegna, N. Rundo, M. Armenio, G. “Displacement vs Flow Control in IC Engines Lubrificating Pumps,” SAE paper 2004-01-1602 2004
- Fabiani, M. Mancò, S. Nervegna, N. Rundo, M. “Modelling and Simulation of Gerotor Gearing in Lubricating Oil Pumps” SAE paper 1999-01-0626 1999
- Mancò, S. Nervegna, N. Rundo, M. Armenio, G. “Modelling and Simulation of Variable Displacement Vane Pumps for IC Engine Lubrication” SAE paper 2004-01-1601 2004
- Nishiumi, T. Konami, S. Maeda, T. “Jumping Phenomenon of the Dual Vane in a Variable Displacement Vane Pump” 5 th Triennial International Symposium on Fluid Control, Measurement and Visualization Hayama, Japan 1–4 September 1997
- Bianchini A. Ferrara G. Ferrari L. Paltrinieri F. Tosetti F. Milani M. “Design and Optimization of a Variable Displacement Vane Pump for High Performance IC Engine Lubrication” Part 1 - Experimental Analysis of the Circumferential Pressure Distribution with Dynamic Pressure Sensors,” SAE Paper 09PFL-0308, SAE International Congress and Exposition 2009
- Doebelin, E. O. Measurement System. Application and Design McGraw-Hill International Editions 1990