A parametric study of the hydro-support |
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| Authors: | Ron A J van Ostayen Anton van Beek Mink Ros |
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| Affiliation: | a Engineering Mechanics—Tribology, Faculty of Mechanical Engineering and Marine Technology, Delft University of Technology, Mekelweg 2, 2628 CD, Delft, The Netherlands;b Civil Engineering Division, Dutch Directorate-General of Public Works and Water Management, P.O. Box 59, 2700 AB, Zoetermeer, The Netherlands |
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| Abstract: | A mathematical model for a new type of navigation lock-gate support, the hydro-support, is presented. The hydro-support is a hydrostatic bearing, elastically connected to the lock-gate by a rubber hinge and sliding on an elastic polymer track. The model incorporates the pertinent physical aspects of the hydro-support, including the elastic deformation of the track, the bearing and the rubber hinge and the mixed lubrication between the bearing and the track. A calculation using this model on a typical hydro-support shows the contribution of the load carried by contact on the total load and the resulting increase of the friction forces. |
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| Keywords: | Mixed lubrication Hydrostatic lubrication Finite-element method |
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