Author
P. K. Hansen
Bio: P. K. Hansen is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Displacement (fluid) & Bearing (mechanical). The author has an hindex of 1, co-authored 1 publications receiving 74 citations.
Papers
More filters
Cited by
More filters
01 Sep 2010
TL;DR: In this paper, the authors summarize advances in analytical and numerical modeling, draw attention to the thermodynamic aspects of cavitation, and reflect on physical or experimental observations while reflecting on physical and experimental observations.
Abstract: Even though the list of references associated with this review is rather extensive, in no way does it exhaust the vast literature dedicated to the study of cavitation. The intent was to summarize (i) advances in analytical and numerical modelling, (ii) draw attention to the thermodynamic aspects of cavitation, and (iii) do so while reflecting on physical or experimental observations.
166 citations
TL;DR: A survey of important papers pertaining to thermal effects in journal bearings is presented in this article, which includes theoretical, computation, and experimental works pertaining to heat effects of journal bearings published in various technical journals.
Abstract: This Paper presents a survey of important papers pertaining to thermal effects in journal bearings. It includes discussions on theoretical, computation, and experimental works pertaining to heat effects in journal bearings published in various technical journals. Presented at the 4191 Annual Meeting in Toronto, Ontario, Canada May 12–15, 1986
101 citations
TL;DR: In this article, an experimental assessment of a journal bearing with either one or two axial grooves located perpendicularly to the load line was performed, and it was found that under heavy loaded operation the twin groove configuration might actually deteriorate the bearing performance when compared with the single groove arrangement, namely due to uneven lubricant feed through each groove.
57 citations
TL;DR: This survey discusses the previous literature reviews on model reduction, reduction methods applied to rotor systems, the current state of these reduction methods in rotor dynamics, and the ability of the literature to reduce the complexities of large order rotor dynamic systems but allow accurate solutions.
Abstract: The focus of this literature survey and review is model reduction methods and their application to rotor dynamic systems. Rotor
dynamic systems require careful consideration in their dynamic models as they include unsymmetric stiffness, localized nonproportional
damping, and frequency-dependent gyroscopic effects. The literature reviewed originates from both controls and
mechanical systems analysis and has been previously applied to rotor systems. This survey discusses the previous literature
reviews on model reduction, reduction methods applied to rotor systems, the current state of these reduction methods in rotor
dynamics, and the ability of the literature to reduce the complexities of large order rotor dynamic systems but allow accurate
solutions.
56 citations
TL;DR: In this paper, a method to improve temperature monitoring of fluid film bearings is described, which is tested in an industrial tilting pad thrust bearing and compared to those measured by thermocouple in the pad backing and in the collar.
55 citations