Compressibility of lubricants at high pressures
(2003) In Tribology Transactions 46(4). p.592-599- Abstract
- Results from a high pressure chamber; recently developed at Lund Institute of Technology, are presented. The compressibility variation with the pressure of five different lubricants is investigated for pressures up to 2.7 GPa. The density variation for each lubricant is presented as a curve fit. The results show that at high pressures when the lubricant has solidified, the density varies linearly with the pressure. It is also concluded that the Dowson-Higginson relationship may be inaccurate when describing the density variation for some lubricants, especially at higher pressures.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/297477
- author
- Ståhl, Jonas LU ; Jacobson, Bo LU and Gschwender, Lois
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- density, elastohydrodynamic lubrication, lubricant properties
- in
- Tribology Transactions
- volume
- 46
- issue
- 4
- pages
- 592 - 599
- publisher
- Taylor & Francis
- external identifiers
-
- wos:000186081200020
- scopus:0346331474
- ISSN
- 1040-2004
- DOI
- 10.1080/10402000308982669
- language
- English
- LU publication?
- yes
- id
- 411e6666-37cd-4350-9d34-a18fb9d4cfcb (old id 297477)
- date added to LUP
- 2016-04-01 15:56:19
- date last changed
- 2022-03-30 04:22:28
@article{411e6666-37cd-4350-9d34-a18fb9d4cfcb, abstract = {{Results from a high pressure chamber; recently developed at Lund Institute of Technology, are presented. The compressibility variation with the pressure of five different lubricants is investigated for pressures up to 2.7 GPa. The density variation for each lubricant is presented as a curve fit. The results show that at high pressures when the lubricant has solidified, the density varies linearly with the pressure. It is also concluded that the Dowson-Higginson relationship may be inaccurate when describing the density variation for some lubricants, especially at higher pressures.}}, author = {{Ståhl, Jonas and Jacobson, Bo and Gschwender, Lois}}, issn = {{1040-2004}}, keywords = {{density; elastohydrodynamic lubrication; lubricant properties}}, language = {{eng}}, number = {{4}}, pages = {{592--599}}, publisher = {{Taylor & Francis}}, series = {{Tribology Transactions}}, title = {{Compressibility of lubricants at high pressures}}, url = {{http://dx.doi.org/10.1080/10402000308982669}}, doi = {{10.1080/10402000308982669}}, volume = {{46}}, year = {{2003}}, }