Determination of Viscosity Versus Pressure by Means of a Clearance Seal

Peter Christiansen; Niels Schmidt Hansen; Martin Thomas Overdahl Lund; Jon Spangenberg; Niels Oluf Bay

doi:10.1115/1.4038579

Determination of Viscosity Versus Pressure by Means of a Clearance Seal

Peter Christiansen, Niels Schmidt Hansen, Martin Thomas Overdahl Lund, Jon Spangenberg, Niels Oluf Bay^*

^*Corresponding author for this work

Technical University of Denmark

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

This paper describes the construction and testing of a simple, experimental tool setup that enables determination of the pressure–viscosity relationship for high viscosity oils. Comparing the determined pressure–viscosity relationship with a reference rheometer measuring the viscosity at ambient pressure yields reasonable agreement. The computed viscosity at elevated pressures was well represented by the Chu and Cameron model.

Original language	English
Article number	TRIB-17-1253
Journal	Journal of Tribology
Volume	140
Issue number	3
Number of pages	3
ISSN	0742-4787
DOIs	https://doi.org/10.1115/1.4038579
Publication status	Published - 2018

Keywords

Lubricants
Viscosity
Pressure–viscosity relationship
Clearance seal
Poiseuille flow

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10.1115/1.4038579

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title = "Determination of Viscosity Versus Pressure by Means of a Clearance Seal",

abstract = "This paper describes the construction and testing of a simple, experimental tool setup that enables determination of the pressure–viscosity relationship for high viscosity oils. Comparing the determined pressure–viscosity relationship with a reference rheometer measuring the viscosity at ambient pressure yields reasonable agreement. The computed viscosity at elevated pressures was well represented by the Chu and Cameron model.",

keywords = "Lubricants, Viscosity, Pressure–viscosity relationship, Clearance seal, Poiseuille flow",

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journal = "Journal of Tribology",

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AU - Christiansen, Peter

AU - Schmidt Hansen, Niels

AU - Lund, Martin Thomas Overdahl

AU - Spangenberg, Jon

AU - Bay, Niels Oluf

PY - 2018

Y1 - 2018

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AB - This paper describes the construction and testing of a simple, experimental tool setup that enables determination of the pressure–viscosity relationship for high viscosity oils. Comparing the determined pressure–viscosity relationship with a reference rheometer measuring the viscosity at ambient pressure yields reasonable agreement. The computed viscosity at elevated pressures was well represented by the Chu and Cameron model.

KW - Lubricants

KW - Viscosity

KW - Pressure–viscosity relationship

KW - Clearance seal

KW - Poiseuille flow

U2 - 10.1115/1.4038579

DO - 10.1115/1.4038579

M3 - Journal article

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VL - 140

JO - Journal of Tribology

JF - Journal of Tribology

IS - 3

M1 - TRIB-17-1253

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Determination of Viscosity Versus Pressure by Means of a Clearance Seal

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