CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure

R. Edwin Browne; K. P. Ramachandran; A. K.M. De Silva; D. K. Harrison

doi:10.1115/ESDA2006-95021

CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure

R. Edwin Browne^*, K. P. Ramachandran, A. K.M. De Silva, D. K. Harrison

^*Corresponding author for this work

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The deceleration and running down operation of any rotating system when analysed would lead to useful input function for condition monitoring. When the power supply to any rotor system is cut off, total momentum gained through the sustained operation will dissipate and the system will come to halt. The time elapsed between the power cutoff and the complete stop of the system is defined as CDT (Coast Down Time). The tribological behaviour could be effectively monitored through this parameter (CDT), which has been conducted on a horizontal rotor system with a full journal bearing at different speed and lubrication pressures. The characteristics are compared with steady state vibration in order to emphasize the potential benefit of using CDT as a useful diagnostic parameter for condition monitoring.

Original language	English
Title of host publication	Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis
Publisher	American Society of Mechanical Engineers (ASME)
Pages	827-837
Number of pages	11
ISBN (Print)	0791842509
DOIs	https://doi.org/10.1115/ESDA2006-95021
Publication status	Published - 7 Jul 2006
Event	8th Biennial ASME Conference on Engineering Systems Design and Analysis - Torino, Italy Duration: 4 Jul 2006 → 7 Jul 2006

Conference

Conference	8th Biennial ASME Conference on Engineering Systems Design and Analysis
Abbreviated title	ESDA2006
Country/Territory	Italy
City	Torino
Period	4/07/06 → 7/07/06

Keywords

Coast Down Phenomenon (CDP)
Coast Down Time (CDT)
Condition-based maintenance
Deceleration
Diagnostic parameter
Tribology
Vibration

ASJC Scopus subject areas

Engineering(all)

Documents and Links

10.1115/ESDA2006-95021

Cite this

Edwin Browne, R., Ramachandran, K. P., De Silva, A. K. M., & Harrison, D. K. (2006). CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure. In Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis (pp. 827-837). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/ESDA2006-95021

Edwin Browne, R. ; Ramachandran, K. P. ; De Silva, A. K.M. et al. / CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure. Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers (ASME), 2006. pp. 827-837

@inproceedings{588edc06d7304f659fd28af904525681,

title = "CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure",

abstract = "The deceleration and running down operation of any rotating system when analysed would lead to useful input function for condition monitoring. When the power supply to any rotor system is cut off, total momentum gained through the sustained operation will dissipate and the system will come to halt. The time elapsed between the power cutoff and the complete stop of the system is defined as CDT (Coast Down Time). The tribological behaviour could be effectively monitored through this parameter (CDT), which has been conducted on a horizontal rotor system with a full journal bearing at different speed and lubrication pressures. The characteristics are compared with steady state vibration in order to emphasize the potential benefit of using CDT as a useful diagnostic parameter for condition monitoring.",

keywords = "Coast Down Phenomenon (CDP), Coast Down Time (CDT), Condition-based maintenance, Deceleration, Diagnostic parameter, Tribology, Vibration",

author = "{Edwin Browne}, R. and Ramachandran, {K. P.} and {De Silva}, {A. K.M.} and Harrison, {D. K.}",

year = "2006",

month = jul,

day = "7",

doi = "10.1115/ESDA2006-95021",

language = "English",

isbn = "0791842509",

pages = "827--837",

booktitle = "Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis",

publisher = "American Society of Mechanical Engineers (ASME)",

note = "8th Biennial ASME Conference on Engineering Systems Design and Analysis, ESDA2006 ; Conference date: 04-07-2006 Through 07-07-2006",

}

Edwin Browne, R, Ramachandran, KP, De Silva, AKM & Harrison, DK 2006, CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure. in Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers (ASME), pp. 827-837, 8th Biennial ASME Conference on Engineering Systems Design and Analysis, Torino, Italy, 4/07/06. https://doi.org/10.1115/ESDA2006-95021

CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure. / Edwin Browne, R.; Ramachandran, K. P.; De Silva, A. K.M. et al.

Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers (ASME), 2006. p. 827-837.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure

AU - Edwin Browne, R.

AU - Ramachandran, K. P.

AU - De Silva, A. K.M.

AU - Harrison, D. K.

PY - 2006/7/7

Y1 - 2006/7/7

N2 - The deceleration and running down operation of any rotating system when analysed would lead to useful input function for condition monitoring. When the power supply to any rotor system is cut off, total momentum gained through the sustained operation will dissipate and the system will come to halt. The time elapsed between the power cutoff and the complete stop of the system is defined as CDT (Coast Down Time). The tribological behaviour could be effectively monitored through this parameter (CDT), which has been conducted on a horizontal rotor system with a full journal bearing at different speed and lubrication pressures. The characteristics are compared with steady state vibration in order to emphasize the potential benefit of using CDT as a useful diagnostic parameter for condition monitoring.

AB - The deceleration and running down operation of any rotating system when analysed would lead to useful input function for condition monitoring. When the power supply to any rotor system is cut off, total momentum gained through the sustained operation will dissipate and the system will come to halt. The time elapsed between the power cutoff and the complete stop of the system is defined as CDT (Coast Down Time). The tribological behaviour could be effectively monitored through this parameter (CDT), which has been conducted on a horizontal rotor system with a full journal bearing at different speed and lubrication pressures. The characteristics are compared with steady state vibration in order to emphasize the potential benefit of using CDT as a useful diagnostic parameter for condition monitoring.

KW - Coast Down Phenomenon (CDP)

KW - Coast Down Time (CDT)

KW - Condition-based maintenance

KW - Deceleration

KW - Diagnostic parameter

KW - Tribology

KW - Vibration

U2 - 10.1115/ESDA2006-95021

DO - 10.1115/ESDA2006-95021

M3 - Conference contribution

AN - SCOPUS:33845811103

SN - 0791842509

SP - 827

EP - 837

BT - Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis

PB - American Society of Mechanical Engineers (ASME)

T2 - 8th Biennial ASME Conference on Engineering Systems Design and Analysis

Y2 - 4 July 2006 through 7 July 2006

ER -

Edwin Browne R, Ramachandran KP, De Silva AKM, Harrison DK. CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure. In Proceedings of 8th Biennial ASME Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers (ASME). 2006. p. 827-837 doi: 10.1115/ESDA2006-95021

CDT analysis is used as a condition monitoring parameter to study the tribological behavior of bearing lubricant under different operating pressure

Abstract

Conference

Keywords

ASJC Scopus subject areas

Documents and Links

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