A first application of thermographic phosphors in a marine two-stroke diesel engine for surface temperature measurement
(2014) ASME 2014 Internal Combustion Engine Division Fall Technical Conference p.001-001- Abstract
- Phosphor thermometry is applied for the first time in a large-bore two-stroke diesel engine. The work proves the practicality of phosphor thermometry in large-bore engines. The experiments were conducted on the MAN 4T50ME-X marine research engine equipped with an optical cylinder head. By employing a thin surface coating of CdWO4 phosphor, cycle resolved temperature measurements of the cylinder wall were obtained. Motored and fired engine operations were tested at engine loads covering the low and medium engine load range. Phosphor thermometry proved to be successful in retrieving the temperature with standard deviations ranging around 1-8 K. Experimental considerations like detector linearity, coating thickness and an automated phosphor... (More)
- Phosphor thermometry is applied for the first time in a large-bore two-stroke diesel engine. The work proves the practicality of phosphor thermometry in large-bore engines. The experiments were conducted on the MAN 4T50ME-X marine research engine equipped with an optical cylinder head. By employing a thin surface coating of CdWO4 phosphor, cycle resolved temperature measurements of the cylinder wall were obtained. Motored and fired engine operations were tested at engine loads covering the low and medium engine load range. Phosphor thermometry proved to be successful in retrieving the temperature with standard deviations ranging around 1-8 K. Experimental considerations like detector linearity, coating thickness and an automated phosphor calibration routine will be addressed. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4732736
- author
- Abou Nada, Fahd Jouda LU ; Hult, Johan ; Knappe, Christoph LU ; Richter, Mattias LU ; Mayer, Stefan and Aldén, Marcus LU
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Thermographic phosphors, Laser-induced phosphorescence, Marine propulsion, Large-bore two-stroke diesel engines
- host publication
- Proceedings of the ASME 2014 Internal Combustion Engine Division Fall Technical Conference (ICEF2014)
- editor
- Mechanical Engineers, American Society of
- pages
- 8 pages
- publisher
- American Society Of Mechanical Engineers (ASME)
- conference name
- ASME 2014 Internal Combustion Engine Division Fall Technical Conference
- conference location
- Columbus-Indiana, United States
- conference dates
- 2014-10-19
- external identifiers
-
- wos:000360415300001
- language
- English
- LU publication?
- yes
- id
- 5b150e83-28db-4ac6-ac99-fcb5e079cc3b (old id 4732736)
- date added to LUP
- 2016-04-04 11:29:55
- date last changed
- 2018-11-21 21:05:13
@inproceedings{5b150e83-28db-4ac6-ac99-fcb5e079cc3b, abstract = {{Phosphor thermometry is applied for the first time in a large-bore two-stroke diesel engine. The work proves the practicality of phosphor thermometry in large-bore engines. The experiments were conducted on the MAN 4T50ME-X marine research engine equipped with an optical cylinder head. By employing a thin surface coating of CdWO4 phosphor, cycle resolved temperature measurements of the cylinder wall were obtained. Motored and fired engine operations were tested at engine loads covering the low and medium engine load range. Phosphor thermometry proved to be successful in retrieving the temperature with standard deviations ranging around 1-8 K. Experimental considerations like detector linearity, coating thickness and an automated phosphor calibration routine will be addressed.}}, author = {{Abou Nada, Fahd Jouda and Hult, Johan and Knappe, Christoph and Richter, Mattias and Mayer, Stefan and Aldén, Marcus}}, booktitle = {{Proceedings of the ASME 2014 Internal Combustion Engine Division Fall Technical Conference (ICEF2014)}}, editor = {{Mechanical Engineers, American Society of}}, keywords = {{Thermographic phosphors; Laser-induced phosphorescence; Marine propulsion; Large-bore two-stroke diesel engines}}, language = {{eng}}, pages = {{001--001}}, publisher = {{American Society Of Mechanical Engineers (ASME)}}, title = {{A first application of thermographic phosphors in a marine two-stroke diesel engine for surface temperature measurement}}, url = {{https://lup.lub.lu.se/search/files/5787480/4732745.pdf}}, year = {{2014}}, }