Ghent University Academic Bibliography

Advanced

Design sensitivity analysis of a plate-finned air-cooled condenser for low-temperature organic rankine cycles

Alihan Kaya UGent, Marija Lazova UGent, Özer Bağci UGent, Steven Lecompte UGent, Bernd Ameel UGent and Michel De Paepe UGent (2017) HEAT TRANSFER ENGINEERING. 37.
abstract
Due to increasing world energy demand and environmental concerns, sustainable energy production has become crucial. Among sustainable energy sources such as solar, wind and geothermal, industrial waste heat (heat normally released to the environment) has a big potential. Organic Rankine cycles (ORCs) are promising systems for utilizing low-temperature (100°C – 250°C) waste heat. For an ORC system, the condenser is a key component. An accurate condenser design is important for cycle efficiency and system cost. In the literature, there are in-tube condensation correlations that are used to design condensers. However, they are not necessarily valid for low-temperature ORC conditions and working fluids, and that might lead to inaccurate end-designs. The present study comprises a summarized literature survey about in-tube condensation correlations. Then an iterative heat exchanger design methodology is proposed that allows performing a design sensitivity analysis on a V-shaped condenser within an input range of geometric parameters and boundary conditions. 19 correlations are implemented to calculate rating parameters like pressure drops, total transferred heat, overall heat transfer coefficient, size, cost and degree of subcooling. The deviations at these parameters are represented as the coefficient of variation that indicates the design condition regions where the prediction methods differ or not.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Conderser design, Design Sensitivity Analysis, Organic Rankine Cycles
journal title
HEAT TRANSFER ENGINEERING
volume
37
issue title
Selected Papers from the 17th IAHR (International Association for Hydro-Environment Engineering and Research) International Conference on Cooling Tower and Heat Exchanger
publisher
Taylor & Francis
ISSN
0145-7632
DOI
10.1080/01457632.2016.1216966
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
8097377
handle
http://hdl.handle.net/1854/LU-8097377
date created
2016-09-29 13:28:13
date last changed
2016-12-19 15:40:38
@article{8097377,
  abstract     = {Due to increasing world energy demand and environmental concerns, sustainable energy production has become crucial. Among sustainable energy sources such as solar, wind and geothermal, industrial waste heat (heat normally released to the environment) has a big potential. Organic Rankine cycles (ORCs) are promising systems for utilizing low-temperature (100{\textdegree}C -- 250{\textdegree}C) waste heat. For an ORC system, the condenser is a key component. An accurate condenser design is important for cycle efficiency and system cost. In the literature, there are in-tube condensation correlations that are used to design condensers. However, they are not necessarily valid for low-temperature ORC conditions and working fluids, and that might lead to inaccurate end-designs. The present study comprises a summarized literature survey about in-tube condensation correlations. Then an iterative heat exchanger design methodology is proposed that allows performing a design sensitivity analysis on a V-shaped condenser within an input range of geometric parameters and boundary conditions. 19 correlations are implemented to calculate rating parameters like pressure drops, total transferred heat, overall heat transfer coefficient, size, cost and degree of subcooling. The deviations at these parameters are represented as the coefficient of variation that indicates the design condition regions where the prediction methods differ or not.},
  author       = {Kaya, Alihan and Lazova, Marija and Ba\u{g}ci, {\"O}zer and Lecompte, Steven and Ameel, Bernd and De Paepe, Michel},
  issn         = {0145-7632},
  journal      = {HEAT TRANSFER ENGINEERING},
  keyword      = {Conderser design,Design Sensitivity Analysis,Organic Rankine Cycles},
  language     = {eng},
  publisher    = {Taylor \& Francis},
  title        = {Design sensitivity analysis of a plate-finned air-cooled condenser for low-temperature organic rankine cycles},
  url          = {http://dx.doi.org/10.1080/01457632.2016.1216966},
  volume       = {37},
  year         = {2017},
}

Chicago
Kaya, Alihan, Marija Lazova, Özer Bağci, Steven Lecompte, Bernd Ameel, and Michel De Paepe. 2017. “Design Sensitivity Analysis of a Plate-finned Air-cooled Condenser for Low-temperature Organic Rankine Cycles.” Heat Transfer Engineering 37.
APA
Kaya, Alihan, Lazova, M., Bağci, Ö., Lecompte, S., Ameel, B., & De Paepe, M. (2017). Design sensitivity analysis of a plate-finned air-cooled condenser for low-temperature organic rankine cycles. HEAT TRANSFER ENGINEERING, 37.
Vancouver
1.
Kaya A, Lazova M, Bağci Ö, Lecompte S, Ameel B, De Paepe M. Design sensitivity analysis of a plate-finned air-cooled condenser for low-temperature organic rankine cycles. HEAT TRANSFER ENGINEERING. Taylor & Francis; 2017;37.
MLA
Kaya, Alihan, Marija Lazova, Özer Bağci, et al. “Design Sensitivity Analysis of a Plate-finned Air-cooled Condenser for Low-temperature Organic Rankine Cycles.” HEAT TRANSFER ENGINEERING 37 (2017): n. pag. Print.