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Quasi-steady state simulation of an organic Rankine cycle for waste heat recovery in a passenger vessel

Mondejar, Maria E. LU ; Ahlgren, Fredrik ; Thern, Marcus LU and Genrup, Magnus LU (2017) In Applied Energy 185(2). p.1324-1335
Abstract

In this work we present the quasi-steady state simulation of a regenerative organic Rankine cycle (ORC) integrated in a passenger vessel, over a standard round trip. The study case is the M/S Birka Stockholm cruise ship, which covers a daily route between Stockholm (Sweden) and Mariehamn (Finland). Experimental data of the exhaust gas temperatures, engine loads, and electricity demand on board were logged over a period of four weeks. These data where used as inputs for a simulation model of an ORC for waste heat recovery of the exhaust gases. A quasi-steady state simulation was carried out on an off-design model, based on optimized design conditions, to estimate the average net power production of the ship over a round trip. The maximum... (More)

In this work we present the quasi-steady state simulation of a regenerative organic Rankine cycle (ORC) integrated in a passenger vessel, over a standard round trip. The study case is the M/S Birka Stockholm cruise ship, which covers a daily route between Stockholm (Sweden) and Mariehamn (Finland). Experimental data of the exhaust gas temperatures, engine loads, and electricity demand on board were logged over a period of four weeks. These data where used as inputs for a simulation model of an ORC for waste heat recovery of the exhaust gases. A quasi-steady state simulation was carried out on an off-design model, based on optimized design conditions, to estimate the average net power production of the ship over a round trip. The maximum net power production of the ORC during the round trip was estimated to supply approximately 22% of the total power demand on board. The results showed a potential for ORC as a solution for the maritime transport sector to accomplish the new and more restrictive regulations on emissions, and to reduce the total fuel consumption.

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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Cruise vessel, Off-design, Organic Rankine cycle, Quasi-steady simulation, Waste heat recovery
in
Applied Energy
volume
185
issue
2
pages
12 pages
publisher
Elsevier
external identifiers
  • scopus:84962525079
  • wos:000390494800035
ISSN
0306-2619
DOI
10.1016/j.apenergy.2016.03.024
language
English
LU publication?
yes
id
2d3e03de-f9e4-48aa-8b70-20ddda7929c7
date added to LUP
2016-05-24 13:11:52
date last changed
2024-11-01 20:23:38
@article{2d3e03de-f9e4-48aa-8b70-20ddda7929c7,
  abstract     = {{<p>In this work we present the quasi-steady state simulation of a regenerative organic Rankine cycle (ORC) integrated in a passenger vessel, over a standard round trip. The study case is the M/S Birka Stockholm cruise ship, which covers a daily route between Stockholm (Sweden) and Mariehamn (Finland). Experimental data of the exhaust gas temperatures, engine loads, and electricity demand on board were logged over a period of four weeks. These data where used as inputs for a simulation model of an ORC for waste heat recovery of the exhaust gases. A quasi-steady state simulation was carried out on an off-design model, based on optimized design conditions, to estimate the average net power production of the ship over a round trip. The maximum net power production of the ORC during the round trip was estimated to supply approximately 22% of the total power demand on board. The results showed a potential for ORC as a solution for the maritime transport sector to accomplish the new and more restrictive regulations on emissions, and to reduce the total fuel consumption.</p>}},
  author       = {{Mondejar, Maria E. and Ahlgren, Fredrik and Thern, Marcus and Genrup, Magnus}},
  issn         = {{0306-2619}},
  keywords     = {{Cruise vessel; Off-design; Organic Rankine cycle; Quasi-steady simulation; Waste heat recovery}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{1324--1335}},
  publisher    = {{Elsevier}},
  series       = {{Applied Energy}},
  title        = {{Quasi-steady state simulation of an organic Rankine cycle for waste heat recovery in a passenger vessel}},
  url          = {{http://dx.doi.org/10.1016/j.apenergy.2016.03.024}},
  doi          = {{10.1016/j.apenergy.2016.03.024}},
  volume       = {{185}},
  year         = {{2017}},
}