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Dynamic modeling of the thermal performance of district heating pipelines

Gabrielaitiene, Irina LU ; Sundén, Bengt LU ; Kacianauskas, R and Bohm, B (2003) 4th Baltic Heat Transfer Conference In Advances in Heat Transfer Engineering, Proceedings p.185-192
Abstract
The main objective of this paper is to develop a proven model which allows the study of the non-stationary effects in district heating systems, which are associated with time lag, between heat generation and the final consumption of the heat. A finite element model was developed which incorporates one-dimensional fluid elements together with thermal elements sets. This enables a description of the fluid flow and the heat transfer considering the actual condition of the pipeline's layout. The validation of the finite element model has been carried Out With previous documented results (i.e., the node and the element methods) as well as with transient temperature measurements.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Advances in Heat Transfer Engineering, Proceedings
pages
185 - 192
publisher
Begell House
conference name
4th Baltic Heat Transfer Conference
external identifiers
  • WOS:000236435800015
ISBN
1-56700-198-1
language
English
LU publication?
yes
id
b7833759-40cd-49b8-a1d8-3fcc0d246f4f (old id 1410600)
date added to LUP
2009-05-29 08:31:04
date last changed
2016-04-16 10:02:08
@misc{b7833759-40cd-49b8-a1d8-3fcc0d246f4f,
  abstract     = {The main objective of this paper is to develop a proven model which allows the study of the non-stationary effects in district heating systems, which are associated with time lag, between heat generation and the final consumption of the heat. A finite element model was developed which incorporates one-dimensional fluid elements together with thermal elements sets. This enables a description of the fluid flow and the heat transfer considering the actual condition of the pipeline's layout. The validation of the finite element model has been carried Out With previous documented results (i.e., the node and the element methods) as well as with transient temperature measurements.},
  author       = {Gabrielaitiene, Irina and Sundén, Bengt and Kacianauskas, R and Bohm, B},
  isbn         = {1-56700-198-1},
  language     = {eng},
  pages        = {185--192},
  publisher    = {ARRAY(0x92ca548)},
  series       = {Advances in Heat Transfer Engineering, Proceedings},
  title        = {Dynamic modeling of the thermal performance of district heating pipelines},
  year         = {2003},
}