DVORŠEK, Matjaž ;HOČEVAR, Marko ;ŠIROK, Brane ;HOLEČEK, Nikola ;DONEVSKI, Božin . The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 57, n.10, p. 750-759, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2010.208.
Dvoršek, M., Hočevar, M., Širok, B., Holeček, N., & Donevski, B. (2011). The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation. Strojniški vestnik - Journal of Mechanical Engineering, 57(10), 750-759. doi:http://dx.doi.org/10.5545/sv-jme.2010.208
@article{sv-jmesv-jme.2010.208,
author = {Matjaž Dvoršek and Marko Hočevar and Brane Širok and Nikola Holeček and Božin Donevski},
title = {The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {10},
year = {2011},
keywords = {cooling tower; modifications; local efficiency},
abstract = {We present the influence of the cooling tower airflow inlet region modifications at the Šoštanj 4 thermal power plant on cooling tower local efficiency. Local efficiency change was estimated based on temperature fields of drift eliminators before and after the reconstruction of the cooling tower. Temperature fields were measured with thermal vision method. The local reduction of cooling tower efficiency was analyzed based on phenomenological relations of heat transfer obtained from the selected vertical segment of the cooling tower. The characteristic influence that the reconstruction had on the temperature field was detected on the circumference of the cooling tower. The efficiency reduction was the highest on the periphery of the cooling tower and in particular section it peaked at 2%, while in most part of the area it was below 0.5%. The presented measurement and analysis method enables the estimation of changes in the local efficiency of heat transfer in cooling towers.},
issn = {0039-2480}, pages = {750-759}, doi = {10.5545/sv-jme.2010.208},
url = {https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/}
}
Dvoršek, M.,Hočevar, M.,Širok, B.,Holeček, N.,Donevski, B. 2011 June 57. The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 57:10
%A Dvoršek, Matjaž %A Hočevar, Marko %A Širok, Brane %A Holeček, Nikola %A Donevski, Božin %D 2011 %T The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation %B 2011 %9 cooling tower; modifications; local efficiency %! The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation %K cooling tower; modifications; local efficiency %X We present the influence of the cooling tower airflow inlet region modifications at the Šoštanj 4 thermal power plant on cooling tower local efficiency. Local efficiency change was estimated based on temperature fields of drift eliminators before and after the reconstruction of the cooling tower. Temperature fields were measured with thermal vision method. The local reduction of cooling tower efficiency was analyzed based on phenomenological relations of heat transfer obtained from the selected vertical segment of the cooling tower. The characteristic influence that the reconstruction had on the temperature field was detected on the circumference of the cooling tower. The efficiency reduction was the highest on the periphery of the cooling tower and in particular section it peaked at 2%, while in most part of the area it was below 0.5%. The presented measurement and analysis method enables the estimation of changes in the local efficiency of heat transfer in cooling towers. %U https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/ %0 Journal Article %R 10.5545/sv-jme.2010.208 %& 750 %P 10 %J Strojniški vestnik - Journal of Mechanical Engineering %V 57 %N 10 %@ 0039-2480 %8 2018-06-29 %7 2018-06-29
Dvoršek, Matjaž, Marko Hočevar, Brane Širok, Nikola Holeček, & Božin Donevski. "The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation." Strojniški vestnik - Journal of Mechanical Engineering [Online], 57.10 (2011): 750-759. Web. 20 Dec. 2024
TY - JOUR AU - Dvoršek, Matjaž AU - Hočevar, Marko AU - Širok, Brane AU - Holeček, Nikola AU - Donevski, Božin PY - 2011 TI - The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.208 KW - cooling tower; modifications; local efficiency N2 - We present the influence of the cooling tower airflow inlet region modifications at the Šoštanj 4 thermal power plant on cooling tower local efficiency. Local efficiency change was estimated based on temperature fields of drift eliminators before and after the reconstruction of the cooling tower. Temperature fields were measured with thermal vision method. The local reduction of cooling tower efficiency was analyzed based on phenomenological relations of heat transfer obtained from the selected vertical segment of the cooling tower. The characteristic influence that the reconstruction had on the temperature field was detected on the circumference of the cooling tower. The efficiency reduction was the highest on the periphery of the cooling tower and in particular section it peaked at 2%, while in most part of the area it was below 0.5%. The presented measurement and analysis method enables the estimation of changes in the local efficiency of heat transfer in cooling towers. UR - https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/
@article{{sv-jme}{sv-jme.2010.208},
author = {Dvoršek, M., Hočevar, M., Širok, B., Holeček, N., Donevski, B.},
title = {The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {57},
number = {10},
year = {2011},
doi = {10.5545/sv-jme.2010.208},
url = {https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/}
}
TY - JOUR AU - Dvoršek, Matjaž AU - Hočevar, Marko AU - Širok, Brane AU - Holeček, Nikola AU - Donevski, Božin PY - 2018/06/29 TI - The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 57, No 10 (2011): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2010.208 KW - cooling tower, modifications, local efficiency N2 - We present the influence of the cooling tower airflow inlet region modifications at the Šoštanj 4 thermal power plant on cooling tower local efficiency. Local efficiency change was estimated based on temperature fields of drift eliminators before and after the reconstruction of the cooling tower. Temperature fields were measured with thermal vision method. The local reduction of cooling tower efficiency was analyzed based on phenomenological relations of heat transfer obtained from the selected vertical segment of the cooling tower. The characteristic influence that the reconstruction had on the temperature field was detected on the circumference of the cooling tower. The efficiency reduction was the highest on the periphery of the cooling tower and in particular section it peaked at 2%, while in most part of the area it was below 0.5%. The presented measurement and analysis method enables the estimation of changes in the local efficiency of heat transfer in cooling towers. UR - https://www.sv-jme.eu/sl/article/the-influence-of-airflow-inlet-region-modifications-on-the-local-efficiency-of-natural-draft-cooling-tower-operation/
Dvoršek, Matjaž, Hočevar, Marko, Širok, Brane, Holeček, Nikola, AND Donevski, Božin. "The Influence of Airflow Inlet Region Modifications on the Local Efficiency of Natural Draft Cooling Tower Operation" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 57 Number 10 (29 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 57(2011)10, 750-759
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
We present the influence of the cooling tower airflow inlet region modifications at the Šoštanj 4 thermal power plant on cooling tower local efficiency. Local efficiency change was estimated based on temperature fields of drift eliminators before and after the reconstruction of the cooling tower. Temperature fields were measured with thermal vision method. The local reduction of cooling tower efficiency was analyzed based on phenomenological relations of heat transfer obtained from the selected vertical segment of the cooling tower. The characteristic influence that the reconstruction had on the temperature field was detected on the circumference of the cooling tower. The efficiency reduction was the highest on the periphery of the cooling tower and in particular section it peaked at 2%, while in most part of the area it was below 0.5%. The presented measurement and analysis method enables the estimation of changes in the local efficiency of heat transfer in cooling towers.