Technological Structures for Air Cooled Condensers

##plugins.themes.bootstrap3.article.main##

  •   Zdeňka Říhová

  •   Markéta Kočová

Abstract

This paper summarizes the knowledge and results obtained in the field of designing technological platforms for energy industry. Optimal solution of the layout of elements and material of a number of technological platforms with a specific number of modules was searched. Technological platforms are the main supporting structure of the air-cooled condensers (ACC), which ensure cooling of plants. The fundament of the solution is based on the schema that the platform is composed from the at least one standardized bed containing the supporting surface equipped with the supporting columns and at least one horizontal segment for the condenser exchanger support. The platform structure must ensure sufficient spatial rigidity and stability and ACC functionality. Design requirements are defined both by size and weight of each single module of condenser and the total number of modules in assembly.


Keywords: Air Cooled Condensers, Concrete, Composite, Steel, Technological Platforms

References

V. Gadhamshetty, N. Nirmalakhandan, M. Myint and C. Ricketts, (2006). “Improving air-cooled condenser performance in combined cycle power plants,” Journal of energy engineering, vol. 132(2), pp. 81-88, August 2006.

D. G. Kröger, “Fan performance in air-cooled steam condensers,” Heat Recovery Systems and CHP, vol. 14(4), pp. 391-399, July 1994.

D. G. Kröger, Air-cooled heat exchangers and cooling towers, vol. 1, PennWell Corporation, Oklahoma, 2004.

A. O'Donovan and R. Grimes, A theoretical and experimental investigation into the thermodynamic performance of a 50 MW power plant with a novel modular air-cooled condenser. Applied Thermal Engineering, vol. 71(1), pp. 119-129, 2014.

M. Kočová and Z. Říhová, “Air Cooled Condensers for Power Engineering - research part”, Systémy přímé vzduchové kondenzace v energetickém průmyslu - rešersní část, 2014 - unpublished.

Air Cooled Condenser Users Group, History, [online] Available: http://acc-usersgroup.org/history/.

L. Yang, X. Du and Y. Yang, “Improvement of thermal performance for air-cooled condensers by using flow guiding device,” Journal of Enhanced Heat Transfer, vol. 19(1), pp. 63-74, 2012.

A. O’Donovan, R. Grimes and J. Moore, The influence of the steam-side characteristics of a modular air- cooled condenser on CSP plant performance. Energy Procedia, vol. 49, pp. 1450–1459, 2014.

The World’s Largest Power Plants. The top 100 – part iii. [online] Available: https://archive.fo/8ra5.

Leita Steel Group. Medupi power station – acc structural steel, [online] Available: https://www.leitasteel.co.za/projects/mining-heavy-industrial-structures/medupi-power-station/.

R. Šimek, Spalovna Malešice už pražany neděsí. [online] Available: https://www.euro.cz/byznys/spalovna-malesice-uz-prazany-nedesi-861005.

J. G. Bustamante, A. S. Rattner and S. Garimella, Achieving near-water-cooled power plant performance with air-cooled condensers, Applied Thermal Engineering, vol. 105, pp. 362–371, 2016.

W. Jones, Air Conditioning Engineering, Elsevier Butterworth-Heinemann, Great Britain, Fifth edition 2007.

Downloads

Download data is not yet available.

##plugins.themes.bootstrap3.article.details##

How to Cite
[1]
Říhová, Z. and Kočová, M. 2019. Technological Structures for Air Cooled Condensers. European Journal of Engineering and Technology Research. 4, 11 (Nov. 2019), 93-98. DOI:https://doi.org/10.24018/ejers.2019.4.11.1622.