Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power
This article is focused on the research of passive cooling beams and increasing their cooling capacity. A passive cooling beam with four tubes was chosen as a model. A mathematical model was built using the corresponding criterion equations to capture the behavior of a passive cooling beam. This mat...
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doaj-07d4a07416ef437a89becd696e4cae142021-08-26T14:16:37ZengMDPI AGProcesses2227-97172021-08-0191478147810.3390/pr9081478Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling PowerKatarína Kaduchová0Richard Lenhard1Department of Power Engineering, Faculty of Mechanical Engineering, University of Zilina, 010 26 Zilina, SlovakiaDepartment of Power Engineering, Faculty of Mechanical Engineering, University of Zilina, 010 26 Zilina, SlovakiaThis article is focused on the research of passive cooling beams and increasing their cooling capacity. A passive cooling beam with four tubes was chosen as a model. A mathematical model was built using the corresponding criterion equations to capture the behavior of a passive cooling beam. This mathematical model can be used to optimize geometrical parameters (the distance between the ribs, rib height and thickness, and diameter and number of tubes), by changing these geometric parameters we can increase the cooling performance. The work includes a mathematical model for calculating the boundary layer, which has a significant influence on the cooling performance. The results obtained from the created mathematical model show that the model works correctly and can be used to optimize the cooling performance of passive cooling beams. To better understand the behavior of a passive cooling beam in a confined space, the entire device was numerically simulated, as was the flow in the intercostal space.https://www.mdpi.com/2227-9717/9/8/1478passive cooling beammathematical modelnumerical modelsimulationcooling powerexchanger |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Katarína Kaduchová Richard Lenhard |
spellingShingle |
Katarína Kaduchová Richard Lenhard Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power Processes passive cooling beam mathematical model numerical model simulation cooling power exchanger |
author_facet |
Katarína Kaduchová Richard Lenhard |
author_sort |
Katarína Kaduchová |
title |
Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power |
title_short |
Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power |
title_full |
Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power |
title_fullStr |
Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power |
title_full_unstemmed |
Numerical Simulation of Passive Cooling Beam and Its Optimization to Increase the Cooling Power |
title_sort |
numerical simulation of passive cooling beam and its optimization to increase the cooling power |
publisher |
MDPI AG |
series |
Processes |
issn |
2227-9717 |
publishDate |
2021-08-01 |
description |
This article is focused on the research of passive cooling beams and increasing their cooling capacity. A passive cooling beam with four tubes was chosen as a model. A mathematical model was built using the corresponding criterion equations to capture the behavior of a passive cooling beam. This mathematical model can be used to optimize geometrical parameters (the distance between the ribs, rib height and thickness, and diameter and number of tubes), by changing these geometric parameters we can increase the cooling performance. The work includes a mathematical model for calculating the boundary layer, which has a significant influence on the cooling performance. The results obtained from the created mathematical model show that the model works correctly and can be used to optimize the cooling performance of passive cooling beams. To better understand the behavior of a passive cooling beam in a confined space, the entire device was numerically simulated, as was the flow in the intercostal space. |
topic |
passive cooling beam mathematical model numerical model simulation cooling power exchanger |
url |
https://www.mdpi.com/2227-9717/9/8/1478 |
work_keys_str_mv |
AT katarinakaduchova numericalsimulationofpassivecoolingbeamanditsoptimizationtoincreasethecoolingpower AT richardlenhard numericalsimulationofpassivecoolingbeamanditsoptimizationtoincreasethecoolingpower |
_version_ |
1721190344461123584 |