Simulation of wind flow around an alternative flat-roofed fortress tower ruin
An analysis of the effects of alternative flat roof sizes and positions on wind flow around a ruin model is presented. The modelled ruin has almost cube-like proportions, with an open roof plane and a destroyed corner. Roofs over ruins are seen as a means of protection against the wind, which is co...
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| Format: | Article |
| Language: | English |
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CTU Central Library
2025-01-01
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| Series: | Acta Polytechnica |
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| Online Access: | https://ojs.cvut.cz/ojs/index.php/ap/article/view/9075 |
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| author | Martin Poliak Michal Franek Jana Gregorová |
| author_facet | Martin Poliak Michal Franek Jana Gregorová |
| author_sort | Martin Poliak |
| collection | DOAJ |
| description |
An analysis of the effects of alternative flat roof sizes and positions on wind flow around a ruin model is presented. The modelled ruin has almost cube-like proportions, with an open roof plane and a destroyed corner. Roofs over ruins are seen as a means of protection against the wind, which is considered a destructive mechanism. The purpose of the roof as a monumental means of presentation and limits of its implementation are also discussed. Wind flow is illustrated by external pressure and skin friction coefficients. Taking their changes into account, the degree of protection flat roof alternatives provide is estimated and optimal flat roof alternatives are discussed. Simulations were carried out using the 3D Time Steady Reynolds-averaged Navier-Stokes equations and the Shear Stress
Transport k-ω turbulence model.
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| format | Article |
| id | doaj-art-5c5466c5bece4567a2eccd14307b8a43 |
| institution | Kabale University |
| issn | 1805-2363 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | CTU Central Library |
| record_format | Article |
| series | Acta Polytechnica |
| spelling | doaj-art-5c5466c5bece4567a2eccd14307b8a432025-01-14T10:10:11ZengCTU Central LibraryActa Polytechnica1805-23632025-01-0164610.14311/AP.2024.64.0550Simulation of wind flow around an alternative flat-roofed fortress tower ruinMartin Poliak0Michal Franek1Jana Gregorová2Slovak University of Technology, Faculty of Civil Engineering, Department of Architecture, Radlinského 11, 810 05 Bratislava, Slovak RepublicSlovak University of Technology, Faculty of Civil Engineering, Department of Building Construction, Radlinského 11, 810 05 Bratislava, Slovak RepublicSlovak University of Technology, Faculty of Civil Engineering, Department of Architecture, Radlinského 11, 810 05 Bratislava, Slovak Republic An analysis of the effects of alternative flat roof sizes and positions on wind flow around a ruin model is presented. The modelled ruin has almost cube-like proportions, with an open roof plane and a destroyed corner. Roofs over ruins are seen as a means of protection against the wind, which is considered a destructive mechanism. The purpose of the roof as a monumental means of presentation and limits of its implementation are also discussed. Wind flow is illustrated by external pressure and skin friction coefficients. Taking their changes into account, the degree of protection flat roof alternatives provide is estimated and optimal flat roof alternatives are discussed. Simulations were carried out using the 3D Time Steady Reynolds-averaged Navier-Stokes equations and the Shear Stress Transport k-ω turbulence model. https://ojs.cvut.cz/ojs/index.php/ap/article/view/9075ruin protectionwind flow simulationcomputational fluid dynamicsruin coverage |
| spellingShingle | Martin Poliak Michal Franek Jana Gregorová Simulation of wind flow around an alternative flat-roofed fortress tower ruin Acta Polytechnica ruin protection wind flow simulation computational fluid dynamics ruin coverage |
| title | Simulation of wind flow around an alternative flat-roofed fortress tower ruin |
| title_full | Simulation of wind flow around an alternative flat-roofed fortress tower ruin |
| title_fullStr | Simulation of wind flow around an alternative flat-roofed fortress tower ruin |
| title_full_unstemmed | Simulation of wind flow around an alternative flat-roofed fortress tower ruin |
| title_short | Simulation of wind flow around an alternative flat-roofed fortress tower ruin |
| title_sort | simulation of wind flow around an alternative flat roofed fortress tower ruin |
| topic | ruin protection wind flow simulation computational fluid dynamics ruin coverage |
| url | https://ojs.cvut.cz/ojs/index.php/ap/article/view/9075 |
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