Simulation of the Water Balance of a Green/Blue Roof Supporting an Ecological Cycle

Melinda Menyhártné Dr Baracskai; Ádám Hadas-Rapi; Béla Dr. Író

doi:10.2478/scjme-2024-0009

.blurhash-client-img { display: none !important; }

Simulation of the Water Balance of a Green/Blue Roof Supporting an Ecological Cycle

Strojnícky časopis - Journal of Mechanical Engineering

Volume 74 (2024): Issue 1 (May 2024)

By: Melinda Menyhártné Dr Baracskai, Ádám Hadas-Rapi and Béla Dr. Író

Open Access

|Jun 2024

Abstract

In our article, we set out the inspection of the control shafts of the green or blue roof drainage equipment aim. The height of the water formed on the roof through the differently shaped holes on the devices we want to specify the amount of water flowing through per unit of time. In the first case, the water level is constant, and in the second, the height of the water decreases or increases continuously.

References

Lajos, T. “Az áramlástan alapjai”, Műegyetemi kiadó, Budapest, 2000. (in Hungarian)
Search in Google Scholar Back to article
Gruber, J. “Folyadékok mechanikája”, Tankönyvkiadó, 1973. (in Hungarian)
Search in Google Scholar Back to article
Idel´chik, I. E. “Handbook of Hydraulic Resistance, Coefficients of Local Resistance and of Friction”, U.S. DEPARTMENT OF COMMERCE, 1960.
Search in Google Scholar Back to article
Çengel Y. A., Cimbala, J. M, Turner R. H. “Fundamentals of Thermal-Fluid Sciences”, 5^th Edition, MC Graw Hill Education, 2016. ISBN 978-0-07-802768-0
Search in Google Scholar Back to article
Rodi W., Martelli F. “Engineering Turbulence Modelling and Experiments”, Proceedings of the Second International Symposium on Engineering Turbulence Modelling and Measurements, Florence, Italy, pp. 991 – 993, 1993. DOI: 10.1016/C2009-0-10243-X
Search in Google Scholar Back to article
Huebsch W., Gray D., Thompson G., Spaur P. J. “Discharge Coefficients for Irregular Orifices”, PS Division of Fluid Dynamics (Fall) 2013, abstract id. R10.002, 2013.
Search in Google Scholar Back to article
Valkovic, V., Janco, R., Frydrysek, K. “The effect of landside on gas pipeline”, Strojnícky časopis – Journal of Mechanical Engineering 66 (2), pp. 95 – 100, 2016. DOI: 10.1515/scjme-2016-0023
Search in Google Scholar Back to article
Benrahmoune, M., Hafaifa, A., Guemana, M., Chen, X. “Detection and Modeling Vibrational Behavior of a Gas Turbine Based on Dynamic Neural Networks Approach”, Strojnícky časopis – Journal of Mechanical Engineering 66 (2), pp. 95 – 100, 2016. DOI: 10.2478/scjme-2018-0032
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.2478/scjme-2024-0009 | Journal eISSN: 2450-5471 | Journal ISSN: 0039-2472

Journal RSS Feed

Language: English

Page range: 83 - 90

Published on: Jun 1, 2024

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

fluid mechanics,

green roof,

rain drainage,

flooding examination,

outflow ratio

Related subjects:

Engineering,

Mechanical engineering,

Fundamentals of mechanical engineering,

Mechanics

© 2024 Melinda Menyhártné Dr Baracskai, Ádám Hadas-Rapi, Béla Dr. Író, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 74 (2024): Issue 1 (May 2024)