témavezető: Csoknyai Tamás
helyszín (magyar oldal): BME Department of Building Service and Process Engineering helyszín rövidítés: ÉPGET
A kutatási téma leírása:
a.) Preliminaries:
The recent epidemic highlighted the importance of air distribution in preventing airborne infections. Many studies in the past have focused on the topic, for instance, for aeroplane boards or hospital interiors. Due to globalisation, infections rapidly reach everyday scenes of life, like department stores, shopping malls or office buildings, so this problem is now more comprehensive than just particular environments.
b.) Aim of research:
The main goal of the research is to develop a novel air distribution method which helps prevent the spread of airborne infections according to energy efficiency and reasonable investment costs. There is possibly more than one viable solution, so the different methods should also be compared based on the abovementioned criteria.
c.) Tasks, main items, necessary time:
- Literature review and reveal the possible research gaps. (1st year)
- Initial design of the possible system constructions using the available equipment at the department
laboratories. (1st year)
- Preparation for the performing measurements. (2nd year)
- Numerical simulation and parameter analysis. (2nd year)
- Measurements and validation of the numerical data. (3rd year)
- Elaboration of dissertation (4th year)
d.) Required equipment:
The work relies significantly on CFD simulation; the necessary software is available. The equipment for measurements is primarily available at the department laboratories. However, the fabrication of a newer measuring stand will be necessary due to the nature of the work. The needed components can be sourced, most likely with low investment.
e.) Expected scientific results:
Inclusion of new air distribution methods among the ones currently used in Hungary and worldwide. More insight into the effectiveness of the different ventilation methods in partial load operating conditions.
f.) References:
• L. Zs. Gergely, T. Csoknyai, M. Horváth: Novel load matching indicators for photovoltaic system sizing and evaluation, APPLIED ENERGY 327: 120123
• L. Czétány, V. Vámos, M. Horváth, Zs. Szalay, A. Mota-Babiloni, Zs. Deme-Bélafi, T. Csoknyai:
Development of electricity consumption profiles of residential buildings based on smart meter data clustering. ENERGY AND BUILDINGS 252 Paper: 111376 , 19 p. (2021).
• L. Czetany, Z. Szantho, P. Lang: Rectangular supply ducts with varying cross section providing uniform air distribution. APPLIED THERMAL ENGINEERING 115 pp. 141-151. , 11 p. (2017).
• L. Czétány, P. Láng: CFD Simulation of Three Different Geometrical Designs of a Conveyor Tempering Ventilation System. ENERGY PROCEDIA 78 pp. 2694-2699. , 6 p. (2015).
• Adams, Jacqueline Nicole ; Deme Bélafi, Zsófia ; Horváth, Miklós ; Kocsis, János Balázs ; Csoknyai, Tamás: How Smart Meter Data Analysis Can Support Understanding the Impact of Occupant Behavior on Building Energy Performance: A Comprehensive Review ENERGIES 14 : 9 Paper: 2502 , 23 p. (2021)
előírt nyelvtudás: English felvehető hallgatók száma: 1
Jelentkezési határidő: 2024-10-15
2024. IV. 17. ODT ülés Az ODT következő ülésére 2024. június 14-én, pénteken 10.00 órakor kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).
Bejelentkezés
