TY  - BOOK
AU  - Csoknyai, Tamás
AU  - Szalay, Zsuzsa
AU  - Nagy, Balázs
AU  - Horváth, Miklós
AU  - András-Tövissi, Balázs
AU  - Barna, Edit
AU  - Goda, Róbert
AU  - Osztroluczky, Miklós
AU  - Severnyák, Krisztina
AU  - Szagri, Dóra
AU  - Szánthó, Zoltán
AU  - Zöld, András
TI  - Alkalmazott épületenergetika
PB  - Budapesti és Pest megyei Mérnöki Kamara
CY  - online kiadás
PY  - 2024
SP  - 549
SN  - 9786158196598
UR  - https://m2.mtmt.hu/api/publication/34579739
ID  - 34579739
N1  - https://www.e-gepesz.hu/cikkek/19148-alkalmazott-epuletenergetika
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szánthó, Zoltán
TI  - Szürkevíz hasznosítás a vízigények csökkentésére
JF  - MAGYAR ÉPÜLETGÉPÉSZET
J2  - MAGYAR ÉPÜLETGÉPÉSZET
VL  - 7–8
PY  - 2022
SP  - 14
EP  - 17
PG  - 4
SN  - 1215-9913
UR  - https://m2.mtmt.hu/api/publication/33596209
ID  - 33596209
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Andrássy, Zoltán
AU  - Szánthó, Zoltán
TI  - Experimental investigation of a phase change material-based thermal energy storage in a telecommunication site’s cooling system
JF  - INTERNATIONAL JOURNAL OF LATEST RESEARCH IN ENGINEERING AND TECHNOLOGY
J2  - IJLRET
VL  - 07
PY  - 2021
IS  - 09
SP  - 31
EP  - 41
PG  - 11
SN  - 2454-5031
UR  - https://m2.mtmt.hu/api/publication/32647191
ID  - 32647191
AB  - The cooling energy usage of data centers and telecommunication sites is enormous and has a growth rate of 11% every year. Finding an energy-efficient solution for cooling needs poses a considerable challenge for engineers. In this article,the performance of a phase change material-based (PCM) thermal energy storage (TES)installed in a telecommunication site are evaluated with the design methods and control optimization. Three representative days of the year (free-cooling, expanded free-cooling and summer period) and their possible savings,as well as the savings of an entire year period are investigated and showcased. During the free-cooling period 83,1% cooling associated electricity consumption was saved with the added indirect free-cooling system through the TES. For the expanded free-cooling period, the TES was charged using the free-cooling and discharged when free-cooling was not possible anymore, accounting for 78,7% cooling associated electricity saving. During the summer period only the chiller’s efficiency was optimized, resulting in 17,1% saving. During 2019. 57,7% and during 2020. 54,8% cooling associated electricity was saved.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Andrássy, Zoltán
AU  - Szánthó, Zoltán
ED  - Nyers, József
TI  - Energy storage potential of phase change materials
T2  - EXPRES 2020 12th International Symposium on Exploitation of Renewable Energy Sources and Efficiency
PB  - Inzenjersko-tehnicko udruzenje vojvodanskih Madara
CY  - Subotica
SN  - 9788691976927
PY  - 2020
SP  - 24
EP  - 28
PG  - 5
UR  - https://m2.mtmt.hu/api/publication/31356641
ID  - 31356641
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Andrássy, Zoltán
AU  - Szánthó, Zoltán
TI  - Use cases of phase change material-based thermal energy storages
JF  - INTERNATIONAL REVIEW OF APPLIED SCIENCES AND ENGINEERING
J2  - INT REV APPL SCI ENG
VL  - 11
PY  - 2019
IS  - 1
SP  - 67
EP  - 71
PG  - 5
SN  - 2062-0810
UR  - https://m2.mtmt.hu/api/publication/31163251
ID  - 31163251
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szánthó, Zoltán
AU  - Csapó, Dániel
TI  - Használati melegvíz bojlerek alkalmazásának korlátai
JF  - MAGYAR ÉPÜLETGÉPÉSZET
J2  - MAGYAR ÉPÜLETGÉPÉSZET
VL  - 67
PY  - 2019
IS  - 9
SP  - 11
EP  - 16
PG  - 6
SN  - 1215-9913
UR  - https://m2.mtmt.hu/api/publication/31162328
ID  - 31162328
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Andrássy, Zoltán
AU  - Szánthó, Zoltán
TI  - Thermal behaviour of materials in interrupted phase change
JF  - JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
J2  - J THERM ANAL CALORIM
VL  - 138
PY  - 2019
IS  - 6
SP  - 3915
EP  - 3924
PG  - 10
SN  - 1388-6150
DO  - 10.1007/s10973-019-08541-w
UR  - https://m2.mtmt.hu/api/publication/31160299
ID  - 31160299
N1  - Export Date: 7 February 2020            
            CODEN: JTACF            
            Correspondence Address: Andrássy, Z.; Department of Building Services and Process Engineering, Budapest University of Technology and Economics, Műegyetem rakpart 3-9, Hungary; email: andrassy@epget.bme.hu
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Both, Balázs
AU  - Goda, Róbert
AU  - Szánthó, Zoltán
ED  - Nyers, József
TI  - INFLUENCE OF AIR INLET ASPECT RATIO ON THE HALF-BOUNDED AIR JET
T2  - EXPRES 2019, 11th International Symposium on Exploitation of Renewable Energy sources and Efficiency
PB  - Vajdasági Magyar Mérnökök és Műszakiak Egyesülete, V3ME
CY  - Szabadka
SN  - 9788691976941
PY  - 2019
SP  - 60
EP  - 65
PG  - 6
UR  - https://m2.mtmt.hu/api/publication/30646552
ID  - 30646552
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Andrássy, Zoltán
AU  - Szánthó, Zoltán
TI  - Fázisváltó anyaggal töltött energiatároló alkalmazása adatközpontok hűtési energiafelhasználásának csökkentésére
JF  - MAGYAR ÉPÜLETGÉPÉSZET
J2  - MAGYAR ÉPÜLETGÉPÉSZET
VL  - 2019
PY  - 2019
IS  - 1-2
SP  - 12
EP  - 17
PG  - 6
SN  - 1215-9913
UR  - https://m2.mtmt.hu/api/publication/30638315
ID  - 30638315
AB  - The cooling energy usage of data centres and telecommunication sites are enormous and has a 11% growing rate every year. It is a big challenge for engineers to find an energy efficient solution for the cooling needs. In this article we demonstrate the HeatTank phase change material-based thermal energy storage and its capabilities to decrease the cooling costs of a telecommunication site. We present 3 representative days of the year and the possible savings of those days and the savings of a full year period.
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Both, Balázs
AU  - Szánthó, Zoltán
TI  - Objective investigation of discomfort due to draught in a tangential air distribution system: Influence of air diffuser's offset ratio
JF  - INDOOR AND BUILT ENVIRONMENT
J2  - INDOOR BUILT ENVIRON
VL  - 27
PY  - 2018
IS  - 8
SP  - 1105
EP  - 1118
PG  - 14
SN  - 1420-326X
DO  - 10.1177/1420326X17702703
UR  - https://m2.mtmt.hu/api/publication/30478604
ID  - 30478604
N1  - Cited By :4            
            Export Date: 7 February 2020            
            CODEN: IBENF            
            Correspondence Address: Both, B.; Department of Building Service and Process Engineering, Budapest University of Technology and Economics, Bertalan Lajos Street 4-6, Building D 008, Hungary; email: both@epget.bme.hu
Összes idézések száma a WoS-ban: 0
AB  - The purpose of this paper is to investigate the influence of air diffuser's offset ratio on air velocity and turbulence intensity distribution. Air velocity, turbulence intensity and air temperature measurements were performed in a single office full-scale room in isothermal case. Then the draught rate numbers were calculated to evaluate the discomfort due to draught using Fanger's model. Different statistical tests were applied to evaluate the measured data. Results showed that the average of air velocity magnitude, turbulence intensity and draught rate was independent of the inlet offset ratio at ankle height. At the knee height and head height of seated and standing person, there was a polynomial connection between the average values and the inlet offset ratio. International standards recommend an average turbulence intensity of 40% to calculate draught rate. The results showed that 70%-80% of measured turbulence intensities were less than the standard value in the investigated range of inlet offset ratio. The draught at ankle height was within category C, while at knee height and head height of seated and standing person, the averaged draught rate numbers meet the category A and B and recommendation of CR 1752. Our results could help designers to calculate the average value of air velocity and turbulence intensity for room air distribution and indoor air comfort design.
LA  - English
DB  - MTMT
ER  -