Pregled bibliografske jedinice broj: 830854
New method for calculating hourly energy need in HVAC systems
New method for calculating hourly energy need in HVAC systems // Zbornik radova Interklima 2015
Zagreb, 2015. str. 1-14 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 830854 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
New method for calculating hourly energy need in
HVAC systems
Autori
Horvat, Ivan ; Dović Damir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Zbornik radova Interklima 2015
/ - Zagreb, 2015, 1-14
Skup
23rd international symposium and wxhibition on heating, refrigerating and air conditioning
Mjesto i datum
Zagreb, Hrvatska, 23.04.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
energy need for heating and cooling ; HVAC systems ; energy performance certification of buildings ; simple hourly method
Sažetak
This paper presents a new methodology for calculation of hourly energy need, which is incorporated in Croatian national Algorithms, used for energy performance certification of buildings. In the paper, the simple hourly method from HRN EN ISO 13790 standard, used for calculation of hourly energy need for heating and cooling, is demonstrated. Also, the new approach for determining the energy need for mechanical ventilation, introduced in Algorithm for calculation of the energy need in HVAC systems, is described. This new approach enables use of demonstrated simple hourly method in the calculations of HVAC systems. The given calculation examples are performed for a Croatian reference dwelling, equipped with two different HVAC systems. The calculation results are compared against those obtained from the quasi-steady state monthly method, also described in Algorithms.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb