DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES

Azin Velashjerdi Farahani; Juha Jokisalo; Sami Lestinen; Natalia Korhonen; Kirsti Jylhä; Risto Kosonen

DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES

Azin Velashjerdi Farahani, Juha Jokisalo, Sami Lestinen, Natalia Korhonen, Kirsti Jylhä, Risto Kosonen

Energia- ja konetekniikan laitos

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Professional

Abstrakti

This study aimed to investigate the dimensioning cooling power demand in the current and future climate in office buildings, using the new cooling design days for Finland, which have been chosen using SFS-EN ISO 15927-2 standard. Therefore, two cooling systems, the all-air, and the air-water are compared in size and performance for the new design days with a 1% risk level in the current climate and future scenarios. The dimensioning of radiant cooling panels for the air-water system and the airflow rates for the all-air system are conducted. Moreover, the dimensioning cooling power demands are compared to the peak cooling power demand for the whole summer using TRY 2012. The results showed that depending on future climate scenarios, the dimensioning cooling power demand will increase by about 5-13% and 7-17% with the air-water and all-air systems, respectively.

Alkuperäiskieli	Englanti
Otsikko	SISÄILMASTOSEMINAARI 2022
Kustantaja	SIY Sisäilmatieto Oy
Sivut	191-197
Sivumäärä	6
Vuosikerta	SIY Raportti 40
ISBN (painettu)	978-952-5236-53-8
Tila	Julkaistu - 15 maalisk. 2022
OKM-julkaisutyyppi	D3 Artikkeli ammatillisessa konferenssijulkaisussa
Tapahtuma	Sisäilmastoseminaari - Helsinki, Suomi Kesto: 15 maalisk. 2022 → 15 maalisk. 2022

Julkaisusarja

Nimi	Sisäilmayhdistys raportti
Numero	40
ISSN (painettu)	1237-1866

Conference

Conference	Sisäilmastoseminaari
Maa/Alue	Suomi
Kaupunki	Helsinki
Ajanjakso	15/03/2022 → 15/03/2022

1 Aktiivinen
2 Päättynyt

FinEst Twins: FinEst Twins
Nieminen, M. (Vastuullinen tutkija)
01/12/2019 → 30/11/2026
Projekti: EU: Framework programmes funding
Surefit: SUSTAINABLE SOLUTIONS FOR AFFORDABLE RETROFIT OF DOMESTIC BUILDINGS
Kosonen, R. (Vastuullinen tutkija)
01/09/2020 → 31/08/2024
Projekti: EU: Framework programmes funding
Kuumuuden terveyshaitat muuttuvassa ilmastossa
Kosonen, R. (Vastuullinen tutkija), Chen, M. (Projektin jäsen), Jokisalo, J. (Projektin jäsen) & Velashjerdi Farahani, A. (Projektin jäsen)
01/01/2020 → 31/12/2023
Projekti: Academy of Finland: Other research funding

Siteeraa tätä

Velashjerdi Farahani, A., Jokisalo, J., Lestinen, S., Korhonen, N., Jylhä, K., & Kosonen, R. (2022). DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES. teoksessa SISÄILMASTOSEMINAARI 2022 (Vuosikerta SIY Raportti 40, Sivut 191-197). (Sisäilmayhdistys raportti; Nro 40). SIY Sisäilmatieto Oy.

@inproceedings{7ee67bb7bf8649a093dcbf55ac9152f9,

title = "DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES",

abstract = "This study aimed to investigate the dimensioning cooling power demand in the current and future climate in office buildings, using the new cooling design days for Finland, which have been chosen using SFS-EN ISO 15927-2 standard. Therefore, two cooling systems, the all-air, and the air-water are compared in size and performance for the new design days with a 1% risk level in the current climate and future scenarios. The dimensioning of radiant cooling panels for the air-water system and the airflow rates for the all-air system are conducted. Moreover, the dimensioning cooling power demands are compared to the peak cooling power demand for the whole summer using TRY 2012. The results showed that depending on future climate scenarios, the dimensioning cooling power demand will increase by about 5-13% and 7-17% with the air-water and all-air systems, respectively.",

author = "{Velashjerdi Farahani}, Azin and Juha Jokisalo and Sami Lestinen and Natalia Korhonen and Kirsti Jylh{\"a} and Risto Kosonen",

note = "| openaire: EC/H2020/856602/EU//FINEST TWINS | openaire: EC/H2020/894511/EU//SUREFIT; Sis{\"a}ilmastoseminaari ; Conference date: 15-03-2022 Through 15-03-2022",

year = "2022",

month = mar,

day = "15",

language = "English",

isbn = "978-952-5236-53-8",

volume = "SIY Raportti 40",

series = "Sis{\"a}ilmayhdistys raportti",

publisher = "SIY Sis{\"a}ilmatieto Oy",

number = "40",

pages = "191--197",

booktitle = "SIS{\"A}ILMASTOSEMINAARI 2022",

address = "Finland",

}

Velashjerdi Farahani, A , Jokisalo, J, Lestinen, S, Korhonen, N, Jylhä, K & Kosonen, R 2022, DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES. julkaisussa SISÄILMASTOSEMINAARI 2022. Vuosikerta SIY Raportti 40, Sisäilmayhdistys raportti, Nro 40, SIY Sisäilmatieto Oy, Sivut 191-197, Sisäilmastoseminaari, Helsinki, Suomi, 15/03/2022.

DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES. / Velashjerdi Farahani, Azin ; Jokisalo, Juha; Lestinen, Sami et al.
SISÄILMASTOSEMINAARI 2022. Vuosikerta SIY Raportti 40 SIY Sisäilmatieto Oy, 2022. s. 191-197 (Sisäilmayhdistys raportti; Nro 40).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Professional

TY - GEN

T1 - DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES

AU - Velashjerdi Farahani, Azin

AU - Jokisalo, Juha

AU - Lestinen, Sami

AU - Korhonen, Natalia

AU - Jylhä, Kirsti

AU - Kosonen, Risto

N1 - | openaire: EC/H2020/856602/EU//FINEST TWINS | openaire: EC/H2020/894511/EU//SUREFIT

PY - 2022/3/15

Y1 - 2022/3/15

N2 - This study aimed to investigate the dimensioning cooling power demand in the current and future climate in office buildings, using the new cooling design days for Finland, which have been chosen using SFS-EN ISO 15927-2 standard. Therefore, two cooling systems, the all-air, and the air-water are compared in size and performance for the new design days with a 1% risk level in the current climate and future scenarios. The dimensioning of radiant cooling panels for the air-water system and the airflow rates for the all-air system are conducted. Moreover, the dimensioning cooling power demands are compared to the peak cooling power demand for the whole summer using TRY 2012. The results showed that depending on future climate scenarios, the dimensioning cooling power demand will increase by about 5-13% and 7-17% with the air-water and all-air systems, respectively.

AB - This study aimed to investigate the dimensioning cooling power demand in the current and future climate in office buildings, using the new cooling design days for Finland, which have been chosen using SFS-EN ISO 15927-2 standard. Therefore, two cooling systems, the all-air, and the air-water are compared in size and performance for the new design days with a 1% risk level in the current climate and future scenarios. The dimensioning of radiant cooling panels for the air-water system and the airflow rates for the all-air system are conducted. Moreover, the dimensioning cooling power demands are compared to the peak cooling power demand for the whole summer using TRY 2012. The results showed that depending on future climate scenarios, the dimensioning cooling power demand will increase by about 5-13% and 7-17% with the air-water and all-air systems, respectively.

M3 - Conference article in proceedings

SN - 978-952-5236-53-8

VL - SIY Raportti 40

T3 - Sisäilmayhdistys raportti

SP - 191

EP - 197

BT - SISÄILMASTOSEMINAARI 2022

PB - SIY Sisäilmatieto Oy

T2 - Sisäilmastoseminaari

Y2 - 15 March 2022 through 15 March 2022

ER -

DIMENSIONING OF THE COOLING SYSTEM IN FINNISH OFFICE BUILDINGS USING THE NEW COOLING DESIGN DAYS FOR THE CURRENT AND FUTURE CLIMATES

Abstrakti

Julkaisusarja

Conference

Sormenjälki

Projektit

FinEst Twins: FinEst Twins

Surefit: SUSTAINABLE SOLUTIONS FOR AFFORDABLE RETROFIT OF DOMESTIC BUILDINGS

Kuumuuden terveyshaitat muuttuvassa ilmastossa

Siteeraa tätä