Numerical analysis of solar radiation effects at indoors with internal partitions and external solar shades

Name: Numerical analysis of solar radiation effects at indoors with internal partitions and external solar shades
Author: Yelekci, Ali Can, Keskin, Cem, Mengüç, Mustafa Pınar

İsim	Numerical analysis of solar radiation effects at indoors with internal partitions and external solar shades
Yazar	Yelekci, Ali Can, Keskin, Cem, Mengüç, Mustafa Pınar
Basım Tarihi:	2020
Basım Yeri	- International Solar Energy Society
Konu	Solar radiation, Solar shade, Internal partition, Temperature distribution
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-3-9820408-2-0
Kayıt Numarası	a696ee99-0b25-4bbe-8aaf-4219d52bce50
Lokasyon	Mechanical Engineering
Tarih	2020
Örnek Metin	A numerical study is conducted to couple natural convection in an office space with thermal radiation due to solar radiation. The study specifically investigates the effect of partitions located between desks of the office space to develop a tool-box to determine the effect of windows on thermal and visual comfort of occupants. Three different partition cases (according to the aspect ratio of the partition to the ceiling height, which are 0.3, 0.5 and 1.0) were studied. Moreover, the effects of different designs of solar shades in front of windows were investigated. All walls other than the facade of the enclosure are assumed adiabatic, and the enclosure has a single window, which acts as a thermal radiative heat source. All surfaces are assumed to be gray-diffuse surfaces for calculation of thermal radiation. The solar radiation is analyzed for a perfect sunny day with both diffuse and direct sunlight, and for an overcast day with only diffuse sunlight. Based on the choice of partitions geometry, solar shade aspect ratios and the weather conditions, variations on the surface temperature distribution inside the office are analyzed.
DOI	10.18086/eurosun.2020.01.03

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Numerical analysis of solar radiation effects at indoors with internal partitions and external solar shades

Yazar Yelekci, Ali Can, Keskin, Cem, Mengüç, Mustafa Pınar

Basım Tarihi 2020

Basım Yeri - International Solar Energy Society

Konu Solar radiation, Solar shade, Internal partition, Temperature distribution

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-3-9820408-2-0

Kayıt Numarası a696ee99-0b25-4bbe-8aaf-4219d52bce50

Lokasyon Mechanical Engineering

Tarih 2020

Örnek Metin A numerical study is conducted to couple natural convection in an office space with thermal radiation due to solar radiation. The study specifically investigates the effect of partitions located between desks of the office space to develop a tool-box to determine the effect of windows on thermal and visual comfort of occupants. Three different partition cases (according to the aspect ratio of the partition to the ceiling height, which are 0.3, 0.5 and 1.0) were studied. Moreover, the effects of different designs of solar shades in front of windows were investigated. All walls other than the facade of the enclosure are assumed adiabatic, and the enclosure has a single window, which acts as a thermal radiative heat source. All surfaces are assumed to be gray-diffuse surfaces for calculation of thermal radiation. The solar radiation is analyzed for a perfect sunny day with both diffuse and direct sunlight, and for an overcast day with only diffuse sunlight. Based on the choice of partitions geometry, solar shade aspect ratios and the weather conditions, variations on the surface temperature distribution inside the office are analyzed.

DOI 10.18086/eurosun.2020.01.03