Theoretical study of solar combisystems based on bikini tanks and tank-in-tank stores

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Standard

Theoretical study of solar combisystems based on bikini tanks and tank-in-tank stores. / Yazdanshenas, Eshagh; Furbo, Simon.

In: International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 22, No. 2, 2012, p. 251-262.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Harvard

APA

CBE

MLA

Vancouver

Author

Yazdanshenas, Eshagh; Furbo, Simon / Theoretical study of solar combisystems based on bikini tanks and tank-in-tank stores.

In: International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 22, No. 2, 2012, p. 251-262.

Publication: Research - peer-reviewJournal article – Annual report year: 2011

Bibtex

@article{fed11bcc07bb49c5b68a1de0e0a68149,
title = "Theoretical study of solar combisystems based on bikini tanks and tank-in-tank stores",
publisher = "Emerald Group Publishing Ltd.",
author = "Eshagh Yazdanshenas and Simon Furbo",
year = "2012",
doi = "10.1108/09615531211199863",
volume = "22",
number = "2",
pages = "251--262",
journal = "International Journal of Numerical Methods for Heat and Fluid Flow",
issn = "0961-5539",

}

RIS

TY - JOUR

T1 - Theoretical study of solar combisystems based on bikini tanks and tank-in-tank stores

A1 - Yazdanshenas,Eshagh

A1 - Furbo,Simon

AU - Yazdanshenas,Eshagh

AU - Furbo,Simon

PB - Emerald Group Publishing Ltd.

PY - 2012

Y1 - 2012

N2 - Purpose - Low flow bikini solar combisystems and high flow tank-in-tank solar combisystems have been studied theoretically. The aim of the paper is to study which of these two solar combisystem designs is suitable for different houses. The thermal performance of solar combisystems based on the two different heat storage types is compared. Design/methodology/approach - The thermal performance of Low flow bikini solar combisystems and high flow tank-in-tank solar combisystems is calculated with the simulation program TRNSYS. Two different TRNSYS models based on measurements were developed and used. Findings - Based on the calculations it is concluded that low flow solar combisystems based on bikini tanks are promising for low energy buildings, while solar combisystems based on tank-in-tank stores are attractive for the houses with medium heating demand and old houses with high heating demand. Originality/value - Many different Solar Combisystem designs have been commercialized over the years. In the IEA-SHC Task 26, twenty one solar combisystems have been described and analyzed. Maybe the mantle tank approach also for solar combisystems can be used with advantage? This might be possible if the solar heating system is based on a so called bikini tank. Therefore the new developed solar combisystems based on bikini tanks is compared to the tank-in-tank solar combisystems to elucidate which one is suitable for three different houses with low energy heating demand, medium and high heating demand.

AB - Purpose - Low flow bikini solar combisystems and high flow tank-in-tank solar combisystems have been studied theoretically. The aim of the paper is to study which of these two solar combisystem designs is suitable for different houses. The thermal performance of solar combisystems based on the two different heat storage types is compared. Design/methodology/approach - The thermal performance of Low flow bikini solar combisystems and high flow tank-in-tank solar combisystems is calculated with the simulation program TRNSYS. Two different TRNSYS models based on measurements were developed and used. Findings - Based on the calculations it is concluded that low flow solar combisystems based on bikini tanks are promising for low energy buildings, while solar combisystems based on tank-in-tank stores are attractive for the houses with medium heating demand and old houses with high heating demand. Originality/value - Many different Solar Combisystem designs have been commercialized over the years. In the IEA-SHC Task 26, twenty one solar combisystems have been described and analyzed. Maybe the mantle tank approach also for solar combisystems can be used with advantage? This might be possible if the solar heating system is based on a so called bikini tank. Therefore the new developed solar combisystems based on bikini tanks is compared to the tank-in-tank solar combisystems to elucidate which one is suitable for three different houses with low energy heating demand, medium and high heating demand.

U2 - 10.1108/09615531211199863

DO - 10.1108/09615531211199863

JO - International Journal of Numerical Methods for Heat and Fluid Flow

JF - International Journal of Numerical Methods for Heat and Fluid Flow

SN - 0961-5539

IS - 2

VL - 22

SP - 251

EP - 262

ER -