Transparently insulated hybrid wall

Rockendorf, Gunter; Janssen, Siem; Felten, H.

doi:10.1016/0038-092x(96)00044-8

Cited by 12 publications

(7 citation statements)

References 1 publication

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“…However, this is an active system in which the hydraulic pump needs to be continuously powered by electricity. Consequently, an optimal use of this technology involves its use in combination with an integrated façade Photovoltaic (PV) system to obtain the double objective of reducing the power supply and reducing the PV layer temperature [18], in order to decrease the risk of overheating and to maintain a good efficiency [19]. Indeed [20] demonstrated how applying a PV layer on an air-flow window maintained lower environment temperatures in summer while increasing the electrical output of 1.2% in comparison to a not ventilated window.…”

Section: Introductionmentioning

confidence: 99%

Experimental assessment of the energy performance of microfluidic glazing components: The first results of a monitoring campaign carried out in an outdoor test facility

Baracani,

Favoino,

Fantucci

et al. 2023

Energy

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Section: Introductionmentioning

confidence: 99%

Experimental assessment of the energy performance of microfluidic glazing components: The first results of a monitoring campaign carried out in an outdoor test facility

Baracani,

Favoino,

Fantucci

et al. 2023

Energy

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“…Rockendorf et al [14] designed a hybrid wall which has pipes attached to the surface, so that fluid could flow through the pipe system and cool the absorber. Results showed that more than 75% of the absorbed heat could be removed by the fluid and effective cooling was achieved.…”

Section: Introductionmentioning

confidence: 99%

The Thermal Behavior of a Dual-Function Solar Collector Integrated with Building: An Experimental and Numerical Study on the Air Heating Mode

Zhao

et al. 2018

Energies

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This paper presented a novel solar collector that can work in air or water heating mode depending on the seasonal requirement. The dual-function solar collector (DFSC) integrated with a building as well as a reference building without the DFSC were built to test thermal behavior in passive air heating mode during winter. The buildings were equipped with an apparatus to control the room temperature. During the testing procedure, experimental study on the DFSC system was carried out under two conditions, where the indoor temperature was controlled and non-controlled. The results showed that the average temperature of the test room was about 3.43 °C higher than that of the reference room under the non-controlled condition. When the room temperature was controlled at 18 °C, the power consumptions of the test room and reference room were 4.322 kWh and 7.796 kWh, respectively. Consequently, the corresponding daily power consumption saved could reach up to around 3.5 kWh. Moreover, a dynamic numerical model on the DFSC along with the building was developed taking the fin effect of the Cu-tubes into account. The numerical results are found to be well consistent with the measured data. A parametric study on with/without Cu-tubes and depth of the air channel was carried out. It is found that the existing Cu-tubes functioning as water heating can enhance the air heating efficiency when the depth of air channel is of a suitable size.

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“…Many solutions have been proposed to save energy for heating in passive solar systems (PSS). A solar wall provides a possibility to improve and to optimise many different solar systems [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Application of Transparent Insulation Materials to Buildings Heating in Passive Solar Systems

Koczyk

Górka

Basińska³

2002

Journal of Civil Engineering and Management

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The aim of this paper is to present a numerical model, based on the finite ditTerence method and able to describe the heat transfer in a room with indirect passive solar system in form of transparent insulation material (TIM) wall. Results of numerical calculations of thermal fields in TIM wall, in room with passive solar system, under climatic conditions of typical meteorological year for Poznan, are presented. Also the estimation of energy savings for selected rooms with TIM wall is given.Construction of a numerical model of building includes calculation of distribution of temperatures in all walls fom1ing the enclosure, composition of system of energy balance equations for nodes representative of rooms and its solution. In numerical calculations of the thermal states of rooms with transparent walls, an analysis of respective components of thermal balance there has been conducted, in conjunction with required radiator heating power of automated heating installation -coacting with passive solar systems (PSS), as well as variability of 11 in the comparative year including months from September to April.Keywords: transparent insulation material, heat transfer in a building, efficiency of passive solar system, average comparative year, finite difference method, numerical model.

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Transparently insulated hybrid wall

Cited by 12 publications

References 1 publication

Experimental assessment of the energy performance of microfluidic glazing components: The first results of a monitoring campaign carried out in an outdoor test facility

Experimental assessment of the energy performance of microfluidic glazing components: The first results of a monitoring campaign carried out in an outdoor test facility

The Thermal Behavior of a Dual-Function Solar Collector Integrated with Building: An Experimental and Numerical Study on the Air Heating Mode

Application of Transparent Insulation Materials to Buildings Heating in Passive Solar Systems

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