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Low-flow solar heating system with a hot water container and an external heat exchanger; Low flow solvarmeanlaeg med en varmtvandsbeholder og en ekstern varmeveksler

Abstract

Measurements were taken on an indoor heat storage capacity where the heat exchange between the solar collector and the hot water container took place through an external heat exchanger. The heat storage facility was tested as a part of a smaller solar heating system. A heat storage capacity was built up which, with the help of natural circulation, led the heated liquid from the heat exchanger up into the hot water container so that a satisfactory arrangement of temperature layers was achieved. The heat storage facility was tested in connection with a 4 square meter solar collector and during a 7-week period the system yielded 110 kWh which was lower than that where an enclosed container system was used. It was also found that a heat storage facility with and external heat exchanger was more expensive to run. (AB).
Publication Date:
Dec 01, 1991
Product Type:
Technical Report
Report Number:
DTH-LV-91-21
Reference Number:
SCA: 142000; PA: DK-92:001316; SN: 92000719877
Resource Relation:
Other Information: PBD: Dec 1991
Subject:
14 SOLAR ENERGY; SOLAR HEATING SYSTEMS; HEAT STORAGE; HEAT EXCHANGERS; YIELDS; FEASIBILITY STUDIES; COST; PRICES; OPERATION; FLOW RATE; 142000
OSTI ID:
10140542
Research Organizations:
Danmarks Tekniske Hoejskole, Lyngby (Denmark). Lab. for Varmeisolering
Country of Origin:
Denmark
Language:
Danish
Other Identifying Numbers:
Other: ON: DE92506375; CNN: Contract ENS-51181-91.0031; TRN: DK9201316
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
DK
Size:
25 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Fagerlund Carlsson, P, and Furbo, S. Low-flow solar heating system with a hot water container and an external heat exchanger; Low flow solvarmeanlaeg med en varmtvandsbeholder og en ekstern varmeveksler. Denmark: N. p., 1991. Web.
Fagerlund Carlsson, P, & Furbo, S. Low-flow solar heating system with a hot water container and an external heat exchanger; Low flow solvarmeanlaeg med en varmtvandsbeholder og en ekstern varmeveksler. Denmark.
Fagerlund Carlsson, P, and Furbo, S. 1991. "Low-flow solar heating system with a hot water container and an external heat exchanger; Low flow solvarmeanlaeg med en varmtvandsbeholder og en ekstern varmeveksler." Denmark.
@misc{etde_10140542,
title = {Low-flow solar heating system with a hot water container and an external heat exchanger; Low flow solvarmeanlaeg med en varmtvandsbeholder og en ekstern varmeveksler}
author = {Fagerlund Carlsson, P, and Furbo, S}
abstractNote = {Measurements were taken on an indoor heat storage capacity where the heat exchange between the solar collector and the hot water container took place through an external heat exchanger. The heat storage facility was tested as a part of a smaller solar heating system. A heat storage capacity was built up which, with the help of natural circulation, led the heated liquid from the heat exchanger up into the hot water container so that a satisfactory arrangement of temperature layers was achieved. The heat storage facility was tested in connection with a 4 square meter solar collector and during a 7-week period the system yielded 110 kWh which was lower than that where an enclosed container system was used. It was also found that a heat storage facility with and external heat exchanger was more expensive to run. (AB).}
place = {Denmark}
year = {1991}
month = {Dec}
}