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Full-Text Articles in Environmental Engineering
Comparative Field Performance Study Of Flat Plate And Heat Pipe Evacuated Tube Collectors (Etcs) For Domestic Water Heating Systems In A Temperate Climate, Lacour Ayompe, Aidan Duffy, Sarah Mccormack, Michael Conlon, Mick Mckeever
Comparative Field Performance Study Of Flat Plate And Heat Pipe Evacuated Tube Collectors (Etcs) For Domestic Water Heating Systems In A Temperate Climate, Lacour Ayompe, Aidan Duffy, Sarah Mccormack, Michael Conlon, Mick Mckeever
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This paper presents a year round energy performance monitoring results of two solar water heaters with 4 m2 flat plate and 3 m2 heat pipe evacuated tube collectors (ETCs) operating under the same weather conditions in Dublin, Ireland. The energy performance of the two systems was compared on daily, monthly and yearly basis. Results obtained showed that for an annual total in-plane solar insolation of 1,087 kWh/m2, a total of 1,984 kWh and 2,056 kWh of heat energy were collected by the 4 m2 FPC and 3 m2 ETC systems respectively. Over the year, …