Optimum Values of Tank Volume to Collector Area Ratios of Thermosyphon Solar Water Heaters for Libyan Families

M. J. R. Abdunnabi

doi:10.51646/jsesd.v1i1.104

Article Details

Optimum Values of Tank Volume to Collector Area Ratios of Thermosyphon Solar Water Heaters for Libyan Families

Authors:

M. J. R. Abdunnabi

Publisher:

Center for Solar Energy Research and Studies (CSERS), Libya

Journal:

Solar Energy and Sustainable Development Journal Vol.1 Issue 1, pp.25-31

Document Type:

Article

Publication Date:

6/2012

Document Language:

English

Document ID (Org No.):

2001390737

pISSN:

2414-6013

DOI:

10.51646/jsesd.v1i1.104

Keywords:

Abstract:

 Thermosyphon solar water heaters are the best choice to be utilized in residential sector to provide the required hot water in Libya. These systems are autonomy in operation and as a result require less maintenance and hence low operation and initial costs than active system. ln this paper, GenOpt optimization technique provided in TRNSYS simulation program is used for sizing Thermosyphon systems to obtain the optimum size (namely V/A ratio) of Thermosyphon system that suits Libyan families according to the weather and operating conditions of Tripoli. The typical hot water load pattern and quantity of the Libyan families are taken from a field study conducted on a number of the solar systems for a whole year. Whereas, the typical weather data are taken from five-year measurements recorded at CSERS weather station.
The results showed that the optimum storage tank volume to collector area ratio of Thermosyphon systems is between 49-60 Lit/m2 for the most common collector characteristics ratio (equation!!) and the auxiliary heater set point temperature ranges from (45-60C).

Article Details

Optimum Values of Tank Volume to Collector Area Ratios of Thermosyphon Solar Water Heaters for Libyan Families

Authors: M. J. R. Abdunnabi

Publisher: Center for Solar Energy Research and Studies (CSERS), Libya

Journal: Solar Energy and Sustainable Development Journal Vol.1 Issue 1, pp.25-31

Document Type: Article

Publication Date: 6/2012

Document Language: English

Document ID (Org No.): 2001390737

pISSN: 2414-6013

DOI: 10.51646/jsesd.v1i1.104

Thermosyphon solar water heater

TRNSYS

optimization

Issues

Authors:

M. J. R. Abdunnabi

Publisher:

Center for Solar Energy Research and Studies (CSERS), Libya

Journal:

Solar Energy and Sustainable Development Journal Vol.1 Issue 1, pp.25-31

Document Type:

Article

Publication Date:

6/2012

Document Language:

English

Document ID (Org No.):

2001390737

pISSN:

2414-6013

DOI:

10.51646/jsesd.v1i1.104