THERMAL SCIENCE
International Scientific Journal
SOLAR ENERGY BASED INDUSTRIAL APPLICATIONS AT THE "POLITEHNICA" UNIVERSITY OF TIMISOARA
ABSTRACT
A short overview of a more than 30 years long activity in industrial and home applications of solar energy at the "Politehnica" University of Timişoara, Romania is presented. A built "Solar House", an industrial system for preheating bitumen, a solution for waste water cleaning and an industrial hall for drying ceramic products are described. Some recent studies on solar concentrators are reported.
KEYWORDS
PAPER SUBMITTED: 2010-01-27
PAPER REVISED: 2010-04-22
PAPER ACCEPTED: 2011-04-20
THERMAL SCIENCE YEAR
2011, VOLUME
15, ISSUE
Issue 3, PAGES [587 - 598]
- Luminosu, I., De Sabata, C., De Sabata, A., "Research in solar energy at the "Politehnica" University of Timişoara: studies on solar radiation and solar collectors", Thermal Science, to appear, 2010.
- De Sabata, C., Munteanu, A., Marcu, C., Mihalca, I., Mihailovici, D., Luminosu, I., Lörincz, M., "Theoretical and experimental research on optimization of industrial installations for thermal conversion of solar energy", Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, 24 (38), 2, pp 55-61, (1979).
- De Sabata, C., Borneas, M., Rothenstein, B., Munteanu, A., Physics Foundations of Solar Energy Conversion, "Facla" Pub., Timisoara (1982), in Romanian.
- De Sabata, C., Nicoară, L., "Use of solar energy for bitumen preheating in tanks", Revue générale des routes et des aérodromes, No. 614, pp. 69-71, Paris, Dec. (1984), in French.
- De Sabata, C., "Contributions to the use of nonconventional energy in construction of roads and highways", Ptischea (Roads), Nr.2, XXV, pp. 1-4, Feb. (1986), in Bulgarian.
- Mihalca , I., Luminosu, I., Ercuţa, A., Gomoiu, G., "Research on preheating bitumen through thermo-solar conversion", Proceedings of the Math.-Phys. Seminar, now Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, pp. 127-130 (1987), in Romanian.
- Mihalca , I., Luminosu, I., Ercuţa, A., Damian, I., "Thermal field in a bitumen mass preheated by solar energy" Proceedings of the Math.-Phys. Seminar, now Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, pp. 116-118 (1988), in Romanian.
- De Sabata, C., Mihailovici, D., Baea, R., Luminosu, I., Gangăl, M., "Use of solar energy for preheating bitumen in high capacity cylindrical tanks", Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, 26(40) 2, pp. 65-72 (1981), in Romanian.
- De Sabata C., Marcu C., Luminosu I., "Some industrial utilization of solar energy in South West Romania", Renewable Energy, 5(1), pp. 387-389 (1994).
- Luminosu, I., De Sabata, C., But, A., "Solar equipment for preheating bitumen", Thermal Science, 11 (1), pp. 127-136, (2007).
- De Sabata, C., Luminosu, I., "Complex experimental base for the study of heat conversion and solar energy storage", Solar Energy in Romania 2 (1-2), pp. 115-116 (1993).
- Luminosu, I., "Constant temperature maintenance within an enclosure with small losses", Solar Energy in Romania 2 (1-2), pp. 113-114 (1993).
- Luminosu, I., "Experimental studies and economic considerations on a thermo-solar pilot system destined for house temperature maintenance", Thermal Science, 7(1), pp. 47- 61 (2003).
- De Sabata, C., Munteanu, A., et al., "Theoretical and experimental research on optimization of industrial installations for thermo-conversion of solar energy", Scientific Bulletin of the "Politehnica" University of Timisoara, 24 (38) 2, pp. 55-63 (1979), in Romanian.
- De Sabata, C., Luminosu, I., Marcu, C., Nagy, M., "The enhancement of heliothermal efficiency by constructive improvement of collectors", Bulletins for Applied and Computer Mathematics, Technical University of Budapest, 1997, pp. 173-178 (1997).
- Marcu, C., Luminosu, I., Lupea, F., "On the efficiency of solar energy storage in the pebble beds", Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, 47 (61), 1, pp. 104 -108 (2002).
- Pedersen, P. V., "Experience with a large solar DHW system in Denmark - The Nordic Solar Heating Demonstration Project", Solar Energy 50(30), pp. 259-266 (1993).
- Savulescu, T. D., Ventilation and Heating Installations, Ed. Tehnica (Pub.), Bucharest (1984), in Romanian.
- Leonachescu, N. P., Heat transfer between buildings and ground, Ed. Tehnica (Pub.), Bucharest (1989), in Romanian.
- Duffie, J. A., Beckman, W. A., Solar Engineering of Thermal Processes, Second Edition, Wiley, N. Y. (1991).
- Duman, R., Solar Energy and Energy Storage, Masson Pub., Paris, (1979), in French.
- Swanson, R. M., "Photovoltaic Concentrators", in Luque, A., Hegedus, S., Handbook of Photovoltaic Science and Engineering, Wiley, pp. 449-504, (2003).
- Luminosu, I., "Lamellar non-imaging concentrator with dihedral angle", Scientific Bulletin of the "Politehnica" University of Timisoara, Math.-Phys. Series, 52 (66),1, pp 82-86, (2007).
- Emery, K., "Measurement and Characterization of Solar Cells and Modules", in Luque, A., Hegedus, S., Handbook of Photovoltaic Science and Engineering, Wiley, pp. 701-752, (2003).
- Brogren, M., "Optical efficiency of low-concentrating solar energy systems with parabolic reflectors", Uppsala University, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, 934, Acta Universitatis Upsaliensis, Uppsala (2004).
- Bowden, S. B. E., "A high efficiency photovoltaic roof tile", PhD. Thesis University of New South Wales, April (1996).
- Luminosu, I., Zaharie, I., Costache, M., Damian, I., "Optical concentrators in photovoltaic installations", Proc. of the National Conference for Installations in Civil Engineering and Ambient Comfort, "Politehnica" University of Timişoara, pp. 183-190 (2007).
- Luminosu, I., Zaharie, I., Costache, M., Damian, I., "Ray-tracing: an analysis method of optical concentrators", Proc. of the National Conference for Installations in Civil Engineering and Ambient Comfort, "Politehnica" University of Timişoara, pp. 191 - 199 (2007). 12
- Luminosu, I., Zaharie, I., Ignea, D., "The study of a paraboloidal optical concentrator by ray-tracing method: foundations", CFM, Conference of Physicists from Moldova, Chisinau, Oct. 11-12, Abstracts, p. 113 (2007).
- Zaharie,I., Luminosu, I., Ignea, D., "The study of a paraboloidal optical concentrator by ray-tracing method: results", CFM, Conference of Physicists from Moldova, Chisinau, Oct. 11-12, Abstracts, p. 114 (2007).
- Luminosu, I., Zaharie, I., Negrea, R., Ignea, D., "The study of a static paraboloidal concentrator through the ray-tracing method, incorporated in the southern wall of a building", National Forum of Energy- FOREN 2008, Neptun, June 15 - 19 (2008),in electronic format.
- Luminosu, I., Zaharie, I., Costache, M., Negrea, R., Căruntu, B., "The study of the parabolic concentrator installed on orientated roofs", Conf. PAMM, Budapest, 30-31 May 2008, BAMM, Technical University of Budapest (2008), in press.
- De Sabata, C., Marcu, C., Bica, S., Ivan, P., Barvinschi, F., "Building of a sports facility on the Săcălaz lake. Ecological considerations", Proc. of the National Conference in Solar Energy, "Politehnica" University of Timişoara, pp 66-69, (1989), in French.
- De Sabata, C., Barvinschi, F., "Research on a new solar technology for waste water cleaning", Proc. of the National Conference in Solar Energy, "Politehnica" University of Timişoara, pp 70-73, (1989), in French.
- Cocheci, V., Gitye, V., "Bio-solar cleaning of urban waste water by means of tropical plants", Proc. of the National Conference in Solar Energy, "Politehnica" University of Timişoara, pp 74-76, (1989), in French.