Saioa Herrero López
IK4-TEKNIKER, Parke Teknologikoa, Eibar, Spain
Susana López Perez
IK4-TEKNIKER, Parke Teknologikoa, Eibar, Spain
Itzal del Hoyo Arce
IK4-TEKNIKER, Parke Teknologikoa, Eibar, Spain
Iván Mesonero Dávila
IK4-TEKNIKER, Parke Teknologikoa, Eibar, Spain
Ladda ner artikel
http://dx.doi.org/10.3384/ecp15118419Ingår i: Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015
Linköping Electronic Conference Proceedings 118:45, s. 419-426
Publicerad: 2015-09-18
ISBN: 978-91-7685-955-1
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
Two different dynamic models of a flat plate solar collector have been developed in the Modelica language under Dymola® software.
These models have been developed within the Ambassador Project (Onillon, 2014). In this project, models of district heating components are conducted for control purposes, including a solar plant model.
The present article describes in detail each of these models along with the development process (e.g., assumptions taken into account). The model validation process and results are also presented, as well as the corresponding discussion and conclusions. The model’s validation has been conducted by comparing the model’s simulation results with the experimental results obtained in the IK4-TEKNIKER Solar Thermal Test Rig (LER).
R.W. Bliss Jr. The derivations of several “Plate-Efficiency Factors” useful in the design of flat-plate solar heat collectors. Solar Energy 3, 4, 55-64, 1959. doi: 10.1016/0038-092X(59)90006-4.
J. Cadafalch. A detailed numerical model for flat plate solar thermal devices. Solar Energy, 83, 12, 2157-2164, 2009. doi: 10.1016/j.solener.2009.08.013.
A. J. Chapman. Fundamentals of Heat Transfer, 1987. D. J. Close. A design approach for solar processes. Solar Energy 11, 2, 112-122, 1967. doi: 10.1016/0038-092X(67)90051-5.
J. A. Duffie and W. A. Beckman. Solar engineering of thermal processes, 1991. doi: 10.1002/9781118671603.
H. C. Hottel and A. Whillier. Evaluation of flat plate collector performance. Transactions of the Conference on the use of solar energy II, Thermal Processes, 74-1 04, 1955.
H. C. Hottel and B.B. Woertz. The performance of flat-plate solar heat collectors. Transactions of the ASME, 64: 94-102, 1942.
B. J. Huang, S.B. Wang. Identification of solar collector dynamics using physical model-based approach. ASME. J. Dyn. Sys., Meas., Control, 116(4):755-763, 1994. doi: 10.1115/1.2899275.
P. Isakson. Solar collector model for testing and simulation. Final report for BFR project Nr. 900280-1, Building Services Engineering, Royal Institute of Technology, Stockholm, 1995.
W. Kamminga. The approximate temperatures within a flatplate solar collector under transient conditions. International Journal of Heat and Mass Transfer, 28, 2, 433–440, 1985. doi: 10.1016/0017-9310(85)90076-6.
S. A. Klein, J. A. Duffie, W. A. Beckman. Transient considerations of flat-Plate solar collectors. ASME. J. Eng. Gas Turbines Power, 96(2):109-113, 1974. doi: 10.1115/1.3445757.
S. López, I. del Hoyo. Proposal for standardization of Heat Transfer Modelling in NewThermal Library. Proceedings of the 10th International Modelica Conference, 2014. doi: 10.3384/ECP140961189.
J. Muschaweck, W. Spirkl. Dynamic solar collector performance testing. Solar Energy Materials and Solar Cells 30, 2, 95–105, 1993. doi: 10.1016/0927-0248(93)90011-Q.
A. Oliva, M. Costa, C.D. Perez Segarra. Numerical simulation of solar collectors: the effect of nonuniform and nonsteady state of boundary conditions. Solar Energy, 47, 5, 359-373, 1991. doi: 10.1016/0038-092X(91)90030-Z.
E. Onillon. District energy flow optimization taking into account building flexibilities. 2nd Sustainable Places International Conference, 2014.
D. E. Prapas, B. Norton, et al. Response function for solarenergy collectors. Solar Energy 40, 4, 371–383, 1988. doi: 10.1016/0038-092X(88)90010-2.
A. J. de Ron. Dynamic modelling and verification of a flatsolar collector. Solar Energy 24, 2, 117-128, 1980. doi: 10.1016/0038-092X(80)90386-2.
E. Sartori. Convection Coefficient Equations for Forced Air Flow over Flat Surfaces. Solar Energy, 80, 9, 1063-1071, 2006. doi: 10.1016/j.solener.2005.11.001.
J. Schnieders. Comparison of the energy yield predictions of stationary and dynamic solar collector models and the models’ accuracy in the description of a vacuum tube collector. Solar Energy 61, 3, 179-190, 1997. doi: 10.1016/S0038-092X(97)00036-4.
Verein Deutscher Ingenieure. VDI Wärmeatlas. 1997.
