Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
766447 | Energy Conversion and Management | 2008 | 12 Pages |
Abstract
The thermal behavior of a particular flat-plate integrated collector storage solar water heater (ICSSWH) is examined, experimentally and numerically. The particularity consists of the indirect heating of the service hot water, through a heat exchanger incorporated into front and back major surfaces of the ICSSWH. Natural and forced convection mechanisms are both examined. A prototype tank was fabricated and experimental data of temperature profiles are extracted, during various energy withdrawals. A 3D computational fluid dynamics (CFD) model was developed and validated against experimental results. Numerical predictions are found highly accurate, providing thus the use of the 3D CFD model for the optimization of this and similar devices.
Related Topics
Physical Sciences and Engineering
Energy
Energy (General)
Authors
K.P. Gertzos, S.E. Pnevmatikakis, Y.G. Caouris,