Efficiency analysis of solar chimney power plant in Tissemsilt city
Journal Title: Recueil de mécanique - Year 2017, Vol 2, Issue 2
Abstract
The present work shows a study of energetic efficiency of a solar chimney power plant (SCPP) destinated for electrical power production in Tissemsilt region. A mathematical modeling of the installation based on PERRIN Brichambaut irradiation solar model has been carried out. First, a validation of the solar irradiation model with Algerian Atlas Solar has been performed. The results show a good agreement. The effect of some geometrical and physical parameters, such as the collector diameter, the height of the chimney and solar radiation on the electrical power output is analyzed. The results show that electricity production increases with increasing chimney height and collector surface. It is also observed that solar irradiation has a great influence to increase the tower productivity.
Authors and Affiliations
Sahraoui KHERRIS, Djallel ZEBBAR, Brahim MEBARKI, Said MEKROUSSI, Kouider MOSTEFA, Lilia SAIDI
Efficiency analysis of solar chimney power plant in Tissemsilt city
The present work shows a study of energetic efficiency of a solar chimney power plant (SCPP) destinated for electrical power production in Tissemsilt region. A mathematical modeling of the installation based on PERRIN Br...
The highlighting of an internal combustion engine piston ring radial oscillations
This paper deals with the definition of the lube-oil film thickness in the piston ring cylinder liner junction of an internal combustion engine. At first, a mathematical model for the estimation of the film thickness is...
Modeling of thermodynamic properties of binary and ternary mixtures. Determination of phase diagrams
The prediction and the determination of the azeotropic point of the binary or ternary refrigerants are very important in refrigerating industry. In this task, a simple method is presented in order to predict and determin...
Contribution to the study of the thermal effect – application to a tilting pad thrust bearing
This paper deals with one of the most important phenomena occurring in tilting pad thrust bearings. This is the thermal phenomenon. Indeed, the viscosity of the lubricants is very dependent on film temperature, hence th...
Predictive diagnosis of unbalance and misalignment defects Based on the FFT and DWT of the stator current of an induction motor: Experimental approaches
Because of the complexity of their modelling, mass imbalance and engine misalignment have not received much attention from researchers. Early, correct and reliable detection of these defects helps to stop the propagation...