Validation of an Alternative Methodology for Direct Steam Generation Modelling in Parabolic Collectors
Abstract
Two-phase flow analysis in linear concentrators remains a fundamental part of the implementation of direct steam generation in CSP plants. The models developed to date require, on the one hand, an iterative analysis to estimate the coefficient h, and, on the other hand, high demand for CFD calculations. With the help of "The New Engineering" methodology, a simple model with a shorter calculation time has been developed. The results obtained are similar to the experimental data published by different researchers, which validates the developed model, and will allow simulations to be carried out in a more agile way and reduce calculation errors.