-cogeneration). The originality of the solar field is the DSG (direct steam generation) using a two axis tracker and a small size (46.5 m2 … under direct steam generation. …

parabolic-trough direct steam generation plant for process heat applications. The objective of this work is to evaluate the … case considered in this work is that, although the complex characteristics of the direct steam generation two-phase regime …

energy utilization efficiencies. Conventional ISCC systems with direct steam generation (DSG) have only one-stage solar input … for sensible heating purposes (e.g. Superheating steam). The study shows that: (1) producing both the high- and low …-pressure saturated steam in the DSG trough collector could be an efficient way to improve process and system performance; (2) for a given …

-hydrodynamic model of a trough collector combined with a model of a traditional steam power-house. The model evaluates thermal properties …, steam flow rate and pressure drop in a direct steam generation (DSG) or an oil based collector field. The SEGS’s performance …

connection with the two-phase heat transfer fluid water/steam. Due to the low thermal conductivity of the nitrate salts used for …

saturated steam directly in the collectors. Depending on the characteristics of the collector, mainly on the receiver diameter … sensitivity analysis done using a software tool developed to study the thermo-hydraulic behaviour of PTC systems using water-steam … not the direct steam generation in solar collectors. …

alloy is proposed not only as a candidate for latent heat thermal energy storage for direct steam generation (DSG) in CSP … applications but for high pressure and high energy steam processes as well. Reported data are essential for ensuing modelling and …

under operation in different countries. Within this continuous improvement effort, Direct Steam Generation (DSG) has been …. Working with superheated steam as thermal fluid, implies thicker pipe walls. Current numerical models neglect the radial …

Direct steam generation (DSG) process in the absorber tubes of parabolic-trough solar collectors is experiencing an …