Modulating a Solar Parabolic Dish to Produce Boiled Water

Abstract

A two-meter parabolic solar concentration dish has been modulated to produce boiled water over 100 o C for various purposes of central heating services. For an effective performance, the system required both continuous exposure of the dish to sunlight during the day time as well as to an electric control circuit (tracking system). The amount of the potable water was dependent particularly on the accurate centering of the system which could increase upon preheating. This system has therefore been possible to heat up water at home via increasing the temperature in hot tank by both covering the hot water tank and isolating it from the surroundings using insulators. Applications of a successful parabolic solar concentration has also been designed to provide desalinated water for domestic usage which operates with temperatures higher than other types of the solar radiation for the future.

Design and fabrication of Solar dish array and study it characterization

“…Figures (8) shows a increasing in heat loss coefficient by convection with increasing wind speed because receiver temperature decresing The heat moves around the boiler into the atmosphere this result agree with resercher. When low speed wind the temperatuer of boiller is too high like( black bady Radiation) the flow rate of water is low so as the heat travels to the water and rises rapidly until it turns into steam , thus increasing of the heat transfer as shown in Figure (9) this result agree with resercher [12,13].…”

“…The simulation of dish collector is done in mat lab software" [7]. "A parabolic solar concentration dish has been modulated to solar water heater up 100 o C for an effective performance, the system required both continuous exposure of the dish to sunlight during the day time [8]. "Analysis Methodology developed for a PDSC system used for heating thermic fluid for process heating application.…”

Synergistic effects of bacterial consortium and thermal energy on treatment of sewage by waste stabilisation pond

“…This is attributed to the sufficient heat stored within the peak hours of solar radiation. A research [23] has reported the possibility of a proportional increase in solar irradiation with time, and could attain its intensity during the midday between 12:00–14:00 (peak hours).

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