Comparative analysis of tubular and conical receivers for solar heliostat systems

This article outlines the design, implementation, and performance evaluation of a conical receiver specifically developed for solar heliostat systems aimed at solar drying applications. The proposed design improves thermal efficiency and enhances heat absorption, providing a sustainable and effective drying method. Compared to a traditional tubular receiver, the conical receiver shows significant efficiency improvements, achieving a rate of over 5% compared to the 1.57% efficiency of the tubular receiver. Advanced manufacturing techniques and innovative design features are crucial to this development, ensuring minimal thermal loss and optimizing energy use. The findings of this study contribute to the advancement of renewable energy technologies relevant to food processing and agricultural practices.