Recently, Professor Deng Tao and Associate Researcher Tao Peng from Shanghai Jiaotong University reported an ingenious and simple strategy in Energy & Environmental Science, which can significantly accelerate the energy storage rate of molten salt solar thermal storage systems without affecting storage capacity at all. In the energy storage system, they set a magnetically driven movable mesh light-heat converter in the molten salt along the sunlight irradiation path to absorb solar energy, which can store the solar thermal storage system without affecting the total capacity. Energy rate increased by 107%. This magnetically accelerated mobile energy storage strategy also supports large-area energy harvesting and batch solar thermal storage, which is easy to integrate with various existing heat exchange systems and has broad application prospects. According to reports, compared with traditional fixed energy storage systems, this mobile system not only doubles the energy storage rate, achieves a uniform temperature distribution, retains 100% latent heat storage capacity, but also makes large areas and batches Solar thermal storage becomes possible. Combined with the existing heat exchange system, it can directly release the stored high-temperature heat energy, heat domestic hot water or heating, and even be used in industries such as steam generation and power generation. This achievement not only provides a new method for rapid and effective solar thermal storage in high-temperature phase change materials and sensible heat storage media, but also considers the possibility of scale and related issues, laying a solid foundation for future practical applications. basis. (Yan Haiyan) Flat washers are usually thin pieces of various shapes, used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Such components are found in many materials and structures to perform various similar functions. Due to the limitation of the material and technology of threaded fasteners, the bearing surface of bolts and other fasteners is not large. Therefore, in order to reduce the compressive stress of the bearing surface and protect the surface of the connected parts, washers are used. Flat Washers,Stainless Steel Flat Washers,Large Flat Washers,Flat Rubber Washers Jiangsu Jiajie Special Screw Co., Ltd , https://www.jiajiescrewcompany.com
Shanghai Jiaotong University develops new technologies for molten salt solar energy storage