The Yaglom Law and Cascade Rate in the Inner Heliosphere Observed by Helios 1 and 2
作者单位:Wuhan University Peking University Beihang University
会议名称:《2022年中国地球科学联合学术年会》
会议日期:2022年
学科分类:070802[理学-空间物理学] 07[理学] 0708[理学-地球物理学]
摘 要:The Yaglom law for the third-order structure functions of Els?sser fluctuations provides a route to estimate the energy cascade rate in the solar wind turbulence. However, not all solar wind is satisfied with the Yaglom law and the occurrence ratio is reported to be low in the high-latitude solar wind based on the Ulysses observations.