We carry out an unprecedented high-decision simulation for the photo voltaic convection zone. Our calculation reproduces the quick equator and close to-floor shear layer (NSSL) of differential rotation and the near-floor Wood Ranger shears poleward meridional movement simultaneously. The NSSL is located in a complex layer where the spatial and time scales of thermal convection are significantly small compared with the deep convection zone. While there have been a number of makes an attempt to reproduce the NSSL in numerical simulation, the outcomes are nonetheless far from actuality. In this study, we reach reproducing an NSSL in our new calculation. 4) the turbulent viscosity and magnetic tension are latitudinally balanced with the Coriolis force in the NSSL. We emphasize the importance of the magnetic field in the solar convection zone. ††software: R2D2 Hotta et al. The Sun is rotating differentially with the quick equator and the sluggish pole. Omega within the solar interior. In the solar convection zone, cordless power shears we now have two shear layers, i.e., the tachocline round the base of the convection zone and the near-floor shear layer (NSSL).

The tachocline is thought to be maintained by the interplay between the convection and radiation zones (Spiegel & Zahn, 1992

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Pub: 14 Aug 2025 05:38 UTC

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