Scholarlink

Abstract <p>A model of upper mantle convection in the zone of immersion of a cold lithospheric plate (subduction) into the upper Earth layer is developed. Issues of constructing the initial distributions of model variables are discussed. Computational schemes for solving model equations are presented. The calculation of the dynamics of mantle convection and the reorganization of its structure are performed in terms of the variables vorticity–stream function, and the calculation of the dynamics of slab immersion is based on the smoothed-particle hydrodynamics (SPH) method. A series of computational experiments is carried out.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Modeling the Upper Mantle Convection in Subduction Zone

  • 期刊论文

  • 发表日期：

    2025年1月1日

查看全文
  • A. N. Chetyrbotskii

摘要

Abstract

A model of upper mantle convection in the zone of immersion of a cold lithospheric plate (subduction) into the upper Earth layer is developed. Issues of constructing the initial distributions of model variables are discussed. Computational schemes for solving model equations are presented. The calculation of the dynamics of mantle convection and the reorganization of its structure are performed in terms of the variables vorticity–stream function, and the calculation of the dynamics of slab immersion is based on the smoothed-particle hydrodynamics (SPH) method. A series of computational experiments is carried out.