Scholarlink

<p>This study investigates the dynamics of heat and mass transfer in magnetohydrodynamic (MHD) boundary layer flow, focusing on the effects of thermal radiation and double-diffusive phenomena. The research employs the shooting method, a robust numerical technique, to solve complex system of nonlinear ordinary differential equations derived from the governing partial differential equations. By utilizing similarity variables, the problem is simplified, enabling a detailed analysis of velocity, temperature, and concentration profiles under varying physical parameters. Key findings reveal that increasing the magnetic parameter reduces fluid velocity while significantly enhancing temperature and concentration distributions. Additionally, higher radiation parameters correlate with elevated temperatures, whereas increasing Prandtl numbers exhibit an inverse effect on thermal profiles. Furthermore, fluid concentration distribution declines with higher Schmidt number values. These insights provide valuable contributions to optimizing MHD systems in engineering applications such as materials processing, aerospace, and energy systems. The study underscores the intricate interplay between magnetic fields, thermal radiation, and heat-mass transfer, offering a foundation for designing more efficient and sustainable MHD technologies.</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

Investigating Magnetized Double-Diffusive Flow: Heat-Mass Transfer Dynamics and Thermal Radiation Based on the Shooting Method

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年6月10日

查看全文
  • Ahmed Refaie Ali,
  • Nawal H. Siddig,
  • Sadia Irshad,
  • Ahmed K. Abu-Nab,
  • Afraz Hussain Majeed

摘要

This study investigates the dynamics of heat and mass transfer in magnetohydrodynamic (MHD) boundary layer flow, focusing on the effects of thermal radiation and double-diffusive phenomena. The research employs the shooting method, a robust numerical technique, to solve complex system of nonlinear ordinary differential equations derived from the governing partial differential equations. By utilizing similarity variables, the problem is simplified, enabling a detailed analysis of velocity, temperature, and concentration profiles under varying physical parameters. Key findings reveal that increasing the magnetic parameter reduces fluid velocity while significantly enhancing temperature and concentration distributions. Additionally, higher radiation parameters correlate with elevated temperatures, whereas increasing Prandtl numbers exhibit an inverse effect on thermal profiles. Furthermore, fluid concentration distribution declines with higher Schmidt number values. These insights provide valuable contributions to optimizing MHD systems in engineering applications such as materials processing, aerospace, and energy systems. The study underscores the intricate interplay between magnetic fields, thermal radiation, and heat-mass transfer, offering a foundation for designing more efficient and sustainable MHD technologies.