Unsteady Magnetohydrodynamic Heat Transfer in a Semi-Infinite Porous Medium with Thermal Radiation Flux: Analytical and Numerical Study

Figure 5

Temporal temperature gradient distribution (𝜕𝜃/𝜕𝑦|_𝑦=0) with 𝐺_𝑟=10.0, 𝑀²=5, 𝐾_𝑝=1.0, and 𝑃_𝑟=0.7 for the effect of radiation-conduction number (𝐾_𝑟).