Second law analysis for Casson fluid flow over permeable surface embedded in porous mediua

  • Amala Olkha University of Rajasthan, Jaipur, India.
  • Amit Dadheech University of Rajasthan, Jaipur, India.


The present article embraces an entropy analysis on Non-Newtonian Casson fluid due to permeable surface in the presence of MHD, chemical reaction, embedded in porous medium with slip flow. Exercising the R-K 4$^{ th}$ order with shooting method in MATLAB syntax the arithmetic simulation for the thermotic equation, mass concentration and momentum equations are executed. Effects of various pertinent parameters are investigated on flow, heat and mass transfer and discussed graphically. The analysis discovered that entropy generation is improved for Magnetic field parameter, porosity parameter and Casson fluid parameter whereas contrary effect can also be seen in the amount of slip parameter. The results obtained confirm that there is an excellent agreement in open literature with those available.