LAUSR

In this paper, MHD effect on compressible fluid is being explored. Heat transfer with thermal radiation is also being studied. Peristaltic flow actuated by surface acoustic wave at boundaries of the microchannel has been discussed. A perturbation method has utilized to examine the problem by considering amplitude ratio as a perturbation parameter. Regular perturbation technique has been used to interpret the solution of velocity, temperature and pressure. At last, the influence of various developing parameters on the perturbation function, mean axial velocity, flow rate and heat transfer are deliberated through graphical illustrations. It is noticed that radiation number and Reynolds number rises the temperature of the fluid. This work is most prevalent version of peristalsis considering the MHD and radiation effect with wide range applications in geophysics, aircraft industry and other industrial fluid dynamics.