Abstract
Influences of an inclined magnetic field and Joule heating on peristalsis of Williamson nanofluid in a complaint walls channel are examined. Analysis is presented when no-slip conditions for velocity, temperature and concentration are no longer holds. Entropy generation is discussed. Formulated problem is numerically solved for large wavelength and small Reynolds number. Main emphasis is given to the outcome of velocity, temperature, concentration, heat transfer coefficient and entropy generation. The results are discussed graphically.