For these recent years, there are numerous studies based on flow of heat transfer in nanofluid due to its contribution and applications in many industrial and natural processes. This study conducted specifically devoted to these matter to prevent such nanoparticles cause problem like abrasion, clogging in the pipe flow, narrowing channel caused by plaques, arising temperature because of the fluid motion, eroding pipelines, an increase in pressure drop in practical application and others. Therefore, this book is devoted to study the effect of g-jitter fully developed heat transfer by mixed convection flow of nanofluid in a vertical channel and solved using perturbation method.