RT Journal Article ID 410b736a425bca25 A1 Hayat, Tasawar A1 Bhatti, Z. Ali A1 Abbasi, Fahad M. A1 Ahmad, B. A1 Alsaedi, Ahmed T1 EFFECTS OF VARIABLE VISCOSITY AND INCLINED MAGNETIC FIELD ON PERISTALTIC MOTION OF FOURTH-GRADE FLUID WITH HEAT TRANSFER JF Heat Transfer Research JO HTR YR 2016 FD 2016-05-11 VO 47 IS 5 SP 489 OP 503 K1 variable viscosity K1 fourth-grade fluid K1 inclined magnetic field K1 inclined channel AB The effect of variable viscosity on the peristaltic flow of fourth-grade fluid is investigated. The concept of inclined magnetic field is employed in mathematical simulation. Heat transfer analysis is carried out in the presence of viscous dissipation. The peristaltic waves propagating along the channel walls with different amplitudes and phase induce asymmetry in the flow. Numerical solutions are obtained for the stream function, longitudinal velocity, temperature and pressure gradients. Numerical integration is performed for the pressure rise per wavelength. Pumping and trapping phenomena are analyzed. PB Begell House LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,557313b7592c2553,410b736a425bca25.html