STATIC BEHAVIOR OF POLY (ACRYLIC ACID) OLIGOMER STABILIZED SUPER PARAMAGNETIC FERRO-FLUID IN SEVEN AND THIRTEEN AXIAL GROOVES JOURNAL BEARING

I explore theoretically the fundamental projective performance of poly (acrylic acid) oligomer stabilized Super paramagnetic Ferro fluid. I derived the modified sugato micro continuum theory. Based on the derivation, this paper theoretically the rheological effects of lubrication performance of finite journal Bearing. On account of poly(acrylic acid) oligomer stabilized Super paramagnetic Ferro fluid barriers with nano particles of magnetic particle a mean diameter of 10-15 mm. Which are in the range of super paramagnetism prepared by the traditional method of co-precipitation from ferrous and ferric electrolyte solution. I theoretically derived also fundamental velocity equation of poly oligomer stabilized Super paramagnetic Ferro fluid With high PH value velocity of fluid flows is zero pressure gradients for the film extent, and the film pressure is solved numerically by conjugate gradient method of iteration. Bearing characteristics are calculated and the utility of its performance has been compared with the coupled stress fluid (laminar). All results agree qualitatively with all experimental works.