Existence, uniqueness, and homogenization of the second order slip Reynolds equation

✍ Scribed by I. Ciuperca; M. Jai

• Publisher: Elsevier Science
• Year: 2003
• Tongue: English
• Weight: 238 KB
• Volume: 286
• Category: Article
• ISSN: 0022-247X
• DOI: 10.1016/s0022-247x(03)00451-7

✦ Synopsis

The decreasing of the distance between the head and the magnetic disk surface leads to a model of the behaviour of the air by using a modified Reynolds equation. The existence and the uniqueness of this stationary equation is, under some conditions on the data, proved using both fixed point and monotonicity techniques. Double-scale analysis allows us to obtain the associated homogenized equation.