Modeling the process of force load generation at the initial periodic change in pressure (a plane problem)

The article deals with modeling the process of force load generation at an initial periodic change in pressure (a plane problem). subject research is a pulsating flow flat channel change. determination parameters inlet pressure; changes structure working fluid associated release various particles from pipe walls, addition impurities to prevent leaks, and high-speed modes, are given considering law molecular molar transfer between layers. Research methods based on Newton’s rheological law, according which described by proportionality stresses derivative normal velocity; method accounting for acceleration; mathematical analytical their solutions, provisions operational calculus. An solution problem motion plane-parallel obtained allowance single group molecules flow. application expressions velocities not limited critical Reynolds number, i.e. they applied any values this number. Analytical transverse longitudinal components velocity. resulting describes two zones flow: first zone, types occur, depending pattern, either or volumes layers prevails. In second only occurs.