摘要 : A study is undertaken to ascertain non-Newtonian effects in steady flows of elastic fluids along circular cylinders when there is extraction across the boundary surfaces. Exact representations for the velocity and stress fields ar... 展开 A study is undertaken to ascertain non-Newtonian effects in steady flows of elastic fluids along circular cylinders when there is extraction across the boundary surfaces. Exact representations for the velocity and stress fields are derived when the fluid prototypes are generalized Maxwell prototypes (exhibiting stress relaxation). Whilst the scheme of study has physical importance, it is the nature of the solution which is of foremost interest here, it being shown that the presence of elasticity (of the type considered) has a marked effect on the transport velocity. 收起