The fluid mechanics equations of one-dimensional incompressible unsteady flow are adopted in whole low-speed turbo-compression system.
本文将一维非定常不可压流体力学方程组，应用于整个低速透平压缩机系统。
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Under the precondition of incompressible flow, fluid spiral motion in SK static mixer tube was resolved into axial beeline motion and circumferential rotation motion.
Based on the axisymmetrical potential flow theory of an invicid incompressiblefluid, the exact solution of an longitudinally accelerated flow passing an ellipsoid was obtained.