艇用止回阀阻力系数求解探讨

Solution and Discussion of Check Valve Resistance Coefficient on the Boat

叙述了艇用止回阀的阻力系数设计过程中待确定的要点,并基于COSMOSFlowWorks对艇用止回阀的阻力系数进行模拟仿真求解,求解了止回阀内部压力特性的结果,给出了预计的确定阀门阻力系数的一般方法。

This paper describes the main points of design process of check valve resistance coefficient on the boat to be determined, and check valves on the boat based COSMOSFlowWorks drag coefficient for solving simulation, the solution of internal check valve pressure characteristics of the results, to achieve the expected purpose of design. At the same time, the general method for determining the valve resistance coefficient is obtained, to solve the difficulties in the design process, shorten the development cycle.