| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid flow analysis method which can clearly define inertance representing the effect of inertia of uncompressed fluid in a multi- opening duct having openings prescribing time second order differentiation of volume displacement in addition to openings prescribing pressure and to provide a program for realizing the method. SOLUTION: The inertance is calculated by using (n) harmonic functions corresponding to the pressure prescribing openings and (n) harmonic functions corresponding to the differentiation prescribing openings for a flow rate. COPYRIGHT: (C)2004,JPO
|
