抄録
This is a live voice of the late Professor Imai who spoke of “Miscellanea on Fluid Dynamics” in the first meeting of the Fluid Dynamicist Circle (over West Tokyo) at University of Electro-Communications in November, 1995. He began with how difficult it is to understand pressure in flow, mentioning Cisotti's paradox, and stressed that the force on an object in flow should be considered as the momentum flux of the flow absorbed by it. In connection with this, various interesting stories he experienced were interwoven.
