「\"One Question per Day\" Public Version – HVAC – 20190107
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This post was last edited by hesonchang214 on 2019-1-10 at 16:56. To ensure mechanical similarity between the two flow problems, it is necessary that the geometries of the two flows be similar, as well as ( ) and ( ). Answer: To ensure mechanical similarity between the two flow problems, it is necessary that the flows be geometrically similar, (kinematically similar), and (dynamically similar).
To ensure mechanical similarity between the two flow problems, it is necessary that the flows be geometrically similar, (kinematically similar), and (dynamically similar).
(Motion similarity) and (Dynamic similarity)
The motion is similar, the dynamics are similar, and the boundary conditions and initial conditions of the two flows are similar.