Fig. 20
![Liquid surface images in a square tank produced by (a) pure (3,2) mode and (b) superposition of the (3,2) and (2,3) modes with equal amplitudes. The images were averaged over one period of the forcing period [225].](https://asmedc.silverchair-cdn.com/asmedc/content_public/journal/fluidsengineering/137/9/10.1115_1.4029544/4/fe_137_09_090801_f020.png?Expires=1716529962&Signature=r1Gz4585ZoEy1w7hvyBi8720tF8q4QrjaeaY2BYevfnmaFmlhYKc~hDVkTTrO9yUzciSaSFe7~Gjsr1xaHoMsytUXwcBD0FJR6W0Ywuz5JVmDXq5sIt9Hh~myQFixsD5vUM9Cslc1AqIuG2ExK6ST23PShi4hWFfWH~ZDm1FCLZQNTsfL6oJ~So2Xk8QF9PbPAAAgPNuysQYrPr-4lSp8IXKgSt8enNd1WJrqrKwimlRTPERr3xN5sGBVRHi9ySHa425AkCUVJ9jtpd22Uhgo9kfJGxp3Lzb4Pkx9QxzOHvc3HZZmoPXbSqjZ16gNjmSTlVs0o1fyg~imhjLyOHdjA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Liquid surface images in a square tank produced by (a) pure (3,2) mode and (b) superposition of the (3,2) and (2,3) modes with equal amplitudes. The images were averaged over one period of the forcing period [225].
Liquid surface images in a square tank produced by (a) pure (3,2) mode and (b) superposition of the (3,2) and (2,3) modes with equal amplitudes. The images were averaged over one period of the forcing period [225].
