A tank having a cross-sectional area of 2 ft2and a linear resistance of R = 1 ft/cfm is operating at steady state with a flow rate of 1 cfm. At time 0, the flow varies as shown in Fig. P5–10.
(a) Determine Q(t) and Q(s) by combining simple functions. Note that Q is the deviation in flow rate.
(b) Obtain an expression for H(t) where H is the deviation in level.
(c) Determine H(t) at t = 2 and t = ∞.

FIGURE P5-10
 

Transcribed Image Text:

0. 2 3 t (min) q (cfm) 2. 0. 2 3 t (min) q (cfm) 2.

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