The following simple model can represent the unsteady flow of water through a hydroelectric power generation...
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The following simple model can represent the unsteady flow of water through a hydroelectric power generation system when a control valve setting is changed. pd dQ A dr where +kQ=pgh is the volume flow rate at time t p. d. A. g. h and k are constants Solve this equation to obtain an expression for the volume flow rate as a function of time. Initially, the volume flow rate is Q. The following simple model can represent the unsteady flow of water through a hydroelectric power generation system when a control valve setting is changed. pd dQ A dr where +kQ=pgh is the volume flow rate at time t p. d. A. g. h and k are constants Solve this equation to obtain an expression for the volume flow rate as a function of time. Initially, the volume flow rate is Q.
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