A steam turbine drives a compressor whose load can change with time. Small variations in the...
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A steam turbine drives a compressor whose load can change with time. Small variations in the shaft speed of the turbine are controlled through the use of fybal speed govemor. For this system shown in fig 1 below Speed Turbine Gas in governor compressor Gas out Steam Figure 1.0 steam turtbine and compressor a) identty al control objectives. b) kdertity all the avalable manipulated variables. ) Determine the basic control objective and suggest (sketch) a feedback control configuration that can be used to satisfy the control objective. d) Draw a closed loop block diagram for this control system. A steam turbine drives a compressor whose load can change with time. Small variations in the shaft speed of the turbine are controlled through the use of fybal speed govemor. For this system shown in fig 1 below Speed Turbine Gas in governor compressor Gas out Steam Figure 1.0 steam turtbine and compressor a) identty al control objectives. b) kdertity all the avalable manipulated variables. ) Determine the basic control objective and suggest (sketch) a feedback control configuration that can be used to satisfy the control objective. d) Draw a closed loop block diagram for this control system.
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aIdentify all the control objectives Regulate the volume of steam that enters the turbine To co... View the full answer
Related Book For
Fundamentals of Thermodynamics
ISBN: 978-0471152323
6th edition
Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen
Posted Date:
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