Develop a Simulink model of a gas control valve that considers pressure drop across it$,$ then trend steam flow through the valve versus pressure drop as the pressure drop is ramped from $0$ to $25$ psi. Keep inlet pressure and valve position constant. The control valve is sized for $100\%$ overcapacity with $50\%$ rangeability. The valve has linear flow characteristics, a time constant of $0\mathrm{.}2$ minutes, a critical flow factor of $0\mathrm{.}8,$ and a rated flow coefficient of $1000.$ Develop a Simulink model of a gas control valve that considers pressure drop across it$,$ then trend steam flow

through the valve versus pressure drop as the pressure drop is ramped from $0$ to $25$ psi. Keep inlet pressure and

valve position constant. The control valve is sized for $100\%$ overcapacity with $50\%$ rangeability. The valve has

linear flow characteristics, a time constant of $0\mathrm{.}2$ minutes, a critical flow factor of $0\mathrm{.}8,$ and a rated flow coefficient

of $1000.$ Steam is available at $800R$ and $30$ psi. Properly label your Simulink diagram and trend.

$($a$)$

$($b$)$Steam is available at $800\backslash$deg R and $30$ psi. Properly label your Simulink diagram and trend.