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Commit 025f0362 authored by Eldin Kurudzija's avatar Eldin Kurudzija
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Fixed typos

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...@@ -60,9 +60,9 @@ In total 10 test runs in the simulation domain for different fault scenarios are ...@@ -60,9 +60,9 @@ In total 10 test runs in the simulation domain for different fault scenarios are
* Failure of the pump bearings: This fault results in an incresead torque $\tau_{\text{p}}$ absorbed by the pump of a factor $f$\ * Failure of the pump bearings: This fault results in an incresead torque $\tau_{\text{p}}$ absorbed by the pump of a factor $f$\
$\tau_{\text{p}} = f \tau_{\text{p}}$, $f > 1.0$ $\tau_{\text{p}} = f \tau_{\text{p}}$, $f > 1.0$
* Blockage of the turbine inlet nozzle: This fault results in a decreased are of the inlet inlet turbine nozzles $A_{\text{t}}$ by a factor $f$\ * Blockage of the turbine inlet nozzle: This fault results in a decreased area of the inlet inlet turbine nozzles $A_{\text{t}}$ by a factor $f$\
$A_{\text{t}} = f A_{\text{t}}$, $f < 1.0$ $A_{\text{t}} = f A_{\text{t}}$, $f < 1.0$
* Pump leakage: This fault results in a leakage mass flow downstream of the pump. It is modeled with an additional valve which can be opened and thus inject a partial mass flow into the environment. The opening area of the valve $A_{\text{valve}}$ is a linear function of the throat are $A_{\text{0}}$ and the position of the valve $x_{\text{valve}}$\ * Pump leakage: This fault results in a leakage mass flow downstream of the pump. It is modeled with an additional valve which can be opened and thus inject a partial mass flow into the environment. The opening area of the valve $A_{\text{valve}}$ is a linear function of the throat area $A_{\text{0}}$ and the position of the valve $x_{\text{valve}}$\
$A_{\text{valve}} = x_{\text{valve}} A_{\text{0}}$, $x_{\text{valve}} > 0.0$ $A_{\text{valve}} = x_{\text{valve}} A_{\text{0}}$, $x_{\text{valve}} > 0.0$
* Stuck valve: This fault results in an additive offset $f$ in the command signal of a control valve $u_{\text{valve}}$\ * Stuck valve: This fault results in an additive offset $f$ in the command signal of a control valve $u_{\text{valve}}$\
$u_{\text{valve}} = f u_{\text{valve}}$, $f = [-1.0, 1.0]$ $u_{\text{valve}} = f u_{\text{valve}}$, $f = [-1.0, 1.0]$
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