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The flow characteristic (gearbox)

Values for calculation

K_{Q-valve}
Stroke from open position
Angle rotation of the rocking motion
Flow coefficient
s β_S K_Q
\mathrm{\%} \mathrm{°} \mathrm{\ }
No data

β_S\ [\mathrm{°}]
No data
s\ [\mathrm{\%}]
Angle rotation of the rocking motion

β_S=\cfrac{90}{100}\cdot s

K_Q\ [-]
No data
s\ [\mathrm{\%}]
Flow coefficient

\text{if }\ s= 0
K_Q=K_{Q-valve}
\text{else if }\ s= 100
K_Q=K_{Q-valve}[i-1]
\text{else}
K_Q=K_{Q-valve}[i-1]-\cfrac{K_{Q-valve}[i-1]-K_{Q-valve}}{10}\cdot\left(β_S-α[i-1]\right)
Angle from open position
Flow coefficient K_{Q-valve}
α K_{Q-valve}
\mathrm{°} \mathrm{\ }
No data

K_{Q-valve}\ [-]
No data
α\ [\mathrm{°}]
Flow coefficient K_{Q-valve}