Specifies the Y-distance from the largest inlet or outlet nozzle to the current nozzle.
Typical units (depending on your unit system):
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in
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mm
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cm
NEMA-SM 23 interprets the point of resolution of the combined forces and moments to be the following two points:
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The face of the flange at the exhaust nozzle connection.
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The intersection point of the exhaust nozzle centerline and the equipment shaft centerline.
Type a positive value if the nozzle Y-coordinate is greater than that of the largest nozzle, that is, if the nozzle is farther out on the positive Y-axis.
If the current nozzle is the largest inlet or outlet nozzle, then the value is 0.