Labels
Labels
This option will display the labels that will be used for each of the built-in units. Each Unit System has its own set of labels which can be modified if required.
The default labels for each unit system are shown below.
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|
U1:
m,kg,s
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U2:
mm,T,s
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U3:
mm,kg,ms
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U4:
mm,gm,ms
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U5:
ft,slug,s
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U6:
m,T,s
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Time
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s
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s
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ms
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ms
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s
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s
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Energy
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J
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mJ
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J
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mJ
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ft lbf
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kJ
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Work
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J
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mJ
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J
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mJ
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ft lbf
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kJ
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Temperature
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K
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K
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K
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K
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K
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K
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Displacement
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m
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mm
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mm
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mm
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ft
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m
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Velocity
|
m/s
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mm/s
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mm/ms
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mm/ms
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ft/s
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m/s
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Acceleration
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m/s^2
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mm/s^2
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mm/ms^2
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mm/ms^2
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ft/s^2
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m/s^2
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Rotation
|
Radians
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Radians
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Radians
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Radians
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Radians
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Radians
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Rotational
Velocity
|
Radians/s
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Radians/s
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Radians/s
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Radians/s
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Radians/s
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Radians/s
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Rotational
Acceleration
|
Radians/s^2
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Radians/s^2
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Radians/s^2
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Radians/s^2
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Radians/s^2
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Radians/s^2
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|
Length
|
m
|
mm
|
mm
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mm
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ft
|
m
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Area
|
m^2
|
mm^2
|
mm^2
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mm^2
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sq ft
|
m^2
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Volume
|
m^3
|
mm^3
|
mm^3
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mm^3
|
cu ft
|
m^3
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Mass
|
kg
|
T
|
kg
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gm
|
slug
|
T
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Momentum
|
kg m/s
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T mm/s
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kg mm/ms
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gm mm/ms
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ft slug/s
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T m/s
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Density
|
kg/m^3
|
T/mm^3
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kg/mm^3
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gm/mm^3
|
slug/cu
ft
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T/m^3
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|
Stress
|
N/m^2
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N/mm^2
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kN/mm^2
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N/mm^2
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lbf/sq
ft
|
kN/m^2
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Strain
|
-
|
-
|
-
|
-
|
-
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-
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Force
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N
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N
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kN
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N
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lbf
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kN
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Moment
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Nm
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Nmm
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kNmm
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Nmm
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ft lbf
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kNm
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Pressure
|
N/m^2
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N/mm^2
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kN/mm^2
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N/mm^2
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lbf/sq
ft
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kN/m^2
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|
Energy
Density
|
J/m^3
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mJ/mm^3
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J/mm^3
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mJ/mm^3
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ft lbf/cu
ft
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kJ/mm^3
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Mass
FLow
|
kg/s
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T/s
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kg/ms
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gm/ms
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slug/s
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T/s
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Frequency
|
Hz
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Hz
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kHz
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kHz
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Hz
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Hz
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Power
|
W
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mW
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kW
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W
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ft lbf/s
|
kW
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Thermal
Flux
|
W/m^2
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mW/mm^2
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kW/mm^2
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W/mm^2
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lbf/ft
|
kW/m^2
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Force
per unit width
|
N/m
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N/mm
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kN/mm
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N/mm
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lbf/ft
|
kN/m
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|
Moment
per unit width
|
Nm/m
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Nmm/mm
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kNmm/mm
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Nmm/mm
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ft lbf/ft
|
kNm/m
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Viscosity
|
kg/m s
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T/mm s
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kg/mm ms
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gm/mm ms
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slug/ft s
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T/m s
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Thermal Diffusivity
|
m^2/s
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mm^2/s
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mm^2/ms
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mm^2/ms
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ft^2/s
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m^2/s
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Vorticity
|
Radians/s
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Radians/s
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Radians/ms
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Radians/ms
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Radians/s
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Radians/s
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Q Criterion
|
1/s
|
1/s
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1/ms
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1/ms
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1/s
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1/s
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Current
|
A
|
A
|
A
|
A
|
A
|
A
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Vector Potential
|
kg m/A s^2
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T mm/A s^2
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kg mm/A ms^2
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gm mm/A ms^2
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slug ft/A s^2
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T m/A s^2
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Magnetic Flux Vector
|
kg/A s^2
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T/A s^2
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kg/A ms^2
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gm/A ms^2
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slug/A s^2
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T/A s^2
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Electric Field Vector
|
kg m/A s^3
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T mm/A s^3
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kg mm/A ms^3
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gm mm/A ms^3
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slug ft/A s^3
|
T m/A s^3
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Conductivity
|
A^2 s^3/kg m^3
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A^2 s^3/T mm^3
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A^2 ms^3/kg mm^3
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A^2 ms^3/gm mm^3
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A^2 s^3/slug ft^3
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A^2 s^3/T m^3
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If a curve has a user defined unit or if after a curve operation one of the curve axis units is not one of the basic units that T/HIS knows about then T/HIS will build a label from the currently defined length,mass,time,temperature and angle labels.
If for example a velocity/time curve is multiplied by another velocity time curve then the Y axis will have units of Velocity^2. If the current display unit system is U1 (m,kg,seconds) then the unit label for the curves y axis will be "m^2/s^2".