Source code for Imperial_properties

'''
Imperial Properties:
    Module to assign and access the most common properties of water
    used in fluid mechanics in english units
'''

# H20 properties in imperial units @ 50 deg celcius

density = 1.94                  # slugs/ft^3
specific_weight = 62.4         # lbf/ft^3
dynamic_viscosity = 2.73e-5     # lb*s/ft^2
kinematic_viscosity = 1.407e-5  # ft^2/s
boiling_point = 212             # F 
freezing_point = 32              # F
vapor_pressure = 1.781e-1       # psi (absolute)
speed_of_sound = 4748           # ft/s
g = 32.2                        # ft/s^2

[docs]def unit_info(): '''Displays default unit information.\n - density = 1.94 slugs/ft^3 - specific_weight = 62.4 lb/ft^3 - dynamic_viscosity = 2.73e-5 lb*s/ft^2 - kinematic_viscosity = 1.407e-5 ft^2/s - boiling_point = 212 F - freezing_point = 32 F - vapor_pressure = 1.781e-1 psia - speed_of_sound = 4748 ft/s - g = 32.2 ft/s^2 ''' info = ''' density = 1.94 slugs/ft^3 specific_weight = 62.4 lb/ft^3 dynamic_viscosity = 2.73e-5 lb*s/ft^2 kinematic_viscosity = 1.407e-5 ft^2/s boiling_point = 212 F melting_point = 32 F vapor_pressure = 1.781e-1 psia speed_of_sound = 4748 ft/s g = 32.2 ft/s^2 ''' print(info) return