Question

For a standard vertical be evaporator design Diameter of tube sheet Calendda sheet thickness Tube sheet thickness Evaporator drum thickness Evaporator drum diameter Thickness of conical head at top and bottom working under vacuum External pressure = 0.1 N / mm² Amount of water to be evaporated = 25000kg br . Central down take = 50% of total cross sectional area Heating Surface area = 308 m² Steam pressure 0.102 m² Dentity of liquid = 990 kg Density of Corrosion Allowance = 2 mm Entrainment Separator Rd = 0.3 Permissible stress = 98 N / mm² Elastic modulus of low carbon steel = 19X10 Nm Elastic modulus of brass = 9.5X10N Tube Material - Brass Tube inside diameter = 75 Tube Thickness = 2 mm Total length of each tube = 1500 mm Effective length of tube = 1425 mm Pitch of tube triangular = 100 mm Conical head at top and bomom with cone angle = 120 Evaporator drum height = 3 m Thickness of flange = 40 mm Number of belts = 112 Pitch circle diameter = 4000mm​

Answer 1

Answer:

Not understand man please let me know these Question