Recirculators (separators); High Pressure Receivers Thermosyphons High Pressure Receivers, Thermosyphons Pilot Receivers, Surge Drums, Economizers, Buffer Tanks, Thermal Stratification Tanks, Compressor Oil Separators
Refrigeration Vessels Shape
Typically, refrigeration Pressure Vessels are cylinders with at least a 2:1 ratio of height to width. 3:1 and 4:1 ratio is most common.
Refrigeration Vessels Orientation
Pressure vessels can be oriented either vertically or horizontally. Vertical vessels are more common because they use less land space, and the smaller cross-sectional area of the vessel allows for easier mixing. Horizontal vessels are used when more phase separation is required because larger cross-sectional areas allow for less vertical velocities and therefore less entrainment. Settling tanks and flash vessels are typically horizontal for this reason. Horizontal vessels also allow easier cleaning, so shell and tube heat exchangers are primarily horizontal.
Applicable Codes
All vessels are sized according with best practice outlined in ASHRAE Handbook, applicable norms and standards.
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