Shell-and-tube evaporators (VERD)

VERD Module Package

Try

Buy

Program features:

Design and simulation of forced-circulation evaporators for pure substances without pre-heating of the liquid or super-heating of the vapor.

Available vaporizer types:

Sample Printout (PDF)

The calculation of the evaporation in vertical tubes is based on an incremental calculation procedure. For each increment the local heat flux, flow regime and pressure drop are determined.
The physical dimensions may be user-supplied or taken from standard tables. The tube sheet is generated precisely, with the possibility to be edited.
The physical properties of the media are supplied in separate property modules (see scope of delivery) Unpublished reference values can be determined by critical values.

Special features:

  • Scale drawing of the complete exchanger including dimensions
  • Detailed tube sheet generation
  • Optimization of new exchangers using given standard dimensions
  • Characterization of performance by multidimensional parameter studies
  • Export to  MS Excel in user-defined specification sheets
  • Calculation models for nucleate and convective boiling
  • Vibration analysis
  • Calculation of entry and exit regions in shell

Price of Standard Version: 3600 EUR plus VAT

Scope of delivery and extensions at extra charge

  Module Standard
Version
Extra
Charge
Construction types
U-tube / Straight tube   X  
Bare tubes inside/outside   X  
Tube side evaporation (vertical/horizontal)   X  
No-tubes-in-window (for tube side evaporation)   X  
Shell side evaporation (vertical/horizontal)   X  
Segmental baffles   X  
TEMA Standard TEMA X  
Tube vibration analysis RBSA X  
Steady state temperature distribution ZELL X   
Double-pipe DPW   X
Properties
Water and Steam H2O X  
Sea water SAWA X  
Condensation of saturated steam H2O X  
Natural Gas H, L and any composition EGAS X  
Flue gas RGAS X  
Ammonia and Ammonia condensation NH3 X  
12 typical machine oils OEL X  
120 thermal oils T-OIL X  
Air (dry) LUFT X  
® Antifrogens N, L, KF and SOL GLYC X  
Free input of properties S-DAT X  
Refrigerants FRIG X  
Sulfuric acid H2SO  
Nitric acid HNO3  
Hydrochloric acid HCL   
Nitrogen N2    X
Carbon dioxide / CO2 condensation CO2   X
Helium He   X
Nitrogen-Hydrogen-Carbon monoxide-Mixtures N2H2CO   X
Aqueous sucrose solutions SAC   X
Properties of pure substances and mixtures PROP*   X
User-supplied properties tables S- TAB   X
Miscellaneous
Interface to strength calculation,
True-to-scale sketch of heat exchangers including essential dimensioning
WTSC X  
Tube sheet library /
Creating a design-specific tube sheet that can be edited as DXF file
SPIE X  
Reference value alpha 0 for nucleate boiling HABA X  
Customer documentation (abridged) KUDO X  
Specification sheet in MS EXCEL   X  

*requires program PROPER

® Registered trademark of Clariant GmbH

Literature:


Overview I Home