Pressure drop in the tube entrances, and reversal Pressure drop in tube side nozzles Pressure drop in the straight tubes with twisted tapes Pressure drop in the straight tubes with wire coil Log Mean Temperature Difference °C Greek letters Pa s Fluid density Tape thickness m δ Helical baffles type ° β Function of number of tube passes - α Dimensionless groups: Subscripts: CS Cold stream CU Cold utility Enhanced ex, EX Exchanger F Final HS Hot stream HU Hot utility I Initial
Pressure drop in the tube entrances, and reversal Pressure drop in tube side nozzles Pressure drop in the straight tubes with twisted tapes Pressure drop in the straight tubes with wire coil Log Mean Temperature Difference °C Greek letters Pa s Fluid density δ Tape thickness m β Helical baffles type ° α Function of number of tube passes - Dimensionless groups: Subscripts: CS Cold stream CU Cold utility Enhanced ex, EX Exchanger F Final HS Hot stream HU Hot utility I Initial
Paper_3_Pressure_drop.docx