6533b825fe1ef96bd12833d0

RESEARCH PRODUCT

Study on Interfacial Surface in Modified Spray Tower

Daniel JaneckiMarek OchowiakIvan PavlenkoMałgorzata MarkowskaSylwia WłodarczakAndżelika Krupińska

subject

Surface (mathematics)Materials science020209 energyPolyacrylamideBioengineering02 engineering and technologylcsh:Chemical technologyconfusorlcsh:ChemistryPhysics::Fluid Dynamicschemistry.chemical_compoundsymbols.namesake020401 chemical engineering0202 electrical engineering electronic engineering information engineeringChemical Engineering (miscellaneous)lcsh:TP1-11850204 chemical engineeringComposite materialinterfacial surfacePressure dropAqueous solutionProcess Chemistry and TechnologySauter mean diameterReynolds numberSauter mean diameterlcsh:QD1-999chemistrymodified spray towerSpray towersymbolsDimensionless quantity

description

This paper presents an analysis of the changes in interfacial surface and the size of droplets formed in a spray tower. The interfacial surface and the size of droplets formed are of fundamental importance to the performance of the equipment, both in terms of pressure drop and process efficiency. Liquid film and droplet sizes were measured using a microphotography technique. The confusors studied were classical, with profiled inside surface, and with double profiled inside surface. The liquids studied were water and aqueous solutions of high-molecular polyacrylamide (PAA) of power-law characteristics. The ranges of process Reynolds number studied were as follows: ReG &isin

yearjournalcountryeditionlanguage
2019-08-13Processes
10.3390/pr7080532https://www.mdpi.com/2227-9717/7/8/532