Commonly Used Alfa Laval Heat Exchanger

1. 5 Commonly Used Types of Hear Exchangers onShip!! Ships use heatexchangersin differentways ona ship. Itdepends on the application and requirement ofthe heat exchangerfora particular usage. A ship's systemsarealmostentirelydependent on plate type heat exchanger,which heat or cool thefluid. They classify exchangers primarily based ontheir construction, and theyare asfollows: 1)ShellandTubeType Heat Exchanger Most popular, this designhas a shell accompaniedbyseveraltubes, with the primaryliquid mainly flowingthrough the pipes,while the second fluid

2. passesover thetubeinsidetheshell. Plate TypeHeat Exchanger Theymake a plateexchanger of thin corrugatedplates which areconnected parallelto one another tocreate a cavityfor fluid flow. A heattransfer process occurs betweentwo fluids that areplaced on opposite sidesofthe plate.Heatexchangersof this typearemoreexpensivetoinstall thanthose oftheshellandtubetype,but theycostlessto maintain. Withthesame size oftheunit, plate-typepumps are more efficient than shellandtubetypes. Theycanalsowithstandhighpressures. PlateFinHeat Exchanger It construct similarly plating and fin heat exchangers to plate-type exchangers but with fins to improve efficiency. They improve heat transferwithaluminumalloy,whichis lighter andlower in weight. DynamicScrapedSurfaceHeat Exchanger This heat exchangercan operatefora longer period oftime because of the continuous scraping of the surface, which helps improve the efficiency of heattransfer and reducefouling. With a motor-drivenshaftand a timer inside the frame, the blade unit scrapes with a motor. They commonly use heat exchangers like this for transferring heat from highly viscous fluids by increasing the fluid'sturbulence. Dueto the auto cleaning process, maintenanceislessexpensivethanothertypes. PhaseChangeHeat Exchanger Heat exchangers of this type are designed toconvert a solid into a liquid or a liquidtogas usingthe principleof heat transfer. Itisnormal forthis typeto operatein freeze andmelt cyclesfor phasestochange.They usuallybuilt heat exchangersasshell-and-tube exchangers,butusually consist ofatleast two divider wallsthat create upperand lower annularspaces for flow passage. In addition, they equipboth passagewayswith finstofacilitate efficient heattransfer. Conclusion Ships also make use of used AlfaLavalHeatExchangerforbetter functioning.But,the problem is where to findusedpartsof good qualityand

3. ataffordable prices. Well, Amafmarine.comcan bethe solution. At this online platform,you find a nice collection of spareparts of shipsat a reasonable rate. SourceBy:- https://amafmarine.blogspot.com/2021/12/5-commonly-used-ty pes-of-hear.html