STEAM TABLES - Thermopedia

Table 3. Compressed water and superheated steam. Table 4. Specific heat capacity at constant pressure. Table 5. Viscosity. Table 6. Thermal conductivity. STEAMTABLES EditorialBoardEntrée DOI: 10.1615/AtoZ.s.steam_tables ViewinA-ZIndex ThefollowingtablesofthepropertiesofsteamaretakendirectlyfromChapter5.5.3oftheHeatExchangerDesignHandbook,1986,byC.F.Beaton. Thetablesinthissectionarereprinted,withpermission,fromNBS/NRCSteamTables. SymbolsandNomenclaturefortheTablesSymbolPropertyUnitshspecificenthalpykJ/kgPpressurebar=0.1MPaPrPrandtlnumber(=ηCp/λ)dimensionlessrspecificenthalpyofvaporizationkJ/kgsspecificentropykJ/(kgK)tstemperatureatsaturation uspecificinternalenergykJ/kgνspecificvolumem3/kgεstaticdielectricconstantdimensionlessηviscosity10−6kg/(sm)=MPasλthermalconductivitymW/(Km)ρdensitykg/m3σsurfacetension kg/s2=N/mspecificentropyofvaporizationkJ/(kgK)SubscriptsgdenotesasaturatedvaporstateldenotesasaturatedliquidstateThereferencestateforallpropertyvaluesistheliquidatthetriplepoint,forwhichstatethespecificinternalenergyandthespecificentropyhavebeensettozero. Figure 1. Viscosity.Figure 2. Thermalconductivity.Figure 3. Prandtlnumber.Table 1. Saturation(temperature)Table 2. Saturation(pressure)Table 3. CompressedwaterandsuperheatedsteamTable 4. SpecificheatcapacityatconstantpressureTable 5. ViscosityTable 6. ThermalconductivityTable 7. PrandtlnumberTable 8. Propertiesforcoexistingphases:viscosity,thermal,conductivity,Prandtlnumber,dielectricconstant,surfacetensionTable 9. Thermalexpansioncoefficientβ=(1/ν)(∂ν/∂T)pofliquidwaterasafunctionofpressureandtemperature.(βin10−3/K.)Table 10. Thermaldiffusivityæofliquidwaterasafunctionofpressureandtemperature.(kin10−6m2/sec.) REFERENCES Haar,L.,Gallagher,J.S.,andKell,G.S.(1984)ThermodynamicandTransportPropertiesandComputerProgramsforVaporandLiquidStatesofWaterinS.I.Units.NBS/NRC,Hemisphere,Washington,D.C. VDI—Wärmeatlas(1974)2dedn.,VereinDeutschesIngenieure,Düsseldorf. References Haar,L.,Gallagher,J.S.,andKell,G.S.(1984)ThermodynamicandTransportPropertiesandComputerProgramsforVaporandLiquidStatesofWaterinS.I.Units.NBS/NRC,Hemisphere,Washington,D.C. VDI—Wärmeatlas(1974)2dedn.,VereinDeutschesIngenieure,Düsseldorf.DOI:10.1002/cite.330470908 Numberofviews:1248233 Articleadded:2February2011 Articlelastmodified:9February2011 ©Copyright2010-2022 Backtotop Relatedcontentinotherproducts BegellHouseInc. AnnualReviewofHeatTransfer AIHTC ICHMT A-ZIndex Authors/Editors SemanticMap VisualGallery Contribute English Русский 中文 日本語 Português Español Français Deutsch About Editors Contactus Access BegellHouse Guest