Problemas Cap 9

download Problemas Cap 9

of 39

description

Problemas Cap 9

Transcript of Problemas Cap 9

9A.1A)ElementoArgonTemperatura100CTemperatura373.15KM39.9483.432/k122.4KkT/3.04861111111.03344Interpolacionk=0.00004994260.0000499cal/cm*s*KB)R=1.987cal/gmol*KPara el NOM=30.01k=0.0000619244cal/cm*s*K0.0258843871W/m*KComparado con el valor de la tabla 9.1-20.0259W/m*KPara el CH4M=16.04k=0.0000767685cal/cm*s*K0.0320892267W/m*KComparado con el valor de la tabla 9.1-20.03427W/m*K

9A.2R=8.31E+03J/Kgmol*KGasMCpEq. 9.3-16 Eq 9.1-9He4.003Ar39.948H22.016Aire28.964CO244.01H2O18

9A.3A)Tc=191.1KPc=45.8atmkc=1.58E-04cal/cm*s*KTr=1.7056224199Pr=2.4104803493kr=0.77k=1.22E-04cal/cm*s*K1cal/cm*s*K=241.9088Btu/h*ft*F0.0295Btu/h*ft*F1.22E-04cal/cm*s*K=2.95E-02Btu/h*ft*FB)R=8.31E+00J/Kgmol*KCp=37.119J/gmol*KTemperatura325.9KM16.04k=0.0003469997W/cm*K3.780.0346999658Btu/h*ft*F/k154KkT/2.11623376621.153=0.0001171464g/cm*s

9A.4ComponenteM x10^5kFraccion MolH22.0160.89440.17890.8CO244.011.5060.016610.21-1=11-2=2.37428484672-1=0.07542807042-2=1kmix=0.1250236904W/m*K

9A.5Densidad0.9938g/cm3MNkCompresibilidad3.80E-05bar-118.026.02E+231.38E-16=2.65E+04cm2/s2Vs=162.7266581058cm/s2.8k=6.50E+04g cm/s3*K=6.50E-01W/m*K=3.76E-01Btu/h*ft*F

9A.8A)T1500KB)M16.043.78Pr=0.8929129615/k154KkT/9.74025974030.828Cp20.71R1.987cal/gmol*K=0.0003499704g/cm*sk=0.0005060552cal/gmol*K=2.115310626W/m*K

9A.9Tk

CompuestoCl2M70.914.115/k357K

9A.10

ComponenteM x10^5kFraccion Mol1-1=1Aire28.971.85E-052.61E-020.751-2=0.5389943802Cl270.911.35E-058.69E-020.252-1=1.81049616012-2=1ComponenteM x10^5kFraccion MolAire28.971.85E-052.61E-020.5A=0.25Cl270.911.35E-058.69E-020.5kmix=0.0495080277cal/cm*s*KComponenteM x10^5kFraccion MolA=0.5Aire28.971.85E-052.61E-020.25kmix=0.0657662922cal/cm*s*KCl270.911.35E-058.69E-020.75A=0.75kmix=0.0777231526cal/cm*s*K

9A.12A)GasArgond=2.95E-08cmM39.9482.28E-04B)K1.38E-16d=1.86E-08cmN6.02E+2333.1415926536C)T3.00E+02=0.0000000342cmk1.78E+031.10E+00=0.0000000341cmD)Los resultados nos muestran que estan mucho mejor respresentadospor la teoria de Chapman-Enskog que por la teoria cinetica.

Tabla E.1

Tabla E.2