John H. Lienhard IV, John H. Lienhard V. A Heat Transfer Textbook (776116), страница 103
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Phys. Chem.Ref. Data, 15(4):1323–1337, 1986.[A.31] R. A. Perkins, D. G. Friend, H. M. Roder, and C. A. Nieto de Castro.Thermal conductivity surface of argon: A fresh analysis. Intl. J.Thermophys., 12(6):965–984, 1991.[A.32] R. D. McCarty and V. D. Arp. A new wide range equation of statefor helium. Adv. Cryo. Eng., 35:1465–1475, 1990.[A.33] E. Bich, J. Millat, and E. Vogel. The viscosity and thermal conductivity of pure monatomic gases from their normal boiling pointup to 5000 K in the limit of zero density and at 0.101325 MPa.
J.Phys. Chem. Ref. Data, 19(6):1289–1305, 1990.[A.34] V. D. Arp, R. D. McCarty, and D. G. Friend. Thermophysical properties of helium-4 from 0.8 to 1500 K with pressures to 2000 MPa.Technical Note 1334, National Institute of Standards and Technology, Boulder, CO, 1998.[A.35] B. A.
Younglove. Thermophysical properties of fluids: Argon,ethylene, parahydrogen, nitrogen, nitrogen trifluoride, and oxygen. J. Phys. Chem. Ref. Data, 11, 1982. Published in book formatas Supplement No. 1 to the cited volume.[A.36] P. J. Mohr and B. N. Taylor. CODATA recommended values of thefundamental physical constants: 2002. Rev. Mod. Phys., 77(1):1–107, 2005.697698∗††||α7,7531.5% carbon486473465434420447129394410343385420≈384384453841364354645280318252226109103365398901300.971.171.471.881.702.2612.760.730.610.863.322.97≈10.711.572.775.526.906.669.61132327181773483158762203027098324191989420120100126206242−170◦ C −100◦ C36435565843192422106367401951211661642092360◦ C3643526172313312613311735539188137172182240100◦ C3642485563306403514334538985172177194238200◦ C35404550562994514633538482177180234300◦ C33364245502934814732037877228400◦ CThermal Conductivity, k (W/m·K)Dispersion-strengthened copper (0.3% Al2 O3 by weight); strength comparable to stainless steel.Conductivity data for this and other bronzes vary by a factor of about two.k and α for carbon steels can vary greatly, owing to trace elements.0.1% C, 0.42% Mn, 0.28% Si; hot-rolled.7,8011.0% carbon7,8307,8330.5% carbon7,272Steels (C ≤ 1.5%)||AISI 1010††7,897Cast iron (4% C)Ferrous metalsPure iron19,3208,618German silver(15% Ni, 22% Zn)Gold8,9228,666Bronze (25% Sn)§Constantan(40% Ni)8,522Brass (30% Zn)8,9008,2508,954DS-C15715∗Beryllium copper(2.2% Be)7,190Cupreous metalsPure Copper2,800Alloy 7075-T61672,700Alloy 6061-T68961648832,787237Duralumin(≈4% Cu, 0.5% Mg)9052112,707Chromium§k(kg/m3 ) (J/kg·K) (W/m·K) (10−5 m2 /s)cp99% pureAluminumsPureMetalρProperties at 20 ◦ CTable A.1 Properties of metallic solids313335363927936669215600◦ C282931293026435264≈95 (liq.)28282929.524933662800◦ C 1000◦ C6997,7007,500AISI 410AISI 4468,410Nichrome V∗∗4,540Polycrystalline form.Single crystal form.k388116133580523228236236705.5133466448442428532445251102313046046042046040012128178¶7.12267411427153711011.69113815635251513.513.82% Al, 2% Mn, 1% Si§§‡7,144†18,700UraniumZinc19,350Tungsten4,430TitaniumPure†Ti-6%Al-4%V7,30499.9% pureTin†10,52410,524Silver99.99+ % pure2,3308,250NichromeÞSilicon‡8,51021,4508,730Chromel P (10% Cr)Inconel X-750¶Platinum8,6008,90610,2201,746Alumel§§NickelsPureMolybdenumMercury†Magnesium11,3738,000AISI 3478,0008,000Leadcpα40124222353185449856788.8156175321691222422326764224313427310.611414630160371312−170◦ C −100◦ C1222718222684054281687211.39413934117291667.8216342211272111313.0193083135154110311538.820603734178272131514.7213274131152331919−182726232128+36440154741718−18.325386412314838638772021.869116145Þ10633141102021∗∗461222137029802425.37310911422176(liq.)2584297810320% Cr, 1.4% Si60 (liq.)4112523% Fe, 16% Cr1003613412−192826+89 (liq.)222624800◦ C 1000◦ C17 (liq.) 20 (liq.)2027+2021+25600◦ C32 (liq.) 34 (liq.) 38 (liq.)3674096673151616.0233567127150321918−25+19−16+2117+400◦ C19−300◦ C1617+200◦ C1515100◦ C7.8 (liq.)157360◦ CThermal Conductivity, k (W/m·K)73% Ni, 15% Cr, 6.75% Fe, 2.5% Ti, 0.85% Nb, 0.8% Al, 0.7% Mn, 0.3% Si.4.371.296.920.280.934.1716.5517.199.312.500.260.340.232.305.388.762.340.70.440.370.4(kg/m3 ) (J/kg·K) (W/m·K) (10−5 m2 /s)AISI 316Stainless steels:AISI 304MetalρProperties at 20◦ CTable A.1 Properties of metallic solids…continued.Appendix A: Some thermophysical properties of selected materials700Table A.2 Properties of nonmetallic solidsMaterialAluminum oxide (Al2 O3 )plasma sprayed coatingHVOF sprayed coatingpolycrystalline (98% dense)single crystal (sapphire)AsbestosCement boardFiber, densely packedFiber, loosely packedAsphaltBeef (lean, fresh)BrickB & W, K-28 insulatingCementCommonChromeFacingFirebrick, insulatingButterCarbonDiamond (type IIb)GraphitesAGOT graphite⊥ to extrusion axis to extrusion axisTemperatureRange(◦ C)20200271275771077157702712757720202020–25253001000100–1000100203001000202020027500027500Densityρ (kg/m3 )39003980SpecificHeatcp (J/kg·K)7257799401200127013507257799401180192019309801070340072020009609202520≈3250≈1730510≈7101700800160017008001600ThermalConductivityk (W/m·K)≈4≈ 14403626106.15.6524632130.60.80.140.750.480.30.40.340.71.91.30.10.20.22ThermalDiffusivityα (m2 /s)1.19 × 10−51.48 × 10−51.35 × 10−75.4 × 10−89.5 × 10−61350.08.1 × 10−4k varies with structure14113859.123022093.6Appendix A: Some thermophysical properties of selected materials701Table A.2…continued.MaterialPyrolitic graphite⊥ to layer planes to layer planesCardboardCement, PortlandClayFireclaySandy clayCoalAnthraciteBrown coalBituminous in situConcreteLimestone gravelSand : cement (3 : 1)Sand and gravelCorkboard (medium ρ)Egg whiteGlassLeadPyrex (borosilicate)Soda-limeGlass woolIceIvoryKapokLunar surface dust(high vacuum)TemperatureRange(◦ C)027227102702722710270–2034500–75020900900Densityρ (kg/m3 )SpecificHeatcp (J/kg·K)220071022007107902010≈15004460–100−7320932008030250304022102400224020801709003400248010.69.55.41.92230200011304000.140.7≈ 0.2≈ 0.10.5–0.7≈13001850ThermalDiffusivityα (m2 /s)1.00.91780202302424243020ThermalConductivityk (W/m·K)75361075086664–16091721001500±300≈6000.60.11.4–2.91.3–2.61.0–1.90.040.561.21.30.91.11.30.042.2150.50.035≈ 0.00063 to 4 × 10−71.37 × 10−77.8 × 10−71.15 × 10−6≈7 × 10−10Appendix A: Some thermophysical properties of selected materials702Table A.2…continued.MaterialMagnesia, 85% (insulation)Magnesium oxidepolycrystalline (98% dense)single crystalPolymersacetyl (POM, Delrin)acrylic (PMMA, Plexiglas)acrylonitrile butadienestyrene (ABS)epoxy,bisphenol A (EP), castepoxy/glass-clothlaminate (G-10, FR4)polyamide (PA)nylon 6,6nylon 6,12polycarbonate(PC, Lexan)polyethylene (PE)HDPELDPEpolyimide (PI)polypropylene (PP)polystyrene (PS)expanded (EPS)polytetrafluoroethylene(PTFE, Teflon)polyvinylchloride (PVC)Rock woolRubber (hard)Silica aerogelSilo-cel (diatomaceous earth)Silicon dioxideFused silica glassTemperatureRange(◦ C)Densityρ (kg/m3 )SpecificHeatcp (J/kg·K)3893150204≈200272735003580900900−18–10025142011801470ThermalDiffusivityα (m2 /s)0.0670.0710.0740.08106024–55ThermalConductivityk (W/m·K)48601.5 × 10−51.9 × 10−50.30–0.370.170.14–0.31≈ 0.2212001800≈16000.29≈1.0 × 10−70–490–4911201060147016800.250.221.5 × 10−71.2 × 10−723120012500.291.9 × 10−72260≈210011301900≈ 13504–559609201430905104013–3022001600≈1301050120014013632020102025−59300120002722722007037459880.330.330.350.17–0.200.10–0.160.0351.5 × 10−7≈1.7 × 10−72.2 × 10−70.250.160.030.050.150.0240.0220.061≈ 1.1 × 10−71.331.381.626.2 × 10−88.4 × 10−7Appendix A: Some thermophysical properties of selected materials703Table A.2…continued.MaterialTemperatureRange(◦ C)Single crystal (quartz)⊥ to c-axis to c-axisSoil (mineral)DryWetSoil (k dry to wet, by type)ClaysLoamsSandsSiltsStoneGranite (NTS)Limestone (Indiana)Sandstone (Berea)SlateWood (perpendicular to grain)AshBalsaCedarFirMahoganyOakParticle board (medium ρ)Pitch pinePlywood, Douglas firSawdust (dry)Sawdust (dry)SpruceWool (sheep)0272270272271515Densityρ (kg/m3 )2640264015001930SpecificHeatcp (J/kg·K)7097439897097439891840ThermalConductivityk (W/m·K)ThermalDiffusivityα (m2 /s)6.846.213.8811.610.86.001.2.4 × 10−71.1–1.60.95–2.20.78–2.21.6–2.22010025100≈2640230015151515202024202417172020740100480600700600800450550128224410145≈820≈90027202390130012001.61.1≈31.50.15–0.30.050.110.120.160.1–0.40.140.140.120.050.070.110.05≈7.4 × 10−7≈5.3 × 10−77.4 × 10−81.3 × 10−71.8 × 10−7Appendix A: Some thermophysical properties of selected materials704Table A.3 Thermophysical properties of saturated liquidsTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Pr6.967×10−72.67β (K−1 )Ammonia200−7372842270.8032.61 × 10−70.00147220−5370643420.7332.394.9122.050.00165240−3368244880.6652.193.7381.700.00182260−1365645480.6002.013.0071.500.00201280762946560.5391.842.5141.370.002253002760048000.4801.672.1561.290.002583204756850180.4251.491.8821.260.003063406753253850.3721.301.6631.280.003873608749060820.3191.071.4851.390.0054238010743678180.2670.7821.3371.710.00952400127345227280.2160.2761.2144.400.04862Carbon dioxide220−53116619620.1767.70 × 10−82.075×10−72.700.00318230−43112919970.1637.241.8092.500.00350240−33108920510.1516.751.5882.350.00392250−23104621320.1396.211.4022.260.00451260−1399922550.1275.611.2452.220.00538270−394624530.1154.921.1102.260.00677280788428140.1024.100.9932.420.009342901780536760.08953.030.8872.930.01573002767986980.08061.360.7825.730.057030229634157870.08450.8440.7568.960.119Freon 12 (dichlorodifluoromethane)180−9316618230.1138.27 × 10−85.27×10−76.37200−7316088370.1047.733.824.94220−5315538580.09597.202.974.12240−3314968820.08806.672.403.60260−1314379120.08066.151.993.24280713739480.07345.631.682.993002713049940.06655.131.432.8032047122610590.05974.971.322.6734067113411700.05303.991.042.610.00263Appendix A: Some thermophysical properties of selected materials705Table A.3: saturated liquids…continuedTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Prβ (K−1 )Glycerin (or glycerol)2730127622000.2821.00 × 10−70.008383,00029320126123500.2850.9620.00112011,6300.0004830330125524000.2850.9460.0004885,1610.0004931340124924600.2850.9280.0002272,4510.0004932350124325200.2850.9100.0001141,2540.00050293201047386020% glycerin, 80% water0.5191.28 × 10−71.681×10−6 13.10.0003130330104338600.5321.321.2949.80.0003631340103939150.5401.331.0307.70.0004132350103539700.5531.350.8496.30.0004640% glycerin, 60% water29320109934800.4481.20 × 10−73.385×10−6 28.90.0004130330109534800.4521.222.4840.0004520.431340109035700.4611.181.90016.10.0004832350108536200.4691.191.49312.50.0005160% glycerin, 40% water29320115431800.3811.04 × 10−79.36×10−690.00.0004830330114831800.3811.046.8966.30.0005031340114332400.3851.044.4442.70.0005232350113733000.3891.043.3131.80.0005380% glycerin, 20% water29320120927300.3270.99 × 10−74.97×10−5 5020.0005130330120327500.3270.992.822820.0005231340119728000.3270.981.741780.0005332350119128600.3310.971.141180.00053Helium I and Helium II• k for He I is about 0.020 W/m·K near the λ-transition (≈ 2.17 K).• k for He II below the λ-transition is hard to measure.
It appears to be about80, 000 W/m·K between 1.4 and 1.75 K and it might go as high as 340,000 W/m·K at1.92 K. These are the highest conductivities known (cf. copper, silver, and diamond).Appendix A: Some thermophysical properties of selected materials706Table A.3: saturated liquids…continuedTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Prβ (K−1 )HCFC-22 (R22)160 −113160510610.15048.82 × 10−87.10×10−78.050.00163−93155310610.13958.464.775.630.00170180200−73149910640.12918.093.554.380.00181220−53144410760.11937.672.793.640.00196240−33138611000.10997.212.283.160.00216260−13132411360.10086.691.902.840.002452807125711890.09186.141.612.620.0028630027118312650.08285.531.372.480.0035132047109713900.07374.831.172.420.0046934067990.116650.06443.910.9812.510.0075636087823.430010.05752.330.7863.380.0238858931674020341.23×10−71.257Heavy water (D2 O)0.05090.978×10−7HFC-134a (R134a)180−93156411870.13917.49 × 10−89.45×10−7200−73151012050.12777.015.7412.620.001708.180.00180220−53145512330.11726.534.036.170.00193240−33139712660.10736.063.055.030.00211260−13133713080.09795.602.414.300.002362807127113600.08905.141.953.800.0027330027119914320.08034.671.613.450.0033032047111615420.07184.171.343.210.0043334067101517500.06313.551.103.110.006573608724360.05412.550.8833.460.015464437110, 54015916.11.084×10−52.276×10−70.02475548210, 44215515.61.2231.850.01781153810, 34814515.31.021.680.017870.1LeadAppendix A: Some thermophysical properties of selected materials707Table A.3: saturated liquids…continuedTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Prβ (K−1 )Mercury234−39141.56.973.62 × 10−61.5 × 10−70.041250−23140.57.323.831.40.0373002713, 529139.38.344.431.120.02530.0001813507713, 407137.79.154.960.9740.01960.00018140012713, 286136.69.845.420.880.0160.00018150022713, 048135.311.06.230.730.0120.00018360032712, 809135.512.06.910.710.0100.00018770042712, 567136.912.77.380.670.00910.00019580052712, 318139.812.87.430.640.00860.000207260−13823Methyl alcohol (methanol)23360.21641.126×10−71.21×10−610.80.00113280780424230.20781.0210.8838.650.001193002778525340.20221.0160.6756.650.001203204776726720.19650.9590.5375.600.001233406774828560.19080.8930.4424.940.001353608772930360.18510.8360.364.30.0014438010771032650.17940.7740.303.90.00164NaK (eutectic mixture of sodium and potassium)3669384994624.43.05 × 10−55.8 × 10−70.01967239977587926.73.922.670.006827.74.272.240.005381153874387210337606908832.12Nitrogen70 −203838.520140.1629.58 × 10−82.62×10−72.740.0051377 −196807.720400.1478.902.022.270.0056480 −193793.920550.1408.591.832.130.0059190 −183745.021400.1207.521.381.830.00711100 −173689.423180.1016.291.091.740.00927110 −163621.527430.08184.800.8941.860.0142120 −153523.445070.06332.680.7302.720.0359Appendix A: Some thermophysical properties of selected materials708Table A.3: saturated liquids…continuedTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Prβ (K−1 )Oils (some approximate viscosities)2730MS-2033966California crude (heavy)0.00760.0000828916California crude (light)0.0000533966California crude (light)0.00001028916Light machine oil (ρ = 907)0.0001633966Light machine oil (ρ = 907)0.00001328916SAE 300.0004433966SAE 300.0000328916SAE 30 (Eastern)0.0001133966SAE 30 (Eastern)0.0000128916Spindle oil (ρ = 885)0.0000533966Spindle oil (ρ = 885)0.000007100,000≈ 5, 000Olive Oil (1 atm, not saturated)2831014.9 ×10−592018000.24−71.46 × 10293209139.026200.000728303309065.76313409003.84323508932.67333608861.91343708801.4160 −213128216730.1959.09 × 10−84.50×10−74.940.0034370 −203123716780.18180 −193119016820.1678.722.843.260.003708.332.082.490.00398Oxygen90 −183114216990.1537.881.632.070.00436100 −173109117380.1397.331.341.830.00492110 −163103618070.1256.671.131.700.00575120 −153973.919270.1115.890.9741.650.00708130 −143902.521530.09604.940.8481.720.00953140 −133813.226910.08063.670.7412.010.0155150 −123675.554640.06431.740.6393.670.0495Appendix A: Some thermophysical properties of selected materials709Table A.3: saturated liquids…continuedTemperatureK◦ρ (kg/m3 ) cp (J/kg·K) k (W/m·K)Cα (m2 /s)ν (m2 /s)Prβ (K−1 )Water273.160.01999.842200.56101.330×10−7 17.91×10−713.47−6.80 × 10−52752999.942140.56451.34016.8212.55−3.55 × 10−52807999.942010.57401.36614.3410.634.36 × 10−528512999.541930.58351.39212.408.910.00011229017998.841870.59271.41710.857.660.00017229522997.841830.60171.4429.6006.660.00022630027996.541810.61031.4658.5685.850.00027530532995.041800.61841.4877.7085.180.00031931037993.341790.62601.5086.9824.630.00036132047989.341810.63961.5465.8323.770.00043634067979.541890.66051.6104.3082.680.00056536087967.442020.67371.6573.3712.030.000679373.15 100.0958.342160.67911.6812.9401.750.000751400127937.542560.68361.7132.3321.360.000895420147919.942990.68251.7262.0301.180.001008440167900.543570.67801.7281.8081.050.001132460187879.544330.67021.7191.6410.9550.001273480207856.545330.65901.6971.5140.8920.001440500227831.346640.64391.6601.4160.8530.001645520247803.648380.62461.6071.3390.8330.001909540267772.850770.60011.5301.2780.8350.002266560287738.054230.57011.4251.2310.8640.002783580307697.659690.53461.2841.1950.9310.003607600327649.469530.49531.0971.1661.060.005141620347586.993540.45410.82721.1461.390.009092640367481.525, 9400.41490.33221.1483.460.03971642369463.734, 9300.41800.25811.1514.460.05679644371440.758, 9100.43570.16781.1566.890.1030646373403.0204, 6000.52800.064041.1921.3230.009481.313647.0 374357.3 3, 905, 00018.6138.0.39527.735Appendix A: Some thermophysical properties of selected materials710Table A.4 Some latent heats of vaporization, hfg (kJ/kg), withtemperatures at triple point, Ttp (K), and critical point, Tc (K).T (K)WaterAmmoniaCO2HCFC-22HFC-134aMercuryMethanolNitrogen60Oxygen238.470208.1230.580195.7222.390180.5213.2100161.0202.6134.3189.792.0173.7110120300.4130294.0153.1140287.9125.2150281.879.2160275.91802001474264.3257.4252.9245.713102201424344.9241.3233.912692301397328.0235.2227.812582401369309.6228.9221.512472501339289.3222.2215.012352601307266.5215.1208.212222701273240.1207.5201.0120927325011263230.9205.0198.6306.8120528024851237208.6199.4193.3306.6119629024621199168.1190.5185.0306.2118130024381158103.7180.9176.1305.8116631024141114170.2166.3305.5116832023901066158.3155.5305.1115010153302365144.7143.3304.811163402341957.9128.7129.3304.410963502315895.2109.0112.5304.1107881.891.03602290824.8303.810543732257717.0303.31022346.9302.4945299.2391400218350018286001173295.9700292.3Ttp273.16195.5216.6115.7169.9Tc647.1405.4304.3369.3374.2234.2175.563.254.3512.5126.2154.6Appendix A: Some thermophysical properties of selected materials711Table A.5 Thermophysical properties of saturated vapors (p ≠ 1 atm).T (K)p (MPa)ρ (kg/m3 )cp (J/kg·K)k (W/m·K)µ (kg/m·s)Prβ (K−1 )Ammonia2000.0086510.0890820760.01976.952×10−60.7330.0051412200.033790.318821600.02017.4850.8030.0048472400.10220.896922980.02108.0590.8830.0047242600.25532.11525030.02238.6560.9730.0047812800.55094.38227880.02409.2661.080.0050423001.0628.25131770.02649.8941.190.0055603201.87314.5137180.029610.561.330.0064623403.08024.4045300.033911.331.510.0080533604.79340.1959550.040812.351.800.011213807.14067.3793950.054614.022.420.019570.11418.535.700.0866440010.30131.134924Carbon dioxide0.01131.114×10−50.9170.0062231005.0.01221.1690.9620.00661533.301103.0.01331.2271.020.00722346.641237.0.01461.2901.090.0081542.41964.421430.0.01631.3611.190.0096113.20388.371731.0.01871.4471.340.012032200.599115.82930.32300.892923.272401.2832501.7852602702804.161121.72277.0.02251.5601.580.016622905.318172.03614.0.02981.7362.100.028113006.713268.611921.0.05372.1314.730.099493027.027308.223800.0.07102.3217.780.20101600.00052360.03406479.20.003986.69 × 10−60.8070.0062661800.0037010.2145507.10.004727.540.8100.0056222000.016670.8752539.10.005548.390.8160.0051852200.054732.649577.80.006449.230.8280.0049472400.14326.501626.20.0074410.10.8470.0049192600.316913.76688.00.0085810.90.8770.0051312800.618626.23769.80.0099011.80.9180.005661885.1HCFC-22 (R22)0.011612.80.9770.0067041071.0.014014.01.070.008801133.91470.0.018115.71.270.01402246.73469.0.029819.32.240.042333001.09746.543201.80679.193402.8083604.184Appendix A: Some thermophysical properties of selected materials712Table A.5: saturated vapors (p ≠ 1 atm)…continued.T (K)p (MPa)ρ (kg/m3 )cp (J/kg·K)k (W/m·K)µ (kg/m·s)Prβ (K−1 )HFC-134a (R134a)1800.0011280.07702609.70.003896.90 × 10−61.080.0056172000.0063130.3898658.60.005507.750.9290.0051502200.024431.385710.90.007118.590.8590.0048702400.072483.837770.50.008739.400.8290.0047962600.17688.905841.80.010410.20.8260.0049592800.372718.23929.60.012111.00.8450.0054213000.702834.191044.0.014011.90.8860.0063353201.21760.711211.0.016312.90.9610.0081263401.972105.71524.0.019714.41.110.012273603.040193.62606.0.027417.01.620.02863Nitrogen700.038541.8961082.0.006804.88 × 10−60.7760.01525770.097154.4371121.0.007475.410.8120.01475800.13696.0891145.0.007785.640.8300.01472900.360515.081266.0.009026.460.9060.015531000.778331.961503.0.01097.391.020.018421101.46662.582062.0.01448.581.230.026461202.5114631.0.02352.090.06454125.110.6Oxygen600.00072580.04659947.50.004863.89 × 10−60.7570.01688700.0062620.3457978.00.005984.780.7810.01471800.030121.468974.30.007115.660.7760.01314900.09935970.50.008266.540.7690.012231000.254010.424.3871006.0.009497.440.7890.012071100.543421.281101.0.01098.360.8470.012771201.02239.311276.0.01269.350.9510.014621301.7491600.0.014910.51.130.018681402.788116.82370.0.019012.11.510.029191504.219214.96625.0.031815.23.170.0886568.37Appendix A: Some thermophysical properties of selected materials713Table A.5: saturated vapors (p ≠ 1 atm)…continued.T (K)p (MPa)ρ (kg/m3 )cp (J/kg·K)k (W/m·K)µ (kg/m·s)Prβ (K−1 )Water vapor273.160.00061770.00485518840.017070.9216×10−51.020.003681275.00.00069850.00550718860.017170.92601.020.003657280.00.00099180.00768118910.017440.93821.020.003596285.00.0013890.0105718970.017730.95091.020.003538290.00.0019200.0143619020.018030.96411.020.003481295.00.0026210.0192819080.018350.97781.020.003428300.00.0035370.0255919140.018670.99201.020.003376305.00.0047190.0336019200.019011.0061.020.003328310.00.0062310.0436619270.019371.0211.020.003281320.00.010550.0716619420.020121.0521.020.003195340.00.027190.174419790.021781.1161.010.003052360.00.062190.378620330.023691.1821.010.002948373.150.10140.598220800.025101.2271.020.002902380.00.12890.748321100.025871.2501.020.002887400.00.24581.36922180.028351.3191.030.002874420.00.43732.35223670.031131.3881.060.002914440.00.73373.83325600.034231.4571.090.003014460.01.1715.98328010.037661.5261.130.003181480.01.7909.01430980.041451.5951.190.003428500.02.63934630.045671.6651.260.00377813.20520.03.76918.9039260.050441.7381.350.004274540.05.23726.6345400.056101.8151.470.004994560.07.10637.1554100.063341.9011.620.006091580.09.44851.7467600.073722.0021.840.00790491810.091052.1352.150.011350.12672.3372.760.02000600.012.34620.015.90106.372.84640.020.27177.152, 5900.25002.7945.880.07995642.020.76191.5737, 9000.28972.8947.370.1144644.021.26211.01, 253, 0000.35963.03410.60.1988646.021.77243.53, 852, 0000.55613.32523.00.6329647.022.04286.553, 340, 0001.5733.97214, 940135.9.274Appendix A: Some thermophysical properties of selected materials714Table A.6 Thermophysical properties of gases at atmosphericpressure (101325 Pa)T (K)ρ (kg/m3 ) cp (J/kg·K) µ (kg/m·s)ν (m2 /s)k (W/m·K)α (m2 /s)PrAir1003.60510390.711×101502.36810121.035−50.197×10−50.009410.251 × 10−50.7840.4370.014060.5870.7452001.76910071.3330.7540.018361.0310.7312501.41210061.6061.1370.022411.5780.7212601.35810061.6491.2140.023291.7050.7122701.30810061.6991.2990.024001.8240.7122801.26110061.7471.3850.024731.8790.7112901.21710061.7951.4750.025442.0780.7103001.17710071.8571.5780.026232.2130.7133101.13910071.8891.6590.026842.3400.7093201.10310081.9351.7540.027532.4760.7083301.07010081.9811.8510.028212.6160.7083401.03810092.0251.9510.028882.8210.7073501.00810092.0902.0730.029842.9310.7074000.882110142.3102.6190.033283.7210.7044500.784010212.5173.2100.036564.5670.7035000.705610302.7133.8450.039715.4640.7045500.641410402.9024.5240.042776.4120.7066000.588010513.0825.2420.045737.4000.7086500.542710633.2576.0010.048638.4300.7127000.504010753.4256.7960.051469.4980.7157500.470410873.5887.6230.05425 10.610.7198000.441010993.7478.4970.05699 11.760.7238500.415011103.9019.4000.05969 12.960.7259000.392011214.0520.06237 14.190.72810.349500.371611314.19911.300.06501 15.470.73110000.352811424.34312.310.06763 16.790.73311000.320711594.62214.410.07281 19.590.73612000.294011754.89116.640.07792 22.560.73813000.271411895.15118.980.08297 25.710.73814000.252012015.40321.440.08798 29.050.73815000.235212115.64823.990.09296 32.640.735Appendix A: Some thermophysical properties of selected materials715Table A.6: gases at 1 atm…continued.T (K)ρ (kg/m3 ) cp (J/kg·K) µ (kg/m·s)ν (m2 /s)k (W/m·K)α (m2 /s)Pr0.232 × 10−50.692Argon1004.982547.40.799×10−50.160×10−50.006321503.269527.71.200.3660.009390.5440.6732002.441523.71.590.6520.012450.9740.6692501.950522.21.951.000.015271.500.6683001.624521.52.291.410.017872.110.6673501.391521.22.591.860.020292.800.6664001.217520.92.882.370.022563.560.6664501.082520.83.162.920.024704.390.6665000.9735520.73.423.510.026755.280.6665500.8850520.63.674.140.028706.230.6656000.8112520.63.914.820.030577.240.6656500.7488520.54.145.520.032388.310.6657000.6953520.54.366.270.034129.430.6650.907×10−50.02100.1028 × 10−4 0.8821.190.02290.1361Ammonia2400.888822968.06×102730.771921809.19−60.8743230.6475217611.011.700.02740.19430.8763730.5589223812.922.310.03340.26710.8664230.4920232614.873.010.04070.35540.8504730.4396242516.823.820.04870.45650.8382202.47337830.010900.05628×10−4 0.795Carbon dioxide11.06×10−64.472×10−62502.165780412.575.8040.012950.074370.7803001.797385315.028.3570.016770.10940.7643501.536290017.4011.330.020920.15130.7494001.342494219.7014.680.025150.19890.7384501.191898021.8818.360.029380.25160.7305001.0732101324.0222.380.033540.30850.7255500.9739104726.0526.750.037610.36880.7256000.8938107628.0031.330.041590.43250.724Appendix A: Some thermophysical properties of selected materials716Table A.6: gases at 1 atm…continued.T (K)ρ (kg/m3 ) cp (J/kg·K) µ (kg/m·s)ν (m2 /s)k (W/m·K)α (m2 /s)0.023061.62 × 10−5PrCarbon monoxide2501.36710421.54×10−51.13×10−50.6973001.13810401.771.560.026562.240.6943500.97510401.992.040.029812.940.6934000.85310392.192.560.032853.700.6924500.75810392.383.130.035714.530.6915000.68210402.553.740.038445.420.6916000.568710412.895.080.043577.360.6907000.487410433.206.560.048389.520.6898000.426510463.498.180.05297 11.90.6899000.379110493.779.940.05738 14.40.68910000.341210524.040.06164 17.20.68911.8Helium500.973252010.607×101000.487151940.953−50.0624×10−4 0.04760.0940 × 10−4 0.6630.1960.2950.07460.6641500.324951931.250.3850.09760.5780.6652000.243751931.510.6210.1180.9320.6672500.195051931.760.9030.1381.360.6653000.162551931.991.230.1561.850.6643500.139351932.221.590.1742.400.6634000.121951932.431.990.1903.010.6634500.108451932.642.430.2073.670.6635000.0975351932.842.910.2224.390.6636000.0812851933.223.960.2525.980.6637000.0696751933.595.150.2817.770.6638000.0609651933.946.470.3099000.0541951934.287.910.3359.469.7511.90.6640.66410000.0487751934.6211000.0443451934.9512000.0406551935.2713.00.41219.50.66413000.0375251935.5914.90.43722.40.66411.20.36114.20.6650.38716.80.66414000.0348451935.9016.90.46125.50.66515000.0325251936.2119.10.48528.70.665Appendix A: Some thermophysical properties of selected materials717Table A.6: gases at 1 atm…continued.T (K)ρ (kg/m3 ) cp (J/kg·K) µ (kg/m·s)ν (m2 /s)k (W/m·K)α (m2 /s)PrHydrogen300.8472108401.606×10−6500.5096105012.5161000.2457112294.2121.805×10−64.88017.140.02280.0249 × 10−4 0.7590.03620.06760.7210.06650.24080.7121500.1637126025.59534.180.09810.4750.7182000.1227135406.81355.530.12820.7720.7192500.09819140597.9190.15611.1300.7133000.08185143148.963109.580.640.1821.5540.7063500.07016144369.954141.90.2062.0310.6974000.061351449110.86177.10.2282.5680.6904500.054621449911.78215.60.2513.1640.6825000.049181450712.64257.00.2723.8170.6756000.040851453714.29349.70.3155.3060.6647000.034921457415.89455.10.3516.9030.6598000.030601467517.405690.3848.5630.6649000.027231482118.786900.41210.210.67510000.024511496820.168220.44512.130.67811000.022271516521.469650.48814.450.66812000.020501536622.7511070.52816.760.66113000.018901557524.0812730.56819.30.660Nitrogen1003.48410722001.71110436.80×1012.9−61.95×10−60.009880.0265 × 10−4 0.7387.540.01870.1050.7203001.138104118.015.80.02600.2190.7214000.8533104422.226.00.03260.3660.7115000.6826105526.138.20.03880.5390.7096000.5688107429.551.90.04480.7330.7087000.4876109632.867.30.05080.9510.7088000.4266112035.883.90.05671.190.7079000.3792114338.7102.0.06241.440.70910000.3413116541.5122.0.06801.710.71111000.3103118444.2142.0.07352.000.71212000.2844120146.7164.0.07882.310.71214000.2438122951.7212.0.08892.970.71516000.2133125056.3264.0.09843.690.715Appendix A: Some thermophysical properties of selected materials718Table A.6: gases at 1 atm…continued.T (K)ρ (kg/m3 ) cp (J/kg·K) µ (kg/m·s)ν (m2 /s)k (W/m·K)α (m2 /s)Pr0.249 × 10−50.743Oxygen1003.995935.60.738×10−50.185×10−50.009301502.619919.81.130.4310.014150.5870.7332001.956914.61.470.7540.018481.030.7302501.562915.01.791.1450.022441.570.7293001.301919.92.071.5950.026152.190.7303501.114929.12.342.1010.029742.870.7314000.9749941.72.592.6570.033243.620.7344500.8665956.42.833.2610.036704.430.7375000.77986000.6498972.210033.053.9110.040105.290.7393.475.3400.046737.170.7459.247000.556910313.866.9300.053098000.487310544.238.6730.05915 11.50.7500.7539000.433210734.5710.560.06493 14.00.75710000.389910894.9112.590.07046<b>Текст обрезан, так как является слишком большим</b>.
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