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Isobaric Properties for Deuterium

Fluid Data

Isobaric Data for P = 24.000 psia

Temperature (K)Pressure (psia)Density (kg/m3)Volume (m3/kg)Internal Energy (kJ/kg)Enthalpy (kJ/kg)Entropy (J/g*K)Cv (J/g*K)Cp (J/g*K)Sound Spd. (m/s)Joule-Thomson (F/psia)Viscosity (uPa*s)Therm. Cond. (W/m*K)Phase
19.00024.000174.310.0057371-27.989-27.040-1.29273.45035.49041074.0-0.0099693undefinedundefinedliquid
19.25024.000173.770.0057546-26.622-25.669-1.22103.43765.48271063.6-0.0099572undefinedundefinedliquid
19.50024.000173.240.0057723-25.251-24.296-1.15013.45055.51331051.7-0.0098614undefinedundefinedliquid
19.75024.000172.700.0057903-23.868-22.910-1.07953.48375.57501038.8-0.0096996undefinedundefinedliquid
20.00024.000172.160.0058086-22.467-21.506-1.00893.53265.66171025.3-0.0094882undefinedundefinedliquid
20.25024.000171.610.0058273-21.042-20.078-0.937923.59345.76831011.4-0.0092413undefinedundefinedliquid
20.50024.000171.040.0058464-19.588-18.621-0.866413.66315.8906997.39-0.0089709undefinedundefinedliquid
20.75024.000170.470.0058661-18.102-17.131-0.794213.73896.0248983.51-0.0086868undefinedundefinedliquid
21.00024.000169.890.0058862-16.581-15.607-0.721203.81876.1678969.92-0.0083970undefinedundefinedliquid
21.25024.000169.290.0059068-15.024-14.047-0.647343.90096.3169956.75-0.0081076undefinedundefinedliquid
21.50024.000168.690.0059281-13.430-12.449-0.572563.98386.4695944.13-0.0078235undefinedundefinedliquid
21.75024.000168.070.0059499-11.797-10.812-0.496884.06636.6236932.14-0.0075484undefinedundefinedliquid
22.00024.000167.440.0059722-10.125-9.1369-0.420314.14756.7771920.86-0.0072851undefinedundefinedliquid
22.25024.000166.800.0059952-8.4157-7.4237-0.342874.22646.9285910.36-0.0070354undefinedundefinedliquid
22.50024.000166.150.0060187-6.6689-5.6730-0.264634.30267.0764900.65-0.0068006undefinedundefinedliquid
22.75024.000165.490.0060428-4.8858-3.8858-0.185644.37547.2197891.77-0.0065813undefinedundefinedliquid
23.00024.000164.820.0060674-3.0676-2.0636-0.105984.44457.3575883.70-0.0063775undefinedundefinedliquid
23.25024.000164.140.0060925-1.2158-0.20761-0.0257224.50977.4892876.42-0.0061888undefinedundefinedliquid
23.50024.000163.450.00611810.668131.68050.0550534.57077.6147869.90-0.0060142undefinedundefinedliquid
23.75024.000162.760.00614412.58253.59920.136274.62747.7338864.06-0.0058527undefinedundefinedliquid
24.00024.000162.060.00617064.52585.54690.217854.67977.8467858.86-0.0057028undefinedundefinedliquid
24.25024.000161.350.00619756.49667.52210.299724.72767.9540854.20-0.0055627undefinedundefinedliquid
24.50024.000160.650.00622498.49349.52340.381834.77118.0560850.01-0.0054308undefinedundefinedliquid
24.75024.000159.930.006252610.51511.5500.464114.81038.1535846.21-0.0053053undefinedundefinedliquid
25.00024.000159.220.006280812.56113.6000.546534.84538.2471842.71-0.0051844undefinedundefinedliquid
25.11724.000158.880.006294213.52914.5710.585284.86038.2899841.14-0.0051287undefinedundefinedliquid
25.11724.0003.25910.30683280.06330.8313.1772.12773.9366298.56-0.027955undefinedundefinedvapor
25.25024.0003.24250.30841280.32331.3613.1972.14473.9581299.08-0.027062undefinedundefinedvapor
25.50024.0003.21150.31138280.83332.3513.2372.17593.9982300.08-0.025348undefinedundefinedvapor
25.75024.0003.18120.31435281.34333.3513.2762.20644.0376301.09-0.023605undefinedundefinedvapor
26.00024.0003.15130.31733281.86334.3713.3152.23624.0761302.13-0.021847undefinedundefinedvapor

Auxiliary Data

Reference States, Normal Boiling Point Convention

Additional fluid properties

References

Equation of state

McCarty, R.D., Correlations for the Thermophysical Properties of Carbon Monoxide, National Institute of Standards and Technology, Boulder, CO, 1989, 0. [all data]

Surface tension

van Itterbeek, A., Measurements on the Surface Tension of Liquid Deuterium, Physica (Amsterdam), 1940, 7, 4, 325-328. [all data]

Additional Information

Equation of state

N.B. all temperatures on IPTS-68

Important Information About This Data

The data above are from an older version of the NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP version 7). We will be updating our site to use the newer version (version 10) of this database in the future. Information on REFPROP version 10 can be found on theREFPROP web page. REFPROP version 10 includes additional data and features not available from this site.

Notes