NBS Technical NoteU.S. Government Printing Office, 1981 |
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Page 4
... described above between 2.172 and 0.5 K is good , with typical differences of 0.1 percent or less . Table 2 gives a detailed comparison between the 1958 helium scale and pressures calculated via the phase rule using the Brooks and ...
... described above between 2.172 and 0.5 K is good , with typical differences of 0.1 percent or less . Table 2 gives a detailed comparison between the 1958 helium scale and pressures calculated via the phase rule using the Brooks and ...
Page 6
... described in the previous section ) and the ideal gas equation of state . 5. The Mathematical Model of the Equation of State It is desirable to model the equation of state of a fluid with a single mathematical function . A single ...
... described in the previous section ) and the ideal gas equation of state . 5. The Mathematical Model of the Equation of State It is desirable to model the equation of state of a fluid with a single mathematical function . A single ...
Page 12
... Derived Thermodynamic Properties All of the He II property values tabulated here have been calculated using the equation of state , as described in the previous sections , applied to the following relationships ΔΗ = V AS = 1 25 - ( 04 12.
... Derived Thermodynamic Properties All of the He II property values tabulated here have been calculated using the equation of state , as described in the previous sections , applied to the following relationships ΔΗ = V AS = 1 25 - ( 04 12.
Page 14
... described in this work and data from the two primary sources of Brooks and Donnelly [ 3 ] and Maynard [ 7 ] . In viewing these deviation plots , it should be kept in mind that the Brooks and Donnelly [ 3 ] data were used in the fit ...
... described in this work and data from the two primary sources of Brooks and Donnelly [ 3 ] and Maynard [ 7 ] . In viewing these deviation plots , it should be kept in mind that the Brooks and Donnelly [ 3 ] data were used in the fit ...
Page 39
... described in section 2. To use the program in its present form one must make one of the two possible calls to SUBROUTINE PDMIX ( P , D , T , X ) ( lines LNG 1 through LNG 9 ) . The two possible calls are : or CALL PDMIX ( P , D , T , X ) ...
... described in section 2. To use the program in its present form one must make one of the two possible calls to SUBROUTINE PDMIX ( P , D , T , X ) ( lines LNG 1 through LNG 9 ) . The two possible calls are : or CALL PDMIX ( P , D , T , X ) ...
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