This new edition sees significant updates to the data presented for air, argon, carbon monoxide, deuterium, ethane, helium, hydrogen, krypton, nitrogen and xenon. Density heat c p conductivity diffusivity viscosity viscosity number t, 8c r, kgm3 jkgk k, wmk a, m2s m, kgms n, m2s pr 2 150 2. Dec 20, 2010 the largest and most comprehensive collection of thermodynamic data on carbon dioxide ever produced, this volume is now the only book of its kind in print. Thermodynamic properties of oxygen and nitrogen unt. Substances are listed by molecular formula in a modified hill order. The formulation of stewart and jacobsen is used in this paper in. Thermodynamic properties of oxygen and nitrogen unt digital.
Tables of the derived thermodynamic properties on isobars to bar are given, including density, internal energy, enthalpy, entropy, specific heats. For a molecular weight of 32 kgkgmol, determine the mass of oxygen in kilograms. We will collect molecular oxygen and demonstrate its reactivity with several chemical elements. This portable document format \ pdf \ file contains bookmarks, thumbnails, and hyperlinks to help you navigate through the document. Thermodynamic properties of the oxides and their vaporization. Pdf thermodynamic properties of organic compounds augusto. Chapter 2 properties of pure substances 1 tutorial. For the following fluids only software libraries are available. Thermodynamic properties of oxygen from the triple point to 300 k with pressures to 80 mpa richard b. Thermodynamics, heat transfer, and fluid flow volume 1 of 3 u. Puhlb a ilk dresden ggmbh, bertoltbrechtallee 20, dresden, 01159, germany 0049. The fundamental equation is valid for thermodynamic properties of oxygen from the freezing line to 300 k at pressures to 80 mpa. Values of po and of the gas constant, r, in different units are given in the appendix. Thermodynamics 1974, 6, 693700 thermodynamic properties of organic oxygen compounds xxxiii.
For a molecular weight of 32 kgkgmol, determine the mass of oxygen. At the oxygen free end of composition for the hypothetical corrosion product one has a highly unstable compound, copperi hydride cuh. The book supports and complements nists refprop an interactive database and tool for the calculation of thermodynamic properties. Thermodynamic properties of air and mixtures of nitrogen. Thermodynamic properties calculations from pvt and heat capacity data zthermodynamics properties depend on the state of the system. Thermodynamic properties of oxygen from the triple point to. Thermodynamic properties of copper compounds with oxygen and. Selected thermodynamic properties for mixtures of r32 govinfo. Thermodynamic and transport properties in nonequilibrium. Table a16 properties of the atmosphere at high altitude table a17 idealgas properties of air table a18 idealgas properties of nitrogen, n 2 table a19 idealgas properties of oxygen, o 2 table a20 idealgas properties of carbon dioxide, co 2 table a21 idealgas properties of carbon monoxide, co table a22 idealgas. An analytical formula is used for specific heats of saturated liquid along the. Thermodynamic properties of key organic oxygen compounds in the carbon range c1 to c4 part 1.
Thermodynamic properties of helium oxygen mixtures. Thermophysical properties of oxygen from the freezing liquid line to. Thermodynamic properties of molecular oxygen govinfo. In this thesis, a new model is proposed based on the modified redlichkwong equation of state in which a new cross interaction parameter between molecular oxygen and water is.
A thermodynamic property formulation for standard dry air based upon available experimental p. Arti refrigerant database primary and recentlyadded. The equilibrium composition and thermodynamic properties of the products of cyanogen oxygen combustion at input mole ratios of c,n,poz from lo. Calculation of twotemperature thermodynamic and transport. Name category puremixture short name full name chemical formula synonym. In spite of the large number of previous works dealing with this problem, there is no consensus in the literature and the theory allowing the computation of 2t plasma compositions, thermodynamic properties and transport coefficients is not yet clearly established. The book supports and complements nists refprop an interactive database and tool for the calculation of thermodynamic properties of cryogenic fluids. A joint project by the authors has resulted in two new thermodynamic property formulations for oxygen. The study of thermodynamic properties of zeotropic. Thermodynamic and spectroscopic properties of oxygen on.
Desktop applications and libraries are provided for calculation of thermodynamic and transport properties of water and steam, and humid moist air. A matlab toolbox for thermodynamic property evaluation. Standard thermodynamic values at 25c chemistryreference. Lemmona physical and chemical properties division, national institute of standards and technology, 325 broadway, boulder, colorado 80303. The real gas thermodynamic properties for molecular oxygen are given in tables 9. Received 23 november 1973 measurements of the vapour pressure of acetone in the range from 4 kpa to the critical. Tables of the derived thermodynamic properties on isobars to bar are given, including density. Q mu2 u1 1045 kj ideal gas calculate the pressure of 2 moles of air at 400 k, with a total volume of 0. They are supplied as a technical service and are subject to change without notice. The starting point for these calculations is liquid oxygen at the triple point. Townsend division of chemical standards, national physical laboratory, teddington, middlesex, twit olw, u.
The composition and thermodynamic properties of the. The user then clicks on the calculate now push button, and the remaining properties are calculated and displayed. The numerical values of the known properties are entered in the appropriate text boxes. Conclusions thermodynamic property functions for a number of substances have been developed for use in matlab. Christian puhl fuchs schmierstoffe europe mannheim. Conversion of the source data the different units and reference levels of the source tables are shown in table 1. Thermodynamic properties of fluid oxygen at temperatures to 250. Pdf comparative study of the thermodynamic properties of. Table a16e properties of the atmosphere at high altitude 971 table a17e idealgas properties of air 972 table a18e idealgas properties of nitrogen, n 2 974 table a19e idealgas properties of oxygen, o 2 976 table a20e idealgas properties of carbon dioxide, co 2 978 table a21e idealgas properties of carbon monoxide, co 980.
The fundamental equation explicit in helmholtz energy by schmidt and wagner has been used for the calculation of the property tables presented here, and for comparisons of calculated properties to the experimental data. Thermodynamic properties of organic oxygen compounds xxxiii. Thermodynamics 73 thermodynamics properties of singlecomponent systems nomenclature 1. This poorly crystalline compound 14 belongs to the family of socalled polymeric hydrides. The preparation and properties of oxygen reading assignment. Effects of doping and oxygen nonstoichiometry on the.
Oct 15, 2009 tables of thermodynamic properties of oxygen are given within the range of validity of the fundamental equation. Refrigerant compressors evaporation temperature, condensating temperature and capacity evaporation temperature, condensing temperature and refrigerant compressor capacity. Thermodynamic properties of zeotropic mixtures of r600ar23r14 have been investigated and calculated based on the established. Bldg juiv61962 pb161630 ecknlccilote 129 thethermodynamicpropertiesof nitrogenfrom64to300k between0.
Thermodynamic properties of copper compounds with oxygen. Pdf thermodynamic properties of oxygen from the triple. Effects of doping and oxygen nonstoichiometry on the thermodynamic properties of some multiferroic ceramics 349 2. The table is sortable by each of the following refrigerant properties scroll right or reduce magnification to view more properties. In this study, the thermodynamic analysis of the r22 refrigerant, the pure refrigerants r4a, r32 and r152a as well as the easytoobtain, cost efficient, environmentfriendly natural refrigerants r290, r1270 and r600a have been carried out in a single phase steam compression cooling cycle. It must be noted that also toxic effects of contaminants are increased in the hyperbaric environment 10. For hydrocarbon refrigerants like r1270 several types of refrigerator oils with different miscibilitysolubility and viscosity properties can be used. A comparison between refrigerants used in air conditioning. Table a1e molar mass, gas constant, and criticalpoint properties table a2e idealgas specific heats of various common gases table a3e properties of common liquids, solids, and foods table a4e saturated watertemperature table table a5e saturated waterpressure table table a6e superheated water table a7e compressed liquid water table a8e saturated icewater vapor. The partial molar thermodynamic properties of oxygen. Acetone thermophysical properties chemical, physical and thermal properties of acetone, also called 2propanone, dimethyl ketone and pyroacetic acid. Report issued by the bureau of mines discussing the thermodynamics of oxygen and nitrogen. Nonequilibrium thermodynamic and transport property calculations of argon, nitrogen and oxygen plasmas at atmospheric pressure for electron temperature up to 45,000 k are here presented. There are plans to include refrigerants in later releases.
A supercritical fluid scf is any substance at a temperature and pressure above its critical point, where distinct liquid and gas phases do not exist, but below the pressure required to compress it into a solid. Latent heat of vaporization are saturated properties, just enter one parameter to calculate them. Properties of air at 1 atm pressure specific thermal thermal dynamic kinematic prandtl temp. The fundamental equation reported here may be used to calculate densities with an uncertainty of 0. A mixture of hydrogen and oxygen which changed into steam during the time that the system was under consideration.
Thermodynamic properties of cryogenic fluids springerlink. Even after almost a century of experimental analysis, thermodynamic property tables for oxygen were often based on limited data. Thermodynamic and related properties of oxygen from the triplepoint to. Thermodynamic properties a quantity which is either an attribute of an entire system or is a function of position which is continuous and does not vary rapidly over microscopic distances, except possibly for abrupt changes at boundaries between phases of the system.
Thermodynamic and related properties of oxygen from the triple point to 300 k at pressures to bar the results of an experimental program are presented in the form of pvt data in the temperature range 58 to 300 k at pressures up to 800 bar. Calculation of twotemperature thermodynamic and transport properties for argon, oxygen, nitrogen and air plasmas at atmospheric pressure ph. It can effuse through porous solids like a gas, overcoming the mass transfer limitations that slow liquid transport through such materials. The thermal and caloric properties of oxygen have been evaluated in a iup ac project which is published as vol. Standard thermodynamic values at 25c please note that enthalpy and free energy values are given in kjmol while entropy values are given in jmolk.
Thermodynamic properties of humid air and their application. Thermodynamic properties of duponttm freonr 12 r12. The composition and thermodynamic properties of the products. Rocha, baxel knopgericke, catherine stampfl,c robert schlo. With carbon dioxide sequestration gaining in popularity around the world in the scientific and engineering communities, having this data in an easytoaccess format is more useful and timely. Performance investigation of natural refrigerant r290 as a. Thermodynamic and spectroscopic properties of oxygen on silver under an oxygen atmosphere travis e. Table a1 molar mass, gas constant, and criticalpoint properties table a2 idealgas specific heats of various common gases table a3 properties of common liquids, solids, and foods table a4 saturated watertemperature table table a5 saturated waterpressure table table a6 superheated water table a7 compressed liquid water table a8 saturated icewater vapor. R12 dichlorodifluoromethane properties thermodynamic properties of saturated and superheated dichlorodifluoromethane cf 2 cl 2 specific volume, enthalpy and entropy.
T, heat capacity, speed of sound, and vaporliquid equilibrium data is presented. Properties of these elements and methods of estimating thermodynamic data are presented. The journal of chemical thermodynamics 2017, 114, 116121. Carbon dioxide thermodynamic properties handbook wiley.
In recent years, a significant effort has been devoted to investigation of various properties of supercritical fluids. We want to develop relationships to relate the changes in the fundamental and derived properties in terms of the measured. Material properties material properties for gases, fluids and solids densities, specific heats, viscosities and more. The physical and chemical properties of the thermo 1200 listed herein represent typical, average values obtained in accordance with accepted test methods and are subject to normal manufacturing variations.
Table above presents the usual designation of thermodynamic properties. Pdf comparative study of the thermodynamic properties of four. Thermodynamic properties of air and mixtures of nitrogen, argon, and oxygen from 60 to 2000 k at pressures to 2000 mpa eric w. Thermodynamic properties of organic compounds augusto cingolani experimental materialssuccinic, glutaric and adipic acids c.
This table gives the standard state chemical thermodynamic properties of about 2400 individual substances in the crystalline, l iquid, and gaseous states. Stewart and richard t jacobsen center for applied thermodynamic studies, college of engineering, university of idaho, moscow, id 83843. Appendix a thermodynamic property tables saturation properties of ammonia ip units saturation properties of ammonia using software refprop nist where the equations and constants for ammonia originate from swatzenberg and baehr 1993, eine neue fundamentalgleichung fure ammoniak, dvktagungsbericht, vol. Thermodynamic properties of oxygen from the triple point. The thermodynamics of uranium salts and their hydrates estimating thermodynamic properties for nuclear and other actinoid materials using the thermodynamic difference rule tdr. This formulation is valid for liquid, vapor, and supercritical air at temperatures from the solidification point on the bubblepoint curve 59. This information is based on values calculated using the nist refprop database mclinden, m. Goals we will observe the thermal decomposition of several oxygen containing compounds called oxides. Thermodynamic and related properties of oxygen from the triple. Determine the saturated pressure, specific volume, internal energy and enthalphy for a saturated vapor at 70 o c and 75 o c b saturated vapor at 77 o c c saturated liquid at 100 o c and 303. State functions properties absolute pressure, p lbfin2 or pa absolute temperature, t r or k volume, v ft3 or m3. This model is used to calculate the thermodynamic properties of mixtures in refprop. Helium oxygen breathing mixtures are used at depths down to 200 m 3. Tables of thermodynamic properties of air from 90 to 1500 k.
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