thermodynamic properties of nitrogen from 64 to 300℗ʻK between 0.1 and 200 atmospheres.

Thermodynamic properties of nitrogen from 64 to 300℗ʻK between 0.1 and 200 atmospheres by Thomas R. Strobridge Download PDF EPUB FB2

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Strobridge, “The Thermodynamic Properties of Nitrogen from 64 to °K between and Atmospheres,” NBS Tech. Note No. (Jan. Google Scholar Cited by: 4.

Strobridge, The Thermodynamic Properties of Nitrogen from 64 to K Between and Atmospheres, NBS Tech. Note (Jan. Google Scholar by: 1. Tables of thermodynamic properties of nitrogen are presented for the liquid and vapor phases for temperatures from the freezing line to K and pressures to 10, bar.

The tables include values of density, internal energy, enthalpy, entropy, isochoric heat capacity (C v), isobaric heat capacity (C p), velocity of sound, the isotherm derivative (∂P/∂ρ) τ, and the isochor derivative Cited by:   A thermodynamic property formulation for standard dry air based upon available experimental p–ρ–T, heat capacity, speed of sound, and vapor–liquid equilibrium data is presented.

This formulation is valid for liquid, vapor, and supercritical air at temperatures from the solidification point on the bubble-point curve ( K) to K at pressures up to MPa. Liquid nitrogen is very cold and and contact may cause frostbite.

Under prolonged exposure to fire or heat, nitrogen containers may rupture violently and rocket. The phase diagram of nitrogen is shown below the table.

Chemical, physical and thermal properties of Nitrogen: Values at 25 o C (77 o F, K) and atmospheric pressure.

The Nitrogen Cycle The figure summarizes the major processes through which nitrogen is converted between its various forms on the surface of the earth. Industrial Production of Nitrogen Nitrogen gas is an industrial gas produced by the fractional distillation of liquid air or by mechanical means using gaseous air (i.e., pressurized reverse.

Thermodynamic Properties Nitrogen Table. Thermodynamics Heat Transfer. Thermodynamic Properties of Nitrogen Table, Specific Volume, m 3 /kg, Internal Energy, kJ/kg, Enthalpy, kJ/kg, and Entropy, kJ/kg-K.

Where: v = Specific volume u = Specific internal energy h. Strobridge, ''The Thermodynamic Properties of Nitrogen from 64 to K between and Atmospheres,'' NBS Tech.

Note (Note A for British Units), Jan. and Feb. In this Paper, the thermodynamic properties of nitrogen such as enthalpy and entropy calculated from the BWR equation of state 1 using eight coefficients, which were optimized previously 2 are presented. The thermodynamic properties calculated are found to be satisfactory in the region from atmospheric up to critical pressure, including the saturated and superheated zones, and in the region.

A new formulation for the thermodynamic properties of nitrogen has been developed. Many new data sets have become available, including high accuracy data from single and dual-sinker apparatuses which improve the accuracy of the representation of the prT surface of gaseous, liquid, and supercritical nitrogen, including the saturation states.

New. Some scientific and engineering data online german. Calculation of thermodynamic state variables of nitrogen. lower limit for calculation: C, 1 bar upper limit: C, bar. @article{osti_, title = {Thermodynamic properties of nitrogen}, author = {Sychev, V.V.

and Vasserman, A.A. and Kozlov, A.D. and Spiridonov, G.A. and Tsymarny, V.A.}, abstractNote = {This volume covers the thermodynamic properties of gaseous as well as liquid nitrogen for temperatures between the triple point and K, and pressures from to MPa.

Under ordinary conditions, nitrogen is a colorless, odorless, and tasteless gas. It boils at 77 K and freezes at 63 K. Liquid nitrogen is a useful coolant because it is inexpensive and has a low boiling point. Nitrogen is very unreactive because of the very strong triple bond between the nitrogen atoms.

A Reference Equation of State for the Thermodynamic Properties of Nitrogen for Temperatures from to K and Pressures to MPa Published November 1, Report issued by the U.S.

Bureau of Mines on the complete revision of the temperature entropy chart developed 25 years prior. The revised chart presented shows the thermodynamic properties of nitrogen.

Thermodynamic Properties of Air and Mixtures of Nitrogen, Argon, and Oxygen From 60 to K at Pressures to MPa Eric W. Lemmona– Physical and Chemical Properties Division, National Institute of Standards and Technology, Broadway, Boulder, Colorado.

Listofsymbols A molarHelmholtzfreeenergy ^-1'^0'^1 constantsdefiningC^^^ofnitrogen C molarheatcapacity S2 soluteisobaricpartialmolarheatcapacity H molarenthalpy H. Table A–1 Molar mass, gas constant, and critical-point properties Table A–2 Ideal-gas specific heats of various common gases Table A–3 Properties of common liquids, solids, and foods Table A–4 Saturated water—Temperature table Table A–5 Saturated water—Pressure table Table A–6 Superheated water Table A–7 Compressed liquid water Table A–8 Saturated ice–water vapor.

Chapter 3 Thermodynamic Properties Phase and Pure Substance A phase is a quantity of matter characterized by both uniform physical structure and uniform chemical composition.

A phase can be solid, liquid, vapor or gas. The atoms in a solid phase are fixed relative to other atoms in the solid. They are however can vibrate about this fixed.Thermodynamic properties of oxygen and nitrogen plasmas at various pressures and temperatures are presented.

The thermodynamic properties are also presented of argon plasma at a pressure of atmospheres, which constitutes an extension of the property values presented in 'Partition Functions and Thermodynamic Properties of Argon Plasmas', AEDC-TDR, August,   The mixture model may be used to calculate the properties of mixtures generally within the experimental accuracies of the available measured properties.

The estimated uncertainty of calculated properties is % in density, % in the speed of sound, and 1% in heat capacities.