Compressed Air - Air Flow and Recommended Pipe Size Carbon Dioxide Gas - Ideal PropertiesĮnthalpy, Entropy and Internal Energy of Carbon Dioxide gas. ASTM B819 Seamless Copper Tubes for Medical Gas Systems - Dimensionsĭimensions of copper tubes used in medical gas systems. Online calculator with figures and tables showing density and specific weight of ammonia for temperatures ranging -50 to 425 ☌ (-50 to 800 ☏) at atmospheric and higher pressure - Imperial and SI Units. Air Tools - Air ConsumptionĪir consumption of air tools. Thermodynamic properties of air at low pressures - imperial units. Yearly power cost for operating an air compressor. temperature correction factor compared to Normal Air Conditions. Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more. Temperature and Pressureįigures and tables withdry air thermal diffusivity vs. Online calculator with figures and tables showing air thermal conductivity vs. Speed of sound in air at standard atmospheric pressure with temperatures ranging -40 to 1000 oC (-40 to 1500 oF) - Imperial and SI Units. Online calculator with figures and tables showing specific heat (Cp and Cv) of dry air vs. Pressure at Constant Temperatureįigures and tables with isobaric (Cp) and isochoric (Cv) specific heat of air at constant temperature and pressure ranging 0.01 to 10000 bara. Specific Heat Ratio of air at temperatures ranging -40 - 1000 oC (-40 - 1500 oF) at standard atmospheric pressure - Imperial and SI Units. standard air capacity (SCFM) and inlet air capacity (ICFM). Air - SCFM versus ACFM and ICFMĪctual air compressor capacity (ACFM) vs. Properties of air change along the boiling and condensation curves (temperature and pressure between triple point and critical point conditions). Air - Properties at Gas-Liquid Equilibrium Conditions Air - Molecular Weight and Compositionĭry air is a mixture of gases where the average molecular weight (or molar mass) can be calculated by adding the weight of each component. Online calculator, figures and tables with dynamic (absolute) and kinematic viscosity for air at temperatures ranging -100 to 1600☌ (-150 to 2900☏) and at pressures ranging 1 to 10 000 bara (14.5 - 145000 psia) - SI and Imperial Units. Air - Diffusion Coefficients of Gases in Excess of Airĭiffusion coefficients (D 12) for gases in large excess of air at temperatures ranging 0 - 400 ☌. Online calculator, figures and tables showing density, specific weight and thermal expansion coefficients of air at temperatures ranging -100 to 1600 ☌ (-140 to 2900 ☏) at atmospheric and higher pressure - Imperial and SI Units. Air - Density, Specific Weight and Thermal Expansion Coefficient vs. Pressure and TemperaturesĪir density at pressure ranging 1 to 10 000 bara (14.5 - 145000 psi) and constant selected temperatures. Altitudeĭensity and specific volume of air varies with elevation above sea level. The force, or torque, required to turn the probe is used to determine viscosity.Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts. The probe in the liquid sample will be rotated by these instruments. The intermolecular friction that occurs when layers of fluids attempt to glide over each other can cause shear stress in the fluid.Ī rotational viscometer is a useful tool for determining dynamic viscosity. The viscosity of a fluid is a measurement of its resistance to progressive deformation under tensile or shear stress. Also, when it comes into touch with solid limits, how it will move. The viscosity of a fluid is a crucial attribute to know in order to understand its behavior. ISRO CS Syllabus for Scientist/Engineer Exam. ![]()
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