Nitrogen Viscosity At Room Temperature

Gaseous nitrogen dielectric constant 1.

Nitrogen viscosity at room temperature.

For example at room temperature water has a dynamic shear viscosity of about 1 0 10 3 pa s and motor oil of about 250 10 3 pa s 3 viscosity measurement. A 0 555t o c b 0 555t c. Where μ viscosity in centipoise at input temperature t μ o reference viscosity in centipoise at reference temperature t o. One pa s is 10 poise.

Steam viscosity absolute viscosity of steam at pressure ranging 1 10000 psia. In the low temperature region the viscosity can be represented by means of the following formula. Gaseous nitrogen cp liquid nitrogen at saturation cu heat of vaporization 1. Extensional viscosity a linear combination of shear and bulk viscosity describes the reaction to elongation widely used for characterizing polymers.

Viscosity has the si units pascal seconds pa s which is called the poiseuille. The input temperature is restricted to the range 0 temperature 1000 o f. Online nitrogen viscosity calculator. η η 90 t 90 0 883 with η 90 759 2 10 7.

Calculation of thermodynamic state variables of nitrogen in saturation state boiling curve. Heat of vaporization and enthalpy o liquid and vapor. Lower limit for calculation. Other gases gas viscosity is computed using sutherland s formula crane 1988.

Nitrogen is the chemical element with the symbol n and atomic number 7. The name nitrogène was suggested by french chemist jean. 148 c 33 bar. The poise is used in the table because of its more common usage.

It was first discovered and isolated by scottish physician daniel rutherford in 1772. The output dynamic viscosity is given as pa s n s m 2 cp mpa s lb f s ft 2 and lb m ft h while the kinematic viscosity is given as cst m 2 s and ft 2 s. Table of nitrogen properties i 2 temperature entropy chart for nitrogen thermal conductivity 1. Temperature kinematic viscosity f c k centistokes m 2 sec ft 2 sec enter for conversion acetic acid vinegar 59 00 15 00 288 15 1 350 1 3500e 006 1 4531e 005 acetone 68 00 20 00 293 15 0 410 4 1000e 007.

Specific heat and individual gas constants of gases specific heat at constant volume specific heat at constant pressure specific heat ratio and individual gas constant r common gases as argon air ether nitrogen and many more. Although carl wilhelm scheele and henry cavendish had independently done so at about the same time rutherford is generally accorded the credit because his work was published first. More commonly used is the dyne sec cm 2 which is called poise. 210 c 0 13 bar bar upper limit.

The viscosity of argon gas was determined at room temperature and at 11 temperatures obtained with liquid oxygen and solid nitrogen. It was not possible to describe the results by means of one of the potential functions computed by lennard jones.