Temperature and Pressure TemperatureĬentipoise, gram/(centimetre second) = poise, kilogram/metre second =newton second/square metre = pascal second, pound/(foot hour) , pound/(foot second), reyn Water - Dynamic (Absolute) and Kinematic Viscosity vs. One figure showing relative viscosity with variations in pressure and temperature is also included. The figures and tables below shows how water viscosity changes with temperature (☌ and ☏) at water saturation pressure (which for practicle use, gives the same result as atmospheric pressure at temperatures < 100 ☌ (212☏)). See also dynamic and kinematic viscosity of air, ammonia, benzene, butane, carbon dioxide, ethane, ethanol, ethylene, methane, methanol, nitrogen, oxygen and propane See also other properties of Water at varying temperature and pressure : Boiling points at high pressure, Boiling points at vacuum pressure, Density and specific weight, Enthalpy and entropy, Heat of vaporization, Ionization Constant, pK w, of normal and heavy water, Melting points at high pressure, Prandtl number, Properties at Gas-Liquid Equilibrium Conditions, Saturation pressure, Specific gravity, Specific heat (heat capacity), Specific volume, Thermal conductivity, Thermal diffusivity and Vapour pressure at gas-liquid equilibrium.

See Water and Heavy Water - thermodynamic properties. Note! Temperature must be within the ranges 0-370 ☌, 32-700 ☏, 273-645 K and 492-1160 °R to get valid values. While the kinematic viscosity is given as cSt, m 2 /s, and ft 2 /s The output dynamic viscosity is given as cP, mPa*s, Pa*s, N*s/m 2 ,lb f *s/ft 2 and lb m /(ft*h), The calculator below can be used to calculate the liquid water dynamic or kinematic viscosity at given temperatures. Absolute or dynamic viscosity is used to calculate Reynold's Number to determine if a fluid flow is laminar, transient or turbulent.

įor further definitions, go to Absolute (dynamic) and kinematic viscosity.

pressure and temperature change.The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. Pressure and Temperature Changeĭensities and specific volume of liquids vs. Specific Weight and Specific GravityĪn introduction to density, specific weight and specific gravity.īulk densities of some common food products like grain, corn, barley, sugar and more.ĭensities and molecular weights of common gases like acetylene, air, methane, nitrogen, oxygen and others. Online density converter with commonly used units.ĭensity vs. Maximum conveyor inclination slopes for typical products. Material properties of gases, fluids and solids - densities, specific heats, viscosities and more.Ĭonveyors - Maximum Inclination vs.

Density, Specific Weight and Specific Gravityĭensities of solids, liquids and gases.

Densities common Products Materialīaking powder (bicarbonate of soda + sodium diphosphate (Na2H2P2O7) and monocalcium phosphate (Ca(H2PO4)2))īagasse - stacked to 2 metre height (moisture = 44%)īicarbonate of soda, sodium bicarbonate, baking soda, natron (solid crystal)īicarbonate of soda, sodium bicarbonate, baking soda, natron (bulk powder)Ĭane - whole stick, tangled and tamped down as in a cane transport vehicleĬane - whole stick tangled, but loosely tipped into cane carrier Always double check the values with other sources before important calculations. This may not be clear in the description of the products. Note! - be aware that for many of the products listed below there is a difference between ' bulk density' and actual 'solid or material density'.

Density of water in english units