To determine the shear stress of oil, two horizontal plates are placed 15 cm apart, the space between them is filled with the oil of viscosity 15 poise. Reynolds number for clean cold water flow. If the viscosity of water at 68 oF is 0.01008 poise, then its absolute viscosity expressed in terms of pound-second per square feet (lb-sec/ft2) must be. Thermal properties of water at different temperatures like density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more. Liquid water properties at temperatures between melting point and boiling point and pressures of 14.7 psia, 1000 psia and 10000 psia (1 atm, 68.1atm and 681 atm).

Temperatureįigures and tables showing the enthalpy and entropy of liquid water as function of temperature - SI and Imperial Units. Temperature and Pressureįree online calculator - figures and tables with viscosity of water at temperatures ranging 0 to 360☌ (32 to 675☏) - Imperial and SI Units. Water - Dynamic (Absolute) and Kinematic Viscosity vs. Vicosity is a fluid's resistance to flow and can be valued as dynamic (absolute) or kinematic.Ĭonvert between viscosity units like Centiposes, milliPascal, CentiStokes and SSU. Seawater properties like density, saturation pressure, specific heat, electrical conductivity and absolute viscosity.Ĭomparing properties like specific gravity, freezing points and viscosity for secondary coolants like calcium chloride, sodium chloride, ethylene glycol and propylene glycol.Ībsolute viscosity of steam at pressure ranging 1 - 10000 psia. Introduction and definition of the dimensionless Reynolds Number - online calculators. The unit of dynamic viscosity in the centimeter-gram-second system, equal to one dyne-second per square centimeter, or 0.1. Kinematic viscosities of some common liquids like motor oil, diesel fuel, peanut oil and many more. Heat transfer, pressure and head loss in a fluid varies with laminar, transitional or turbulent flow.Ībsolute (dynamic) viscosity values for some common fluids. Sizing cooling water pipe lines - maximum allowable flow, velocity and pressure drops.ĭynamic (Absolute) Viscosity - Converting ChartĬonvert dynamic viscosity values between units like Poiseuille - Poise - centiPoise and more.Ĭonvert between kinematic viscosity units like centistokes, poise, lentor and more.

Viscosities of products and chemical species at varying conditions.Ībsolute or Dynamic Viscosity Online ConverterĬonvert between dynamic or absolute viscosity units - Poiseuille, Poise, centPoise and more. Involving velocity, pressure, density and temperature as functions of space and time. Steel pipes, pvc pipes, copper tubes and more. The change in velocity from layer to layer gives rise to shear stress in the fluid.Fluid Flow and Pressure Loss in Pipes and Tubesįluid flow and pressure loss in pipe lines.The fluid layers in between the plates slide parallel to one another on account of molecules having different momentum crossing the fluid layers.The fluid layer in contact with the upper plate will move with velocity u and the fluid layer in contact with the lower plate, which is at rest will not move and will have zero velocity. Measure the height difference, Dh, between the water level in the bottle and the axis of the capillary.Now let the upper plate be moved by a force F.Consider a fluid which is at rest between the solid surfaces, separated by small distance Δy, along the y-direction, and extended infinitely in the other direction.

All fluids possess viscosity though to varying degree.

This property is on account of cohesion and interaction between its molecules, which causes resistance to tangential or shear stress.

Viscosity of water in poise