11/22/2023 0 Comments Water viscosity calculator![]() 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, Dynamic and kinematic viscosity, 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 volume, Thermal conductivity, Thermal diffusivity and Vapour pressure at gas-liquid equilibrium,Īs well as Specific heat of Air - at Constant Pressure and Varying Temperature, Air - at Constant Temperature and Varying Pressure, Ammonia, Butane, Carbon dioxide, Carbon monoxide, Ethane, Ethanol, Ethylene, Hydrogen, Methane, Methanol, Nitrogen, Oxygen and Propane. 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. ![]() The output specific heat is given as kJ/(kmol*K), kJ/(kg*K), kWh/(kg*K), kcal/(kg K), Btu(IT)/(mol*°R) and Btu(IT)/(lb m*°R) ![]() The calculator below can be used to calculate the liquid water specific heat at constant volume or constant pressure and given temperatures. Isobaric specific heat (C p) for water in a constant pressure (ΔP = 0) system.I sochoric specific heat (C v) for water in a constant-volume, (= isovolumetric or isometric) closed system.The specific heat is given at varying temperatures (☌ and ☏) and at water saturation pressure (which for practical use, gives the same result as atmospheric pressure at temperatures < 100 ☌ (212☏)). When calculating mass and volume flow in a water heating systems at higher temperature - the specific heat should be corrected according the figures and tables below. You can check the dynamic viscosity of water at different temperatures using our water viscosity calculator.Specific heat (C) is the amount of heat required to change the temperature of a mass unit of a substance by one degree. If there is friction between different molecules in a fluid, it will need some energy to make a fluid flow. On the other hand, viscosity μ \mu μ is the resistance of fluid against flowing. To predict whether the flow of a liquid will be laminar or turbulent, you can check out Reynolds number calculator. We can encounter many examples of laminar flows in real life, e.g., blood circulation throughout the body or the flow of air over an aircraft. Mixed filtration – water movement characterized by the occurrence of laminar filtration and turbulent filtration movements in individual layers.Turbulent filtration – water movement taking place at a higher velocity (when water molecules move in a vortex motion) so that they often collide and mix and.Laminar filtration – a very slow seepage of water through a system of pores and tubules, when water molecules in the individual layers move in parallel with each other and filtration is linearly dependent on the hydraulic gradient (as we described in the hydraulic gradient calculator, it's the ratio of the difference in groundwater height to the length of its flow).It depends mainly on the physical properties of the water being filtered and on the physical properties of the soil – the ability of the soil to allow water to pass through a system of interconnected pores (hydraulic permeability, water permeability). Water can flow through a porous medium under the influence of a pressure difference.
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