The temperatures corresponding to each data point are stated explicitly. Where data points are unavailable for 25 ☌ or 1 atmosphere, values are given at a nearby temperature/pressure. Here "standard conditions" refers to temperatures of 25 ☌ and pressures of 1 atmosphere. Viscosities at or near standard conditions Consequently, its kinematic viscosity is around 2 to 40 centiStokes. The density is usually on the order of 0.5 to 5 kg/m^3. Consequently, if a liquid has dynamic viscosity of n centiPoise, and its density is not too different from that of water, then its kinematic viscosity is around n centiStokes.įor gas, the dynamic viscosity is usually in the range of 10 to 20 microPascal-seconds, or 0.01 to 0.02 centiPoise. The density is usually on the order of 1000 kg/m^3, i.e. In engineering, the unit is usually Stoke or centiStoke, with 1 Stoke = 0.0001 m^2/s, and 1 centiStoke = 0.01 Stoke.įor liquid, the dynamic viscosity is usually in the range of 0.001 to 1 Pascal-second, or 1 to 1000 centiPoise. In engineering, the unit is usually Poise or centiPoise, with 1 Poise = 0.1 Pascal-second, and 1 centiPoise = 0.01 Poise.įor kinematic viscosity, the SI unit is m^2/s. This page lists only dynamic viscosity.įor dynamic viscosity, the SI unit is Pascal-second. Kinematic viscosity is dynamic viscosity divided by fluid density. The values listed in this article are representative estimates only, as they do not account for measurement uncertainties, variability in material definitions, or non-Newtonian behavior. Of all fluids, gases have the lowest viscosities, and thick liquids have the highest. Viscosity is measured using a viscometer. For instance, honey hasĪ much higher viscosity than water. It corresponds roughly to the intuitive notion of a fluid's 'thickness'. Myanmar's shadow National Unity Government, made up of loyalists to Suu Kyi's ousted administration, has discouraged ASEAN from engaging with the junta unless it releases all political prisoners.Dynamic viscosity is a material property which describes the resistance of a fluid to shearing flows. The ASEAN ministers said they were "briefed by Thailand on its recent activities on Myanmar, which a number of ASEAN Member States viewed as a positive development."
Most ASEAN members shunned the meeting, which Thai Foreign Minister Don Pramudwinai defended, saying his country was suffering in terms of its border, trade and refugee problems.ĭon said on Wednesday he had recently met Myanmar's jailed former leader Aung San Suu Kyi, the first foreign official to be granted access to the Nobel laureate since her detention by the military more than two years ago. Junta officials have been barred from high-level ASEAN meetings due to the lack of progress on the five-point plan. Rifts within ASEAN over Myanmar were highlighted when Thailand invited Myanmar military officials to a meeting last month aimed at "re-engaging" with the junta.
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