I would like to ask everyone how to determine the viscosity of flue gas when calculating the smoke and air resistance in boilers?
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I would like to ask everyone how to determine the viscosity of flue gas when calculating the smoke and air resistance in boilers? Is there any formula or experience rule or something? Thanks!
Reply to 1# *nwuliulian: Just calculate it based on the viscosity of air; that’s how it’s generally done. Pressure has little effect on viscosity, so it can be ignored. As for the effect of temperature, check tables – there is definitely an effect; if not, use interpolation. The higher the temperature, the greater the viscosity of a gas, which is exactly the opposite of liquids. It should be possible to find it.
Based on the viscosity among the physical properties of average flue gas composition,
Could some expert tell me what the purpose of calculating smoke viscosity is?
Reply to 4# huabing: Calculate the resistance and heat release coefficient
Expert, I need code related to smoke calculation