-What is the specific heat of chilled water at 25°C? State point? The antifreeze is propylene glycol or ethylene glycol

2019-03-15View Original

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Reply #22019-03-18

This needs to be calculated by arithmetic mean based on the composition ratio of the chilled water

Reply #32019-03-18

The specific heat of the mixture can be calculated more accurately using the Chen method; ethylene glycol is a better antifreeze

Reply #42019-03-20

Okay, thank you:handshake

Reply #52019-03-20

Mm-hmm, understood. Thank you:kiss:

Reply #62019-03-21

45% EG volume concentration, density 1080, specific heat 3.21, thermal conductivity 0.351, viscosity 25.41 cp

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-What is the specific heat of chilled water at 25°C? State point? The antifreeze is propylene glycol or ethylene glycol

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