I request experts to provide detailed specifications for any type of PVC reactor

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It is best to avoid having a kettle-top condenser, including: 1, length-diameter ratio； 2, Inner diameter ； 3. Jacket heat transfer area ； 4. Heat transfer area of the internal cooling tube ； 5. Jacket volume ； 6, Number of baffles ； 7. Jacketed cold mold data ； 8. Cold mold data for internal cooling tubes ； As I am working on a thesis, I would be very grateful if you could offer your guidance. If data for points 7 and 8 are not available, could you please let me know: a) the thermal conductivity of the liquid film on the inner wall of the PVC polymerization reactor, and b) the thermal conductivity of water at different temperatures. The thermal conductivity of the liquid film on the inner wall of the reactor is necessary for calculating the convective heat transfer coefficient of that film. May I ask: what is the thermal conductivity of the liquid film on the inner wall of a reactor used in PVC suspension polymerization? It would be best to have an empirical formula (which should be related to temperature as well as the conversion rate (or composition ratio)). b, when calculating the heat transfer coefficient of the water film on one side of the jacket, it is necessary to use the thermal conductivity of water at different temperatures. May I ask what are the thermal conductivity values of water at different temperatures? (I tried to find out about this, but couldn’t locate any information). It is best to have an empirical formula (relative to temperature). Thank you. My QQ: 20117314; I hope to get some advice from everyone. I also hope to become friends with you. This post was last edited by yqhzh on 2009-3-6 08:47.]