Why has the temperature at pipeline 2 risen to 39 degrees?
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I would like to ask the fellow sailors. The materials in the pipelines 1.2.3 in the diagram are all the same. The temperature of the material in pipeline 1 is 40 degrees, while part of the material in pipeline 2 is at 39 degrees. One part is 35 degrees. The material in line 3 is at 40 degrees. All temperature sensors are normal. Could it be that the 39 degrees related to the 2 pipelines are caused by the 1 pipeline? Thank you. What’s the reason? The temperature of one pipeline is different.
I’m not sure how far the 39℃ point marked by the original poster is from the pipeline at 40℃~ Heat transfer for the same type of medium should be normal as well~
If the flow rate of the medium is taken into account—and converted to heat, a temperature rise of 4°C should be normal—
I’m wondering if it’s possible that the material from pipeline 1 has entered part of pipeline 2? Because a large part of the 2-pipe line is at 35 degrees. Thank you, and also when I close the valve for the material in pipeline 1. A temperature drop occurs at 39 degrees for line 2. Thank you
I’m not sure how the medium flow rates are distributed between Pipeline 1 and Pipeline 2~
I don’t quite understand what you mean by that. Could you explain it a little? Thank you
In simple terms, if the flow rate of the medium in pipeline No. 1 is high and that in pipeline No. 2 is low, the temperature measured 20 centimeters away from pipeline No. 1 should be around 40 degrees
Why is this? Today, the same was done: the valve for 1 was adjusted to a lower setting, and the temperature of 2 dropped to 39 degrees, which is roughly the same as the previous level of 35 degrees. The thing is, I was doing experiments randomly without understanding the principles behind them; please explain in detail. Did material 1 go into 2? But isn’t there a pump sucking at the lower part? ? ? ? Sorry to bother you, thank you so much!
It’s not that the material enters stage 2; it’s a matter of heat exchange. The positions at 39 degrees are too close to each other. When two substances of the same type have different temperatures and mix together, the substance with the higher temperature loses heat while the one with the lower temperature gains heat. However, the final temperature depends on the amounts of these two substances. Q=cm(t-t0); the substance that experiences a greater temperature rise has a smaller flow rate
I didn’t understand the meaning of your last sentence. Can you bring that up a bit? Thank you,