Cooling Air Pipes: Questions and Answers

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    Air Cooling Pipes
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Discussion Overview

The discussion revolves around the cooling efficiency of an air pump system that utilizes a metal pipe to cool air. Participants explore the reasons for the pipe feeling warm despite the intended cooling effect, as well as the implications of air collisions at the same temperature.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant questions why the metal pipe feels warm despite cooling air passing through it, seeking solutions to achieve better cooling.
  • Another participant suggests considering the heat added by the air pump itself, implying it may contribute to the warmth of the pipe.
  • A participant clarifies that the air travels through a coil and questions the significance of heat generated by the pump's pressure release.
  • There is a query about the specific location of the warmth on the pipe and whether the entire pipe gradually heats up, suggesting that the cooling device may not be sufficient for the heat transfer required.
  • A participant expresses confusion about the cooling capacity of the pump and whether it is too weak or strong, reiterating the pump's specifications.
  • Clarification is made that the concern is not about the pump itself but rather about the effectiveness of the cooling mechanism being used.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the cause of the warm pipe or the effectiveness of the cooling system. Multiple competing views and uncertainties remain regarding the interaction between the pump, the pipe, and the cooling mechanism.

Contextual Notes

Participants have not fully explored the assumptions regarding the cooling capacity of the system, the specific heat transfer dynamics, or the characteristics of the air pump in relation to the cooling process.

rlingineni
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I have a automatic air pump like this one(http://www.thatpetplace.com/silent-air-x-5-air-pump-80-gal-2-outlets) and pass it through a metal pipe, while the metal pipe is cooling at 32 degrees and the air within the pipe cools and goes somewhere and then that same pipe(no breaks anywhere) loops back and releases the cool air back into the chamber where the original pipe passed through for cooling. For some reason the pipe feels warm, is it supposed to do this? How may I get it cool again? Also, if two masses of air at the same temperature collide what will happen?
 
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"goes somewhere"? Like through a heater...?

Are you accounting for the heat added by the pump?
 
Going somewhere refers to basically a coil, the pipe loops around and comes back, it basically is supposed to cool the air. The pump specifications say about 2psi is released, how much heat would that generate... would it be significant?
 
Where does the pipe feel warm at? Before it re-enters your cooling device? After? Does the whole pipe slowly heat up? It could be that whatever you are using to cool your air simply cannot handle the amount of heat transfer needed to keep the air in the pipe cool.
 
The pipe feels warm where it loops back around, and the pipe starts cool but gradually heats up. What do you mean the air pump cannot handle the amount of heat transfer. Is it too weak or strong, it is basically a fish tank aquarium pump like this :(http://www.thatpetplace.com/silent-a...-gal-2-outlets )
 
Last edited by a moderator:
rlingineni said:
The pipe feels warm where it loops back around, and the pipe starts cool but gradually heats up. What do you mean the air pump cannot handle the amount of heat transfer. Is it too weak or strong, it is basically a fish tank aquarium pump like this :(http://www.thatpetplace.com/silent-a...-gal-2-outlets )

Not the pump. I'm talking about whatever you are cooling the air in the pipe with.
 
Last edited by a moderator:

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