Recent content by rlingineni

  1. R

    Cooling Air Pipes: Questions and Answers

    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...
  2. R

    Cooling Air Pipes: Questions and Answers

    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?
  3. R

    Cooling Air Pipes: Questions and Answers

    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...
  4. R

    Cooling Pipe: Need Options for 45° Temp Drop

    I have a pipe that needs to be 5 degrees below the external temperature outside(eg- 45 degrees outside means 40 degrees within). I cannot remove the pipe or anything, all I can change is the what the pipe passes through, for example if it passes a block of ice then technically the pipe would...
  5. R

    Flow and Pressure: Increasing Air Circulation without a Fan

    No, I think that was the difference, "higher pressure builds up in fewer strokes of the pump" with the water in place. Ok, I understand. Thank You
  6. R

    Flow and Pressure: Increasing Air Circulation without a Fan

    Well, I added water because I read online this is how they make pressure rockets: http://www.wikihow.com/Make-a-Powerful-Air-Pressure-Rocket Since they make it like so, I was thinking that if water is what causes the build-up of pressure, perhaps if I add water to a water bottle, then maybe it...
  7. R

    Flow and Pressure: Increasing Air Circulation without a Fan

    I am an amateur in engineering and new to this forum, so please excuse me if I am posting this in the wrong location. I am doing a little project outside of school that deals with water generation. The project consists of a coolant that travels through a network of pipes and cools a coil to a...
  8. R

    Practical Problem re melting points

    You could take piece of sheet metal similar to that of the car, coat it with a sample of automotive grade paint and demonstrate in the courtroom the effects of hot wax on the paint,and submit the piece of metal as evidence. It may or may not work, but if your claim is correct then no damage...
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