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Author Question: What is the most common range for minimum velocities in a horizontal line carrying refrigerant ... (Read 37 times)

sam.t96

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What is the most common range for minimum velocities in a horizontal line carrying refrigerant vapor?
 
  What will be an ideal response?

Question 2

In FCU's that cooling coils, how is the dehumidification condensate disposed?
 
  What will be an ideal response?



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janeli

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Answer to Question 1

Although the minimum velocity varies by refrigerant, pipe size, and temperature, generally accepted minimum velocities in horizontal sections of refrigerant piping are 500  750 feet per minute.

Answer to Question 2

This condensate falls into a condensate pan below the coil and is removed by gravity flow to an open sanitary drain.





 

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