Capillary tube size, refrigerant, oil

[desA]

Would it be possible to run two capillaries of different dimensions, to stage the flow across a wider range?

Say for instance, dia 1mm x 3m + dia 1.5mm x 5m?

Has any work been done on stretching the operating range in this way?

[aabbcc]

Would it be possible to run two capillaries of different dimensions, to stage the flow across a wider range?

Say for instance, dia 1mm x 3m + dia 1.5mm x 5m?

Has any work been done on stretching the operating range in this way?

Well This will not work. Capillaries MUST be ALWAYS same diameter and Length...

Of course in case we need to have a perfectly balanced system and not just to have it work anyhow. I have tried this but never been able to adjust and set up a correct 'behaviour'...

Well I am trying to find a way to upload a photo with the evap of 14cap's

[aabbcc]

Here is the evaporator with 14Capillary ...

Well It is a nightmare.

Now I am on a work with more cap's and then there is a project with some more and then........ (nightmare)



Also a pressure switch for HP . You can find in the market...