In the refrigeration trade all refrigerants are referred to by there refrigerant code, Butane is coded with R600A. I didn't bother with the subset as we don't use it in every day language. We don't bother to use the precursor ie R407a is 407 etc. Sorry about that. Any other reference I made to...
My question is generated by a an unsuccessful attempt to construct the einstein system with limited knowledge.
The first part the counter flow of different gasses (See attachment No1)
The main part is the simplified Einstein is what prevents counter flow in this system. I think that perhaps...