Propane EFI - part duece

[Greg Hermann]

>from
>> Standard Temp.)
>
If you have vapor AND liquid co-existing in equilibrium, in a cylinder,
both are saturated, by definition.

>The problem with the calulation is the condensation of the
>gas.
>Once the gas becomes saturated and condenses, it no longer
>maintains ideal gas properties, It changes to follow
>properties
>of saturation. You mention maintaining propane at 50 deg C.
>At this temp vapor pressure is about 230 psig. (16.6 Bar?).
>
>>
>> 	That seems like rather a lot to me, in a cylinder tested
>and certified
>> to I think somewhere around about 30 bar.
>
If a cylinder is certified for 30 bar, that means it has been hydro-tested
to 60 bar, at least.

Greg


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