Open flash intercooler question

[Den123]

Hello everybody.
Maybe someone can help me. Now I am calculate a horizontal open-type flash intercooler for ammonia. I would like to clarify that whether the high-stage compressor will not be flooded. Maybe there are specialists with real experience with this vessel type.
Here are the conditions for selection, drawing in attachment.
Two stage cycle with open flash horizontal intercooler with one piston compressor for two stages and two mecanical float regulators.
Capacity: 164 kW, ammonia,
Evaporation temperature: minus 35 C,
Temperature intercooler: plus 10C,
Condensation temperature: plus 35 C,
Vapor speed 0.25 m/s.