Hi guys...I am new to the forum. I am a research scholar from India. I need some clarification regarding hermetic reciprocating compressor functioning. I want to know where the refrigerant mixes with the lubricating oil in the compressor also how much quantity gets mixed in the compressor. I searched the literature available but i didn't find any. If anyone is good at this please help me by providing the information. I will be delighted to see refrigerant flow circuit inside the compressor. I hope the engineers working in this area will give me valuable information. Eagerly waiting for the reply. Thank you.