The article describes the methodology and results of investigations of the flow of oil and HFA-E emulsion in flat gaps of the working mechanism of a satellite motor. The flow of liquid in those gaps is turbulent and not fully developed. The article presents two methods of modelling this flow. https://www.bekindtopets.com/hot-offer-Grace-in-LA-Cactus-Embellished-Mid-Rise-Bootcut-Jeans-special-find/