ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
In petroleum industry, oil transportation from well to refineries, production units … is very important. There are different methods for transportation which one of them is transportation by pipeline. There are some factors which should be considered in pipeline: 1. length of pipeline 2. pressure drop in pipeline 3. oil pumping energy These three factors are related to each other directly so that for a longer the pipeline, higher pressure drop in pipeline and also more pumping energy is needed, since by decreasing pressure drop pumping energy in pipeline, will reduce. Different methods for reducing extra pressure drop were developed. One of them is adding one type of additives to reduce drag force. These additives are called surfactants (DRA) which are studied in this project. 2. Drag Reducing Agent