In the event a steam jet-air ejector is used: i. Slowly charge the ejector steam header and warm it up. ii. Start the steam-air ejector by opening its steam supply valve. iii. Open the isolating valves on air evacuating line connecting condenser and steam-air ejector. iv. Single-Stage Steam Ejectors: They cover a range of suction pressure from 30 mm Hg absolute to atmospheric pressure. The discharge pressure is near atmospheric pressure. The design of the steam ejector can be optimized so that the steam consumption is minimized. Two-Stage Steam Ejectors: Steam jet ejector menggunakan steam primer sebagai fluida penghisap dengan menggunakan prinsip Bernoulli. Terdapat tiga bagian utama steam jet ejector yaitu nozzle, mixing chamber, dan difusser. Tekanan diffuser pada ejector mempengaruhi kinerja steam jet ejector. #Steamjetejector #Ejectorbasics #Ejectorworking In this lecture i have discussed about the Basics of ejector. Working Principle of Ejector ,Bernoulli's theor The main components of a steam ejector or steam injector system are the motive nozzle, diffuser, throat, suction chamber, and exhaust chamber. The motive nozzle is responsible for taking the input fluid (usually steam) at high pressure and transforming it into kinetic energy. .

cara kerja steam ejector