EJECTIVE SYSTEMS OF VENTILATION OF SHIP ALTERNATOR AND CONDITIONING OF VENTILATING AIR

А.N. Radchenko, A. Stachel

The efficient systems for ejective ventilation of ship alternator and conditioning of ventilating air have been proposed. Ejective systems can be applied for ventilation of ship alternator by ambient air as the simplest variant of air conditioning and for conditioning of ventilating air of ship alternator with its cooling by waste heat recovery cooling machine. The circulation of air in ejective systems can be performed by using the energy of exhaust gases of drive diesel. With this the energy lost for circulation of ventilation air are excluded. The pressure-circulation characteristics of ejective devises and schemes of ejective systems are presented.

Key words: conditioning, ventilation, ejection, alternator, diesel, utilization, exhaust gases, pressure increase.