| 摘要 |
<p>A drainmast (200) comprises an exit-defining foot (300), entrance-defining draintubes (400,500), a heater (600), and a fairing (700). The heater (600) heats the draintubes (400,500) to prevent water from freezing therein and heats the foot (300) to prevent ice from accumulating thereon. The foot (300) incorporates fluid-steering features to efficiently and effectively discharge drain water into the airstream (A).</p> |
