The foam overflows the low dam into the downcomer (Fig. 2). If the downcomer is too small, however, the foam fills up the downcomer and backs up onto the tray above it. The foam level on the tray ...

Some describe the incident as a mild setback while others say the downcomer is likely toast. Matt Lowne, a space YouTuber with half a million subscribers, tweeted the pic yesterday and said it had ...

The hydraulic analysis showed no bottleneck above the swage but found a bottleneck caused by downcomer backup flooding just below the swage. It also revealed that all trays below the swage were ...

The department has prepared a list of 80 such establishments. The teams will check various aspects of firefighting preparedness like capacity to store water, condition of the downcomer system (an ...