runback


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runback

[′rən‚bak]
(chemical engineering)
A pipe through which all or part of a distillation column's overhead condensate can be run back into the column, instead of being drawn off as product.
(engineering)
To retract the drill feed mechanism to its starting position.
To drill slowly downward toward the bottom of the hole when the drill string has been lifted off-bottom for rechucking.
References in periodicals archive ?
Trainer Jeremy Noseda said: "I was thrilled with Sixties Icon's first runback this season.
3 French flexible catheter with a polyethylene acorn to prevent runback.
Badly in need of a runback specialist, he allowed his star cornerback to talk him into using him as the kick-off returner.
The top prize was a Subaru Outback for a runback of the opening kickoff or the kickoff to begin the second half for a touchdown by a Cardinals player.
And third prize -- $5,000 in cash and a $2,500 donation - goes to Lee Kirby of Keller, Texas, who submitted a video of his daughter, Alyssa, making a game-winning interception and touchdown runback in the last 30 seconds of the annual girls' "powder puff" game.
The train's signalling, control and train protection systems include a Transmission Voie-Machine (TVM) signalling system, Controle de Vitesse par Balises (KVB) train protection system, Transmission Beacon Locomotive (TBL) train protection system, Runback Protection System (RPS), European Train Control System (ETCS), Automatic train protection (ATP) system, Reactor Protection System (RPS) and Sibas 32 train control system.
after runback icing formed a dam in front of the ailerons, rendering the airplane uncontrollable in roll.
Just pick the ball up, runback to the halfway line and let's go get some more'.
Despite numerous trips into Pythons territory in the fourth quarter, the Wolves' hopes ended with an interception and 40-yard runback by safety Michael Cooper in the final minute.
The proposed work will be carried out by advancing our understanding of the heat transfer processes that determine runback icing accretion by fully considering the influence of both trapped air pockets and water within the developing ice matrix.