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Engineering Warp Core Ejection
Federation Star ships warp engines function by annihilating matter and
antimatter, generating an enormous amount of energy. If the warp
containment field collapses or the warp core becomes unstable, it can
result in a massive explosion that could easily destroy the ship. As a
result all Federation Star ships have been designed so that the warp
core can be safely ejected and disposed of in case of an emergency.
Starfleet
protocols require that the warp core be retained if at all possible,
and so power and fuel supplies are automatically sealed off at points
upstream from the damaged areas. A multilayered force field is then
deployed in an effort to contain the unstable core. If these measures
fail, the safety of the crew and ship becomes paramount, and the warp
core must be ejected. The procedure for warp core ejection involves
initiating a manual sequence or automatic computer activation. The
order to eject a core can only be given by crew members with the
necessary authorization, such as the captain, first officer, or chief
engineer. The next step is to engage the ejection system, while the
magnetic valves and transfer pipes connected to the warp core are
dealt with automatically. When the order is given, the computer opens
or blows out the matter-antimatter reaction assembly exterior hull
hatch, which is located on the ventral side of the ship. The core is
then forcibly ejected through this hatch with an explosive charge
Once the
core has been ejected, it will not necessarily breach; it may cool
down in space, in which case it can be retrieved. As the core will
probably still be unstable, the crew have to perform repairs before
locking on a tractor beam and reconnecting the core to the engineering
systems.
Warp Core
Ejection: Stage 1
The ejection of a warp core must be carried out quickly to avoid the
destruction of the ship and crew. Strict protocols must be followed,
beginning with a manual sequence initiation or automatic computer
activation by an authorized crew member. If the warp core is
dangerously close to breaching, the first thing the crew must and will
do is stabilize it, by cutting power relays and decoupling the
dilithium matrix. If the warp core is unable to be stabilized, Main
Engineering is immediately evacuated with the safety bulkheads closing
off the section.
Warp Core Ejection: Stage 2
Following the order to eject the warp core, usually given by either
the captain or chief engineer onboard, the computer automatically
opens the matter-antimatter hull hatch on the exterior of the ship.
When all the interior connections have been severed, the core is
dumped through this opening using explosive charges. On most Starfleet
vessels the ejection hatch is located on the underside of the
engineering hull.
Warp Core Ejection: Stage 3
With the warp core floating in space, the ship can move away to a safe
distance under impulse power. Once disconnected from the ship, the
core may cool down and not breach. If this is the case, the vessel
will return and attempt to retrieve and reinstall it. However, if the
core does breach some Starships are equipped with secondary components
to build a temporary warp core in order to reach a Federation starbase.
Warp Core Ejection: Stage 4
The core may have to be repaired in space before it can be retrieved.
It will probably drift several million kilometres away from the ship.
If the warp core is salvageable, it is a relatively simple process to
recover it using a shuttle or a tractor beam.