- A
powerhead is a
specialized firearm used
underwater that is
fired when in
direct contact with the target.
Powerheads are
often used for
spear fishing...
- The
integrated powerhead demonstrator (IPD) was a U.S. Air
Force project in the 1990s and
early 2000s run by NASA and the Air
Force Research Laboratory...
-
Powerhead may
refer to:
Powerhead (firearm), a direct-contact,
underwater firearm Powerhead (aquarium), a
submersible aquarium pump
Powerhead (rocket...
- An
aquarium powerhead is a
water pump
completely submerged into an
aquarium to
circulate water. An
aquarium powerhead is
typically used to
create flow...
- A
liquid rocket engine powerhead (or powerpack) is the turbopumps, preburners, and all the
requisite equipment for a non-pressure-fed
rocket engine cycle...
- replacement). From 1997, the successor, the ICE 2
trains pulled by
class 402
powerheads, was put into service. One of the
goals of the ICE 2 was to
improve load...
-
because each
train consists of only one
locomotive (class 402,
called powerhead), six p****enger cars (classes 805 to 807) and a cab car (class 808). The...
- the
number of welds.
Block I
improvements also
included a new, two-duct
powerhead (rather than the
original design,
which featured three ducts connected...
- shot and
revolver actions, such as the
Thompson Center Arms Contender. A
powerhead or bang
stick is a
device which fires a
firearms cartridge or
blank cartridge...
-
Energomash in the 1960s, the US government-funded
hydrolox Integrated Powerhead Demonstrator project at
Aerojet Rocketdyne in the mid-2000s, SpaceX's...
