- A
valveless pulsejet (or
pulse jet) is the
simplest known jet
propulsion device.
Valveless pulsejets are low in cost,
light weight,
powerful and easy to...
- The
Valveless was an
English automobile manufactured,
after lengthy development, from 1908
until 1915 in Huddersfield, Yorkshire. The
successor to the...
- engine's tailpipe, thus
creating forward thrust. The
second type is the
valveless pulsejet. The
technical terms for this
engine are acoustic-type pulsejet...
- A
natural trumpet is a
valveless br****
instrument that is able to play the
notes of the
harmonic series. See:
Clarion The
natural trumpet was used as...
- pumps,
impulse pumps,
velocity pumps,
gravity pumps,
steam pumps and
valveless pumps.
There are
three basic types of pumps: positive-displacement, centrifugal...
- well as a
number (6-20) of
lower hepatic veins. All
hepatic veins are
valveless. All the
hepatic veins drain into the
inferior vena cava. The hepatic...
-
developed in
Germany in the
early 19th
century from a
traditional English valveless bugle. The
first version of a
valved bugle was sold by
Heinrich Stölzel...
- vena cava.
While varicocele is the
diagnostic term for
swelling in the
valveless venous distribution of the male
pampiniform plexus, this embryological...
- The
diploic veins are large, thin-walled
valveless veins that
channel in the diploë
between the
inner and
outer layers of the
cortical bone in the skull...
-
Gluhareff Pressure Jet (or tip jet) is a type of jet
engine that, like a
valveless pulse jet, has no
moving parts. It was
invented by
Eugene Michael Gluhareff...
