-
hydrogen fluoride;: 62 any such
combination is
called inhibited RFNA,
IRFNA)
because nitric acid
attacks most
container materials.
Hydrogen fluoride...
- that
Inhibited Red
Fuming Nitric Acid. This made "
IRFNA" storeable.
Propellant combinations based on
IRFNA or pure N 2O 4 as
oxidizer and
kerosene or hypergolic...
-
inhibited fuming nitric acid (IWFNA), or red
inhibited fuming nitric acid (
IRFNA), can be made by the
addition of 0.6 to 0.7%
hydrogen fluoride (HF). This...
- the
Soviet Union,
switched to
using storable liquid propellants such as
IRFNA,
inhibited nitric acid.
These were
still hazardous to handle, but could...
- DMAZ-inhibited red
fuming nitric acid (
IRFNA)
systems have
demonstrated longer ignition delays than monomethylhydrazine-
IRFNA systems. In an
effort to address...
- a
Tumansky liquid-fuel
rocket engine,
fueled with TG-02 (Tonka-250) and
IRFNA (inhibited red
fuming nitric acid),
giving it a
maximum speed of Mach 4...
-
separate compartments,
filled with the propellant, UDMH, and the oxidizer,
IRFNA, respectively. This
combination of
propellants is hypergolic,
igniting on...
-
combination with the
oxidizer nitrogen tetroxide and less
frequently with
IRFNA (inhibited red
fuming nitric acid) or
liquid oxygen. UDMH is a derivative...
- fuel, and
inhibited red
fuming nitric acid (
IRFNA) as the oxidizer.
First versions used Type IIIA
IRFNA with 14% of
nitrogen dioxide,
while later versions...
-
nitric acid (
IRFNA) as an
oxidizer and
hydyne (mixture of 60% UDMH and 40% DETA) as a fuel.
Propellants were
stored in
concentric tanks:
IRFNA in
outer bladder...
