Cessna 172R, Руководство по эксплуатации

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CESSNA
MODEL 172R
SECTION
1
GENERAL
METEOROLOGICAL TERMINOLOGY
Outside Air Temperature is the
free
air
static
temperature.
It may be expressed in either degrees
Celsius or degrees Fahrenheit.
Standard
Standard
Temperature is
1 5°C at
sea
level
Temperature
pressure
altitude and decreases by
2°C
for
each
1
000 feet of altitude.
Pressure
Altitude Pressure Altitude is the altitude
read from an
altimeter when
the altimeter’s
barometric scale has
been
set
to 29.92 inches of mercury (1013 mb).
ENGINE POWER TERMINOLOGY
BHP
RPM
Static
RPM
MAP
Lean
Mixture
Rich
Mixture
Full Rich
Idle Cutoff
Brake Horsepower is the power
developed by the
engine.
Revolutions Per Minute is engine speed.
Static RPM
is engine speed attained during a full
throttle engine runup when the airplane is on
the
ground and stationary.
Manifold Absolute
Pressure is the absolute
pressure measured in the
engine induction
system.
MAP is measured in units
of
inches
of mercury
(inHG).
Decreased
proportion of fuel in the fuel-air
mixture
supplied
to
the engine.
As air density decreases,
the
amount
of fuel required by the engine decreases
for a given throttle setting.
Adjusting the fuel-air
mixture
to
provide a
smaller portion of fuel is known
as "leaning" the mixture.
Increased proportion
of fuel in the fuel-air
mixture
supplied
to
the engine. As air density increases, the
amount of fuel
required by
the engine increases
for
a given throttle setting. Adjusting the fuel-air mixture
to
provide a
greater portion of fuel is known
as
"richening" the mixture.
Mixture
control full forward (pushed in, full control
travel, toward the
panel).
Mixture control
full aft (pulled out, full control travel,.
away from the panel).
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Revision
8
1-9