Caudron C.684: Difference between revisions

version 0.4.9
No edit summary
(version 0.4.9)
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|type =  
|type =  
|fdm = JSBSim
|fdm = JSBSim
|status = CVS (V-0.3.0)
|status = CVS (V-0.4.9)
|authors = Guillaume Chauvat, Laurent Hayvel (texture)
|authors = Guillaume Chauvat, Laurent Hayvel (texture)
|fgname = <tt>C684</tt>
|fgname = <tt>C684</tt>
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==Aircraft help==
==Aircraft help==
{| class="prettytable"
{| border = 1 cellspacing=0 cellpadding=5
|G
|G
|Switch propeller to low pitch (the plane '''must''' be on ground and the engine stopped)
|Select propeller low pitch (takeoff / landing)
|-
|g
|g
|Switch propeller to high pitch
|Select high pitch (cruise)
|-
|!
|Toggle battery
|-
|$
|Apply selected pitch
|}
|}


=== User's Manual ===
=== User's Manual ===
The propeller is an old variable pitch propeller. It has only two configurations: low and high pitch. Use low pitch for takeoff and high pitch for cruise. You can't go back to low pitch before landing.
The propeller is an old variable pitch propeller. It has only two configurations: low and high pitch. Use low pitch for low speeds: takeoff and landing. Use high pitch for cruise (more than 180 km/h).
 
==== Standard procedures ====


==== Startup ====
===== Startup =====
Magnetos: both
#Battery: On
Starter: 5 seconds max
#Magnetos: both
#Starter: 5 seconds max


==== Takeoff ====
===== Takeoff =====
#Flaps: 25°
#Flaps: 25°
#Full power
#Full power
#Lift tail wheel at 100 km/h
#Lift tail wheel at 100 km/h
#Takeoff at 120 km/h
#Initial climb: 150 km/h
#Climb: 160 km/h
#100 m (300 ft): Flaps: 0°
#Flaps:
#Climb: 180 km/h
 
===== Change pitch =====
#Apply pitch: Off
#Select pitch
#Apply pitch: On
#When the light is off, apply pitch: Off


==== Cruise ====
Remark: there are only two different pitches: low and high. "Slow high" ("grand pas lent") makes just the pitch change more slowly than "high pitch" ("grand pas").
#Propeller Pitch: High (g)
#2300 rpm, 250 km/h


==== Landing ====
===== Cruise =====
*Propeller Pitch: High
*2300 - 2400 rpm, 250 km/h
*Above 1500 m (4500 ft), mixture in order to maximize rpm.
 
===== Landing =====
#Flaps: 65°
#Flaps: 65°
#Speed: 130 km/h, 140 km/h if wind speed is higher than 10 kt
#Speed: 130 km/h, 140 km/h if wind speed is higher than 10 kt
==== Emergency procedures ====
===== Accidental spin =====
*Rudder: in the direction of the spin
*Elevator: neutral position
*Ailerons: neutral position, '''DO NOT USE AILERONS'''
*When the spin stops: pull (<3.5g) to raise the plane
==== Limitations ====
Remark: since I didn't find any manual, most of speeds are just estimates
*VNE: 400 km/h (215 kt)
*VFE: 190 km/h (103 kt)
*Max positive G: +3.5
*Max negative G: -1.5
*Max RPM: 2800
*Max continuous RPM: 2500 for 5 minutes


=== Related content ===
=== Related content ===
57

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