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topics:multi_aerodynamics

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topics:multi_aerodynamics [2019/04/29 00:16]
evan [CAR Part 3 (1949)]
topics:multi_aerodynamics [2019/04/29 00:21] (current)
evan [CAR Part 3 (1949)]
Line 89: Line 89:
 § 3.83 Stalling speed. **Vso at maximum weight shall not exceed 70 miles per hour (59.5kt)** for (1) single-engine airplanes and (2) **multiengine airplanes which do not have the rate of climb with critical engine inoperative specified in §3.85 (b)**. § 3.83 Stalling speed. **Vso at maximum weight shall not exceed 70 miles per hour (59.5kt)** for (1) single-engine airplanes and (2) **multiengine airplanes which do not have the rate of climb with critical engine inoperative specified in §3.85 (b)**.
  
-(b) Climb with inoperative engine. All muliengine airplanes having a stalling speed Vso greater than 70 miles per hour or a maximum weight greater than 6,000 pounds shall have a steady rate of climb of at least 0.02 Vso in feet per +(b) Climb with inoperative engine. All muliengine airplanes having a stalling speed Vso greater than 70 miles per hour or a maximum weight greater than 6,000 pounds shall have a **steady rate of climb of at least 0.02 Vso** in feet per minute at an altitude of 5,000 feet with the critical engine inoperative and:
-minute at an altitude of 5,000 feet with the critical engine inoperative and:+
   - The remaining engines operating at not more than maximum continuous power,   - The remaining engines operating at not more than maximum continuous power,
   - The inoperative propeller in the minimum drag position,   - The inoperative propeller in the minimum drag position,
Line 96: Line 95:
   - Wing flaps in the most favorable position,   - Wing flaps in the most favorable position,
   - Cowl flaps in the position used in cooling tests specified in §§ 3.581-3.596.   - Cowl flaps in the position used in cooling tests specified in §§ 3.581-3.596.
 +
 +Vso = 72kt = 83mph -> Climb Required: 1.66fpm
topics/multi_aerodynamics.txt · Last modified: 2019/04/29 00:21 by evan