mean chord

[′mēn ′kȯrd] (aerospace engineering) That chord of an airfoil that is equal to the sum of all the airfoil's chord lengths divided by the number of chord lengths; equivalently, that chord whose length is equal to the area of the airfoil section divided by the span.

mean chord

The mean geometric chord location is the same for two extreme positions of the root chord.i. The chord of an imaginary wing of a constant section having the same force vectors under all conditions as those of the actual wing. That chord of an airfoil is equal to the sum of all the airfoil's chord lengths divided by the number of chord lengths. Equivalently, it is that chord whose length is equal to the area of the airfoil section divided by the span.
ii. Sometimes wrongly referred to as a mean aerodynamic chord.

单词	mean chord
释义	mean chord mean chord [′mēn ′kȯrd] (aerospace engineering) That chord of an airfoil that is equal to the sum of all the airfoil's chord lengths divided by the number of chord lengths; equivalently, that chord whose length is equal to the area of the airfoil section divided by the span. mean chord The mean geometric chord location is the same for two extreme positions of the root chord.i. The chord of an imaginary wing of a constant section having the same force vectors under all conditions as those of the actual wing. That chord of an airfoil is equal to the sum of all the airfoil's chord lengths divided by the number of chord lengths. Equivalently, it is that chord whose length is equal to the area of the airfoil section divided by the span. ii. Sometimes wrongly referred to as a mean aerodynamic chord.
随便看	rule 10b-6 rule 10b6 rule 10b-7 rule 10b7 rule 10b-8 rule 11a rule 13-d rule 13d rule 13-e rule 13e rule 144 rule 144-a rule 144a rule 145 rule 14-a rule 14a rule 14-d rule 14e-3b rule 156 rule 15c2-1 rule 15c3-1 rule 15c3-2 rule 15c3-3 rule 17f-1 rule 19b-3