Mcrit on A320 or B737

[bio161]

Hi all together,
Anyone of you guys can give me a value concerning the Mcrit on an airfoil of an A320 or B737?

I know theory saya it should be around M0.7 and beyond but i was just wondering if any of you knows an exact value.

Thanks and happy ldgs,
Bio

[t211]

HI Bio, There is a reasonable Explanation on this.

Critical Mach Number — Tech Ops Forum | Airliners.net (http://www.airliners.net/aviation-forums/tech_ops/read.main/42822/)

Happy Reading T211:ok::ok: