Using the Pi-Buckingham method, prove that the entrance length (𝐿𝑒) relationship is 𝐿𝑒 = 𝐹(Re) where Re is the Reynolds
Posted: Fri Jul 08, 2022 6:27 am
Using the Pi-Buckingham method, prove that the entrance length(πΏπ) relationship is πΏπ = πΉ(Re) where Re is the Reynoldsnumber!
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Growing boundary layers Inviscid core flow Entrance length L (developing profile region) Boundary layers merge Developed velocity profile u(r) Fully developed flow region
- Using The Pi Buckingham Method Prove That The Entrance Length Le Relationship Is Le F Re Where Re Is The Reynolds 1 (16.37 KiB) Viewed 48 times
Growing boundary layers Inviscid core flow Entrance length L (developing profile region) Boundary layers merge Developed velocity profile u(r) Fully developed flow region