S822 and S823 Airfoils: October 1992--December 1993

Somers, D. M.

National Renewable Energy Laboratory (U.S.)

关键词: Wind Turbines;    Wind Power Airfoils;    Roughness;    Pennsylvania State University;    Airfoils;   

DOI  :  10.2172/15011666
RP-ID  :  NREL/SR-500-36342
RP-ID  :  AC36-99-GO10337
RP-ID  :  15011666

美国|英语

来源: UNT Digital Library

【 摘 要 】

A family of thick airfoils for 3- to 10-meter, stall-regulated, horizontal-axis wind turbines, the S822 and S823, has been designed and analyzed theoretically. The primary objectives of restrained maximum lift, insensitive to roughness, and low profile have been achieved. The constraints on the pitching moments and airfoil thicknesses have been satisfied.