Computation Cuwes for Air Data System (Short Communication)

Defence Science Journal

K. P. Singh.¹  H. S. Krishna¹ 

[1] Aeronautical Development Agency, Bangalore

关键词: Flight safety;    air data system;    combat aircraft;    mission critical aerodynamics;    sensors;    wmputation curves;    flow angularity;    local angle of attack;    local side slip angle;    position error;    probe;    vanes;    pressure coefficient;    Euler codes;    computational fluid;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

Air data system of aircraft measures flowvariables, primarily to monitor flight safety. The computational fluiddynamics approach to the problems for evaluating air data in a typicalcombat aircraft flow field is to find suitable sensor locations, todetermine residual pressure correction and to compute local flowangularity at the proposed locations of sensors. The functionalrelationship between local flow angles and free-stream parameters beinglinear, it can be displayed as charts or nomograms.

【 授权许可】

Unknown