首页>
外国专利>
SAILING SHIP COMPRISING AN AERODYNAMIC PROFILE AND A SYSTEM FOR DETERMINING CHARACTERISTICS OF AN AIRFLOW INCIDENT ON A LEADING EDGE OF THE AERODYNAMIC PROFILE
SAILING SHIP COMPRISING AN AERODYNAMIC PROFILE AND A SYSTEM FOR DETERMINING CHARACTERISTICS OF AN AIRFLOW INCIDENT ON A LEADING EDGE OF THE AERODYNAMIC PROFILE
展开▼
机译:包括气动轮廓的航行船舶和确定气动轮廓前沿上的气流事件特征的系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
In order to be able to determine with precision the location of the stagnation point at different zones along the leading edge of an aerodynamic profile, a system comprises rows of pressure sensors distributed on either side of the leading edge and forming, virtually, patterns that are spaced apart from one another in the form of simple polygonal lines, and a computer connected to the pressure sensors. The computer determines, along each of the patterns, a respective stagnation point position that is defined by a curved abscissa for which a pressure interpolated on the basis of pressure measurements provided by the pressure sensors of the corresponding row is at a maximum, and by an altitude evaluated on the basis of respective altitude data from the pressure sensors of the corresponding row.
展开▼