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AV 150空气动力学(4学分)

建议准备:m 102(或从基础要求的数学列表中的一门课程)或最低安置数学水平14。

深入研究空气动力学，首先简要介绍飞行和飞行理论的发展历史。升力、阻力、重量和推力的物理特性与机翼和飞机的设计和操作特性有关。飞机的稳定性和控制关系到飞机的性能和安全性。学生将通过预测飞机性能的项目来展示他们的空气动力学知识。

AV 150:空气动力

https://catalog.cocc.edu/course-outlines/av-150/

成绩单标题空气动力学学分4等级模式标准字母等级联系时数40讲座时数40推荐准备MTH 102(或基础要求数学列表中的一门课程)或最低placement math Level 14。对空气动力学的深入研究，从飞行和飞行理论发展的简要历史开始。升力、阻力、重量和推力的物理特性与机翼和飞机的设计和操作特性有关。飞机的稳定性和控制关系到飞机的性能和安全性。学生将通过预测飞机性能的项目来展示他们的空气动力学知识。学习成果1。确定标准大气变量及其海平面值。2.使用通用气体定律计算大气条件。3. State the relationships between indicated, calibrated, equivalent, and true airspeeds and how they change with altitude and temperature. 4. Understand lift, drag, and pitching moment curves versus angle of attack with differing wing shapes and high lift coefficient devices. 5. Explain characteristics of boundary layer composition caused by changes in friction and wing airfoil shape. 6. Examine the effects of velocity, density, area, and lift coefficient on lift and drag. 7. Compute stall speed and changes to stall speed due to variables such as weight load factor, altitude, and lift coefficient. 8. Discuss how wing platform characteristics, including wing area, wing span, mean aerodynamic chord, taper ratio, aspect ratio, affect lift, affect drag, and aircraft performance. 9. Determine maximum range, endurance speeds, and rate of climb airspeeds from plots of power, thrust, and drag versus airspeed and understand wind and fuel flow effects. 10. Diagram wing stall patterns. 11. Explain the aerodynamic characteristics of spins and spin recovery. 12. Discuss the effects of wake turbulence, ground effect, and induced drag on aircraft performance and flying qualities. 13. Explain factors affecting maneuvering envelope. 14. Solve problems involving the turn equations. 15. Diagram skids, slips, and normal turns. 16. Explain the cause and effects of compressibility and how the effects can be minimized. 17. Describe aerodynamic design features for high-speed transonic and supersonic flight. 18. Define types of stability and control with respect to axis, static, or dynamic and the primary contributors to each type. 19. Explain cross-coupling. Content outline Aerodynamic Variables Atmospheric Conditions Lift Drag Thrust Performance Stability and Control Hi Speed Flight Flight Design Flight Testing Required materials Requires textbook and/or online learning materials.