跳台滑雪空气动力学数值模拟数据库
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在跳台滑雪项目中,运动员首先沿着助滑滑道加速下滑,获得一定速度后,通过起跳动作进入滑翔阶段。在这一过程中,运动员受到的空气动力和空气动力矩对运动员的运动状态、飞行轨迹和身体受力状态有着重要的影响。因此,获取不同姿态下的运动员及各肢体受到的空气动力学和空气动力矩具有重要的意义。跳台滑雪空气动力学数值模拟数据库基于数值模拟方法,记录了多种身体姿态下跳台滑雪运动员所受到的空气动力和空气动力矩。数据量为152KB。
In the sport of ski jumping, athletes first accelerate down the in-run track to gain a certain speed, then enter the gliding phase via a takeoff maneuver. During this process, the aerodynamic forces and aerodynamic moments acting on athletes have a critical impact on their motion state, flight trajectory and body stress conditions. Therefore, obtaining the aerodynamic forces and aerodynamic moments acting on athletes and their various limbs under different postures is of great significance. The Ski Jumping Aerodynamics Numerical Simulation Database, based on numerical simulation methods, records the aerodynamic forces and aerodynamic moments acting on ski jumping athletes under various body postures. The total dataset size is 152 KB.




