| 1. | Fdy - 2018 polyamide fibre high - speed spin greese
Fdy - 2018锦纶高速纺油剂 |
| 2. | Application of elastomer o - rings damper in high speed spin tester
型圈阻尼器在高速旋转台上的应用研究 |
| 3. | Study on the chip and high - speed spinning for superfine polypropylene fibers
超细丙纶专用切片和高速纺丝工艺研究 |
| 4. | Mainly used for navigation and location of athletic carrier which has a function of high - speed spinning
主要用于一类具有高速自旋的运动载体中的定位导航。 |
| 5. | While polyester fiber is subject to different draw ratio and heating temperature during high speed spin - fling , its original molecular orientation and crystallinity of polyester fiber are changed
摘要聚酯在高速纺丝过程中，施以不同的拉伸倍数与温度，会造成纤维结晶度与取向度的变化，从而影响纤维的物理性能。 |
| 6. | The interaction flow field over high - speed spinning projectile with lateral jets is simulated secondly . comparison with nonspinning case shows spinning changes the flow structure and base flow of projectile with lateral jets
为研究高速旋转对侧喷流绕流场的影响，进行了高速旋转弹丸侧喷三维干扰湍流流场的数值模拟。 |
| 7. | When polyester fiber is subject to different draw ratio and heating temperature during high speed spinning , it will result in changes of the original molecular orientation and crystallinity of the fiber , thus affecting its physical properties
摘要在高速纺丝过程中对聚酯施以不同的拉伸倍数与温度，会造成纤维结晶度与取向度的变化，从而影响纤维的物理性能。 |
| 8. | With attack angle , two types of unsteady flowfield over high - speed spinning projectile without and with lateral jets are successfully simulated respectively by dual - time stepping method . the two results of flowfield show unsteady and periodically after one period of spinning
在高速旋转弹丸底喷流-侧喷流共同干扰流场的计算中，发现高速旋转对底喷流动的影响没有对侧喷流动的明显。 |
| 9. | Three dimensional interaction flowfield over high - speed spinning projectile with lateral jets is numerically simulated in this dissertation firstly . complicated shocks wave patterns is analyzed . several factors concerned such as high - speed spinning , attack angle , base bleed and so on , are studied
本文首次完成了高速旋转弹丸侧喷三维干扰湍流流场的数值模拟，分析了弹丸侧喷流场复杂的波系结构，研究了高速旋转、攻角、底喷等因素对弹丸侧喷流场的影响规律，深入分析了旋转侧喷弹丸的空气动力学特性。 |
