1) vortex shear force
涡旋剪切力
2) sinistral shear stress
左旋剪切应力
1.
Controlled by sinistral shear stress of the regional major fault during magma emplacement, the granite distributed from the southeast to the northwest.
岩浆的侵位受区域性大断裂左旋剪切应力控制,空间上呈现由南东往北西逐渐变新的特点。
3) big shear vortex
剪切大涡
1.
The big shear vortex at the fire-facing side of the tangentially fired burner jets is described by the use of a Rankine com.
采用IFA30 0恒温式热线风速仪 ,首次使用六线涡量探针及其定位坐标系统 ,对具有普适性的HG - 2 0 0 8-YM2型切向燃烧煤粉锅炉燃烧器区的涡量场进行了测量 ,采用兰金复合涡 (RankineVortex)旋涡模型描述了切向炉四角燃烧器射流向火侧的剪切大涡 ,由冷模试验确定了该剪切大涡的尺度及其旋转速度 ,该剪切大涡的涡核半径r0 为 2 5mm ,炉内流体微团作刚体式旋转的角速度为 - 1。
4) vortex of nozzle
涡流剪切层
1.
Based on a 1/15 model wind tunnel of the Shanghai Automotive Wind Tunnel Center,an experimental study is made of the buffeting phenomenon of open-jet wind tunnel on the basis of three limiting configurations in charge of the vortex of nozzle(source of noise),feedback of collector and the structure of plenum,respectively.
对于本模型风洞来讲,产生低频颤振的耦合因素主要是:喷口剪切层涡流激发了驻室Helmholtz共振;喷口剪切层涡流频率与全回路声学模态发生耦合;涡流剪切层及其收集口尖劈反馈共振,构成气流自激系统。
5) Shear spinning
剪切旋压
6) dextral shear
右旋剪切
补充资料：剪切力
1.使物体发生剪切形变的力叫剪切力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条