CB:浮心
“浮心”(Center of Buoyancy,常缩写为CB)是流体力学中用于描述物体在流体中所受浮力作用点的专业术语。该术语在船舶设计、航空航天等工程领域应用广泛,例如美国国家航空航天局(NASA)的相关技术文档中就常使用这一简称,以便于快速书写和技术交流。
Center of Buoyancy的英文发音
例句
- Distance from midship to center of buoyancy
- 浮心(CB)到船中距离浮心(CB)距中距离
- It resolved the transverse stability checking problem of the damaging ship and pontoon as a whole by analyzing the change of the center of buoyancy and gravity and the waterplane inertia of the damaging ship with pontoons.
- 并通过分析破损舰船在浮筒绑架后的浮心(CB)、重心以及稳性半径的变化情况,解决了浮筒绑架后难船与浮筒整体的横稳性的校核方法。
- Compared with the traditional method for solving a Jacobian matrix, the calculating amount is greatly decreased because only displacement volume and center of buoyancy need to be computed while the elements of waterplane are not required.
- 与传统的矩阵方法相比较,该法在每次迭代计算中不需要计算倾斜水线面上的各要素,只需计算倾斜水线面以下的排水体积和浮心(CB)坐标,使计算量大大减少。
- Statement of the total weight calculation of center of gravity, stability calculation, structure calculation, freeboard and reserve buoyancy calculation, the calculation of unsinkable books and so on.
- 总说明书、重量重心计算书、稳性计算书、结构计算书、干舷和储备浮力计算书、不沉性计算书等内容。
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