附體阻力系數 的英文怎麼說

中文拼音 [bùtǐzǔlìxìshǔ]
附體阻力系數 英文
appendage resistance coefficient
  • 附 : Ⅰ動詞1 （附帶） attach; add; enclose 2 （靠近） get close to; be near 3 （依從; 依附） agree to; ...
  • 體 : 體構詞成分。
  • 阻 : 動詞（阻擋; 阻礙） block; hinder; impede; obstruct
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 阻力 : 1 （阻礙事物發展的外力） obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. The calculated drafts covers the whole possible ship draft in the large amplitude motion ; secondly, the research creates and solves the ship large amplitude motion equations. on the one hand, the actual calculation takes into account the coupling between the different motion modes, on the other hand, in the process of calculation of the ship hydrodynamic coefficient, it considers the influence of the nonlinear factor. the hydrodynamic coefficient used in the calculation of froude - krylov force, diffraction force and radiation force changes instantaneously following the draft, and the hydrostatic buoyancy is computed very accurately for the instantaneous immerse hull

    本文的研究分為二個部分：首先利用frank源匯法計算水動力系數，計算包括不同吃水時的附加質量和阻尼系數，吃水范圍涵蓋了船舶大幅度運動時所有可能的吃水；然後建立和求解船舶大幅度運動方程，在實際計算時一方面考慮了運動模態之間的耦合，另一方面在計算水動力時，考慮了非線性因素的影響。 froude - krylov力、輻射力、繞射力中的水動力系數隨吃水瞬時變化，靜浮力的計算精確到船體瞬時濕表面積，最後用四階龍格?庫塔方法在時域內求解船舶運動方程，並進行了載荷計算。
  2. 3. it studied the radiation problem of tlp, and paid attention to the computation of added mass and added damping about tlp which cylinders are set as regular polygon

    3 .研究了張力腿平臺的輻射問題，重點研究了浮筒柱正多邊形分佈情況下，總體輻射附加質量和阻尼系數計算問題。
  3. Finite differential method ( fdm ) was applied to analyze the external flow field by fluent and calculate the drag coefficient, and the result of the external flow field by changing the shape of automobile model can be compared

    採用有限差分法，運用fluent軟體，分析某轎車模型附近的流場，計算出阻力系的數值，研究車身前部改進對汽車外流場的影響。
  4. Based on the assumption that the form of skin friction is not significant, the paper calculate the coefficients through the corresponding equation between shearing stress and displacement, it is appropriate under many conditions. the model of pile foundation is developed based on the above theory and method. the pile is simplified as a nonlinear elastic spring

    本文認為樁側阻力分佈形式對下臥層附加應力的影響不大，從樁的剪應力和樁體位移間的對應關系方程上求解了樁端荷載分配系數，相對比較合理，在大多數情況下是可以為工程所接受的。
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