船模阻力 的英文怎麼說

中文拼音 [chuánmózǔlì]
船模阻力 英文
model resistance
  • 船 : 名詞1. （水上的運輸工具, 船舶的通稱） boat; ship; vessels 2. （姓氏） a surname
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 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...
  • 阻力 : 1 （阻礙事物發展的外力） obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  1. In the test, the influence on the ship resistance and performance ability of changing the shaft angle of the skeg was discussed

    為進一步研究和確定其快速性，製作了船模，完成了阻力試驗和自航試驗。試驗探討了不同尾鰭角度對船舶快速性能的影響。
  2. Experimental investigation on resistance of trimaran

    三體船阻力模型試驗
  3. 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。
  4. Standard process for model resistance test of displacement ships and its record form

    一般排水量船模阻力試驗規程及結果的標準表達形式
  5. A testing method and results of friction resistance of ship model

    船模摩擦阻力的一種測試方法及結果
  6. The platform can analog rolling and swaying motion of ships. the moment of inertia, damping and restoring force can be adjusted

    該試驗臺架能夠模擬船舶的橫搖運動和橫蕩運動，試驗臺架的轉動慣量、阻尼力矩和恢復力矩可調。
  7. To test the performance of anti - rolling tank more conveniently, the paper sets up the test platform of two freedoms. the platform can analog rolling and swaying motion of ships

    該試驗臺架能夠模擬船舶的橫搖運動和橫蕩運動，試驗臺架的轉動慣量、阻尼力矩和恢復力矩可調。
  8. Method of model resistance measurement for planning craft

    滑行艇船模阻力測試方法
  9. The concept of the roof mr intelligent isolation system is presented in this paper, and this control system to the ship lift structure is applied to reduce the seismic whipping effect in the top machinery building. a modified bingham model is proposed to simulate the mechanical model of a controlled ship lift structure with roof mr isolation systems is established. consequently, the dynamic equation of the controlled structure system is obtained

    本文提出了屋蓋mr智能隔震系統的概念，並將該控制系統運用於對升船機頂部廠房地震鞭梢效應的智能控制。提出了mr阻尼器修正的bingham模型。通過實驗分析了mr阻尼器的力學性能。
  10. As with conventional ships, the methods of model experiment, theoretical analysis and numerical calculation are applied to predict the resistance of swath

    和常規船型一樣，預報swath船型的靜水阻力可採用船模試驗、理論和數值計算方法。
  11. Experimental data from the towing tank tests show that the hydrofoils give more water - drags on the raft ' s hull, and that the hydrodynamic performance of a ferrying raft will be improved by rational designs of the hydrofoils ' profile, angles of attack as well as the position of hydrofoil on the hull

    船模水池中的模型拖曳試驗表明，盡管水翼會增加門橋的水阻力，但只要合理地設計水翼的翼型、攻角和安裝位置，可以改善和提高門橋水動力性能。
  12. Experimental study on resistance performance of ship model with bubble - screen system

    氣幕環阻力性能船模試驗研究
  13. A detailed study has been made of the main problems of test rolling analog table simulation, including simulation of wave disturbance force / moment and attenuation force / moment of the ship. moreover, the adjusting method of test rolling analog table is given

    討論了試驗搖擺臺模擬船舶運動中幾個主要問題，包括海浪干擾力（矩） 、阻尼力（矩）的模擬及實哈爾濱工程大學博士學位論文現等；給出了試驗搖擺臺的調整方法。
  14. Model underwater resistance and self. propulsion test code for submarines

    潛艇船模水下阻力自航試驗規程
  15. Experimental projects will be conducted in ocean engineering laboratories illustrating concepts taught in class, including ship resistance and model testing, lift and drag forces on submerged bodies, and vehicle propulsion

    在海洋工程實驗室中的實驗計畫將輔以解釋課堂間所教授的概念，包括船阻及模組測試、沈體之升力及拖曳力及載具推進力。
  16. The experiment model that scale is 1 to 2. 5 was made. model experiment results show that numerical simulation scheme has gratifying precision and is very effective for forecast of resistance characteristics of marine exhaust mufflers

    按照所確定的結構製作了幾何比為1 ： 2 . 5的實驗模型，模型實驗結果表明，本文的數值模擬方案具有令人滿意的精度，對于船用排氣消聲器阻力特性預估是非常有效的。
  17. In this respect, it tends to be an alternative of towing tank tests. the solution of 3d viscous flows around a ship in steady straightforward courses is capable of capturing more nearfield flow features than model tests and predicting viscous resistance with high accuracy, whilst for viscous flows around a ship in maneuvering motions such predictions are only in general good

    三維船舶粘性流計算方法，具有準確捕捉船體周圍粘性流動細節包括船模試驗難以測量的流動形態的能力，已成功地應用於船舶快速性方面的阻力預報；在船舶操縱性方面，這類方法雖處于初始發展階段，但也已獲得重大進展，具有精確預報船舶操縱水動力的潛力。
  18. In this paper, numerical investigation into the friction reduction by microbubble for high - speed ships is performed

    本文工作主要是通過計算流體力學方法對船舶微氣泡減阻進行數值模擬。
  19. The full - scale swath model is established through every offsets. in addition to resistance results the wake distribution at propeller plan is also obtained

    由各點的型值來建立模型，除了得到阻力方面的結果，還對該船型槳盤處的伴流分佈做了研究。
  20. The numerical simulations are consisted of two parts : the first is to simulate the friction reduction by microbubbles on a flat plate ; the second is to simulate initially the friction reduction on the approximated ship model with the flat bottom

    本文對微氣泡減小表面摩擦阻力的現象進行了數值計算。數值模擬分成兩個部分：第一部分是平板微氣泡減阻的數值模擬；第二部分是平底近似船模數值模擬的初探。
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