aerodynamic characteristics是什麼意思，aerodynamic characteristics的意思翻譯、用法、同義詞、例句

[航] 氣動特性；[航] 空氣動力特性；風輪空氣動力特性

The aerodynamic characteristics of airfoils include Reynolds number, boundary layer, roughness, turbulence and angle of attack, etc.

影響翼型氣動性能的空氣動力特性有雷諾數、邊界層、粗糙度、湍流度和攻角等。

One of the main works to development ram air parawing with high performance is to research its aerodynamic characteristics, and the wind tunnel test technique is usually been taken.

翼型傘空氣動力特性研究是研制高性能翼型傘的一個重要内容，而風洞試驗是翼型傘氣動性能研究的主要手段之一。

In this paper aerodynamic characteristics of maneuvering reentry vehicle of cruciform configuration and bifurcate configuration are compared by means of the wind tunnel test results.

利用典型狀态的風洞試驗結果對十字布局與叉字布局再入機動飛行器的氣動特性進行了分析與比較。

The aerodynamic characteristics tests of the grenade with flexible ribbon first conducted in CARDC High Speed Aerodynamics Institude are introduced in this paper.

氣動中心首次進行了柔性飄帶彈的氣動特性試驗，對柔性飄帶提供安定作用的機理進行了分析。

The content of this paper includes the momentum—blade element theory and CFD method which are both used to compute the aerodynamic characteristics of cooling fans.

本文分别利用結合動量—葉素理論的經典計算方法和CFD方法計算不同型號的汽車冷卻風扇的流場和氣動特性，并進行比較。

The shroud at high speed is modeled as an elliptic wing in order to construct a momentum theory method to investigate the aerodynamic characteristics of ducted tail rotor in hover and forward flight.

引入尾流收縮比因子，并将大速度時的涵道等效為圓形機翼，建立了一個適合于直升機懸停和前飛狀态涵道尾槳氣動特性分析的動量理論方法。

The influence rules of underbody diffuser on light-bus aerodynamic characteristics are stu***d with the method of numerical simulation.

用數值模拟的方法，研究輕型客車底部上翹角對其氣動特性的影響規律。

The changes in dihedral of front wing and cathedral of rear wing have little effect on longitudinal aerodynamic characteristics but large effect on lateral-directional characteristics.

改變連翼機前翼上反角和後翼下反角對縱向氣動特性影響不大，對橫向氣動特性有明顯影響。

The various factors influencing the aerodynamic characteristics of the flexible ribbon are discussed.

文中還對影響飄帶氣動特性諸因素進行了探讨。

This paper introduces the experimental investigation of aerodynamic characteristics of component of external store of aircraft in FL-24 wind tunnel.

介紹了在氣動中心高速所FL-24風洞中進行的飛機外挂物部件氣動特性試驗研究的簡要情況和典型試驗結果。

Aerodynamic characteristics of box-wing are stu***d by the numerical method and the flow mechanisms of flows are analyzed.

采用數值模拟的方法研究了盒式機翼布局的氣動特性。

The influence of wind velocity and angle of attack on aerodynamic characteristics is reported.

着重研究了風速、迎角對微型飛機各布局氣動特性的影響。

The influences of natural wind speed distribution and train running speed on the aerodynamic characteristics of the maglev train under crosswinds are probed in details.

深入探讨了自然風速分布和列車運行速度對磁懸浮列車橫風氣動力特性的影響。

The results show that unsteady aerodynamic characteristics of a delta wing oscillating in large amplitude pitching roll motion are more complicated than in pitching motion or in roll motion.

結果表明，飛行器俯仰滾轉耦合運動時的氣動特性比單獨俯仰和滾轉時的氣動特性複雜得多。

This paper presents a vortex lattice method which is suitable for the calculation of subsonic longitudinal and lateral aerodynamic characteristics of aircraft.

本文介紹了一種渦格方法，它適用于亞聲速飛機的縱橫向氣動特性計算。

Increasing the lift drag ratio of turbine blade is an effective way for improving turbines aerodynamic characteristics.

提高葉輪機械葉片的升阻比，是改進葉輪機械氣動性能的重要途徑。

A numerical method is presented for predicting the aerodynamic characteristics of elastic aircraft under quasi-static approximation.

本文介紹一種準靜彈性飛機氣動特性的數值計算方法。

The aerodynamic characteristics of airfoil are significantly influenced by non-equilibrium condensation of moist air.

濕空氣非平衡凝結會對機翼的氣動特性造成顯著影響。

BUS; Aerodynamic characteristics; Optimal design; Wind tunnel;

客車；氣動特性；優化設計；風洞；

For hypersonic vehicles, the effect of nozzle aerodynamic characteristics on vehicles performance is serious.

基于特征線法，并考慮變比熱的影響，開展了高超聲速飛行器用單膨脹斜面噴管設計。

Comparisons between computations and wind tunnel experiments show that the accuracy of the code is ideal. It is useful for analyses of aerodynamic characteristics and exterior ballistic design.

計算結果與風洞實驗值比較表明，本方法精度較好，是進行尾翼彈氣動力特性分析和外彈道設計的一個有力工具。

The wind tunnel tests on the aerodynamic characteristics of heavily iced conductors are carried out when severe gallop happens.

針對馳振發生時的特大厚度覆冰進行覆冰導線模型的風洞測試。

It is found that the computed aerodynamic characteristics is in good agreement with that from the wind tunnel data.

以虎門橋主梁斷面計算為例，計算的空氣動力特性與風洞試驗數據吻合很好。

Combined with the mechanism of slipstream influence on the fuselage and horizontal tail, the paper gives the change in the longitudinal aerodynamic characteristics caused by the slipstream.

同時，對滑流影響下機身和平尾縱向氣動特性的變化機理進行了研究，最後得到了全機氣動特性因滑流影響産生的變化。

The aerodynamic characteristics between original design and modified design in the LP turbine sectorial cascades with large diffused angel were stu***d in different incidences.

實驗研究了不同沖角下子午流道具有較大擴張角的某型低壓渦輪導向器原型和改型葉栅的氣動性能。

The aerodynamic characteristics of low Reynolds number, the influence of separation bubble and aspect ratio are discussed.

讨論了低雷諾數空氣動力特性，包括分離氣泡和展弦比的影響。

Based on the special requirements of reversible aire fans, the requirements for the shape and aerodynamic characteristics of the reversible airfoils have been analysed.

根據可逆風機的特殊使用要求，分析研究了可逆翼型應該具有的外形要求和氣動特性要求。

The flight trim aerodynamic characteristics of re-entry modules were calculated from on board-recorded inertial-platform accelerations and attitudes and from reconstructed trajectory data.

返回艙飛行試驗的配平氣動特性可從艙内慣性平台的加速度和姿态記錄數據以及軌道數據求出。