aerodynamic的例句大全

CFD simulation for across-wind aerodynamic parameters of a special-shaped tall chimney Numerical Simulation of Vertical and Horizontal Ventilation in the Piggery Based on CFX

高耸异型烟囱横风向气动参数CFD模拟基于CFX的猪舍纵向与横向通风流场模拟

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Some special requirements must be considered in rocket design, such as the flight Mach number during sampling flight, the flow coefficient and aerodynamic characteristic of sampling diffuser, the efficiency of filter material and others.

该火箭的设计需要考虑取样飞行马赫数、取样扩压器的流量系数和气动特性、取样过滤材料的效率等特殊要求。

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Combinatory Optimization of the Vehicle Handling and Stability; The Aerodynamic Configuration Design of Stability and Control of Canard Configuration Guided Rocket

汽车操纵性与运动稳定性的联合优化设计鸭式制导火箭弹的稳定性与操纵性气动设计

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The longitudinal and lateral aerodynamic characteristics of tactical missiles for the conventional and canard configuration can be calculated using this method at Mach number range from 0 to 3.5, angle of attack and yawing angle from 0 to 20 degrees.

本方法可用于计算来流马赫数为0到3.5左右、攻角和侧滑角为0°到20°左右、正常式或鸭式布局的战术弹纵、横向气动力系数。

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This thesis is focused on attitude control of missiles with canard configuration and side jets. To deal with the nonlinearity, coupling of the missile dynamics, the design of blended aerodynamic and side-jet control law based on dynamic inversion method is investigated.

本文以大气层内直接侧向力与气动力复合控制的鸭式布局防空导弹为研究对象，针对系统的非线性、通道耦合，基于动态逆控制方法，设计了复合控制律，以实现系统快速响应。

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Comparison of Turbulent Fluxes: Bulk Aerodynamic Algorithms Recalculated Versus NCEP Reanalysis

块体空气动力算法的再计算湍通量与NCEP湍通量的比较

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Modeling and Research on VVA for Attack-defense Confrontation Simulation System of Aerodynamic Missile

飞航导弹攻防对抗仿真系统的模型构成与VVA研究

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The unsteady calculation adopts the Non Linear Harmonic ( NLH) function, to be aimed at blades preliminary designed, to analyze the aerodynamic performance and possible loss of the LSBs, and analyze the influence of the unsteady flow on LSBs based on the results.

非定常计算采用非线性谐函数方法，针对初步成型的叶片，分析其气动性能及可能的损失，并基于流场结果分析非定常流动对末级叶片的影响。

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Using unsteady Euler codes to solve aerodynamic loads, coupled with structural equations, using improved Runge-Kutta time marching method, the flutter of one-degree of freedom-buzz that often occurs in transonic flows is studied in time-domain.

运用非定常Euler方程求解气动力，耦合结构运动方程，采用改进的四步龙格-库塔推进方法，在时间域内研究了音速附近发生的单自由颤振问题。

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Close the windows: it reduces the inherent aerodynamic sleekness of your car, and can lead to a 10% decrease in fuel economy.

关上车窗：这能增强汽车的流线性，降低空气阻力，可以提高百分之十的燃料利用率。

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Tip Aerodynamic Instability of High Load Rotor with Preswirl and Excess Meridional Backswept

高负荷正预旋子午较大后掠转子的一种尖部气动失稳

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Investigation of Effect of Blade Vortex Distribution on Backswept Impeller Performance in Aerodynamic Design

背掠式离心转子设计中叶片涡分布对其性能影响的研究

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This paper introduces a wind tunnel experiment technique of side-back jet, aerodynamic interactions and predict method.

主要阐述了弹丸头部喷流风洞实验中的实验方法、动力干扰影响及预测方法.

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All ships use side thrusters and/ or anti-gravity to maneuver, aerodynamic designs are out-of-place.

所有船都使用侧推进器和/或反引力来控制运动，空气动力学设计是不合适的。

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The fillet structure decreases the transverse pressure difference near the rotor hub and shroud, and shifts the aerodynamic load to the latter half part of the rotor blade.

倒角结构降低了动叶根、顶处横向压差，气动负荷向动叶栅后半部分转移；

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The aerodynamic optimization of a transonic fan rotor was implemented by controlling the BVF ( boundary vorticity flux) distribution on rotor blade. A novel objective function of torque associated with BVF was used to optimize the blade configuration.

将加功量作为目标函数并结合边界涡量流BVF（Boundary Vorticity Flux）这个诊断因子，对某高性能跨声风扇转子进行了优化。

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Aerodynamic optimization method of transonic fan rotor based on BVF

跨声风扇转子的BVF气动优化方法

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The aerodynamic load model and the methods of modeling and solving the motion equation are the same as those of the beam with the ACLD.

结构气动力模型、运动方程的建立及求解均采用与主动约束层阻尼梁相同的方法。

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The research method could be suited for the identification of aerodynamic admittance function of both long-span flat box girder and truss structure stiffened girder.

该种研究方法既可适用于大跨度扁平箱梁的导纳函数识别，也能应用于桁架结构的加劲梁的气动导纳函数的研究。

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The technical measures mainly contain reducing drag and increasing lift. Ultimately, the aerodynamic layout design of autogiro high-speed scheme is completed.

通过研究分析，采取减阻、增升等技术措施，最终完成了旋翼机高速型方案的气动布局设计。

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