The ATB tilt-rotor and the 5/ 6-scaled V-22 tilt-rotor were used as numerical examples and the free wake and induced velocity were calculated for hover flight. In order to validate the present method, the comparisons between calculations and available experimental data have been performed.

By this method, the characteristics of tilt-rotor aircraft flowfield in hover are investigated. Also, further investigations are conducted to simulate the flowfield of tiltrotor aircraft at different forward-flight speed conditions.

应用该方法，着重研究了悬停状态下倾转旋翼机的流场特性，并对不同前飞速度时的流场也进行了数值分析。

An analytical model of tilt-rotor/ pylon/ wing coupled aeroelastic stability is presented and the dynamic equations are derived for a new semi-articulated, soft-inplane tilt-rotor aircraft.

针对新型半铰接式、摆振柔软的倾转旋翼机，建立了旋翼/动力舱/机翼气动弹性稳定性分析模型，并导出了系统的动力学方程。

The simulation on the coupled tilt-rotor/ wing/ fuselage flowfield of tilt-rotor aircraft is a challenging and important subject in the field of Helicopter Aerodynamics.

倾转旋翼机旋翼/机翼/机身组合流场的模拟是直升机空气动力学领域具有挑战性和重要意义的研究内容。

In this thesis, a numerical simulation method for the combined tilt-rotor/ wing/ fuselage flowfield has been established by solving the Euler equations coupled with the momentum source model.

本文结合动量源模型，建立了以欧拉方程为主控方程的倾转旋翼机旋翼/机翼/机身流场的数值模拟方法。

Calculation of the Aerodynamic Interaction between Rotor/ Wing/ Fuselage of Tilt-Rotor; the sleek swept wings of the plane.

倾转旋翼飞行器旋翼/机翼/机身气动干扰计算飞机有后掠翼的圆滑的机翼。

Calculation and Stability Analysis on Integral Steel Side Formwork of Continuous Box-Girder in Qingdao Bay-Bridge Modeling study on tilt-rotor's aeroelastic stability in cruise flight

青岛海湾大桥箱梁整体钢侧模支架体系计算及抗倾覆稳定分析前飞状态倾转旋翼机气弹稳定性建模

A DSP-Based Joystick in the Stability Augmentation System for Rotary UAV Control Strategy for Tilt-Rotor Aircraft Trimming in Steady Level Flight

基于DSP旋翼飞行机器人增稳操纵杆设计

Tilt-rotor aircraft is a new kind of flight vehicle which has the characteristics of vertical take-off and land ( VTOL).

倾转旋翼机是一种新型飞行器，它具有可以垂直起飞和降落的特性。而它的巡航性能又与固定翼飞机相同。

Flying bomb ( missiles resembling aircraft) Modeling study on tilt-rotor's aeroelastic stability in cruise flight

飞弹（飞机的导弹）前飞状态倾转旋翼机气弹稳定性建模

EVALUATION ON STATIC STABILITY OF OIL-IN-WATER VISCOUS CRUDE EMULSION Modeling study on tilt-rotor's aeroelastic stability in cruise flight

O/W型稠油乳状液的静态稳定性评价前飞状态倾转旋翼机气弹稳定性建模

Modeling study on tilt-rotor's aeroelastic stability in cruise flight Surface Improvement Based on Springback Compensation for Aircraft Skin Stretching Tool

前飞状态倾转旋翼机气弹稳定性建模基于回弹的飞机蒙皮拉形模型面修模技术研究

The design of helicopter and advanced high speed tilt-rotor aircraft is addressed using a series of optimization procedures.

本文研究最优化设计技术在直升机和倾转旋翼机设计过程中的应用。

Tilt-rotor technology development done in advance is an important feature of the development models of helicopters.

旋翼技术开发的超前性是直升机型号研制的一个重要特点。

A Mathematical Model of Tilt-rotor Flight Dynamics and Investigation of Flight Control in Transition Mode

倾转旋翼飞机过渡模式动力学建模与控制研究

Tilt-Rotor Rotor/ Wing System Dynamic Simulation Research Based on Virtual Prototype

基于虚拟样机的倾转旋翼/机翼系统动力学仿真

Mathematical model and formulations of a new tilt-rotor aircraft for aeroelastic stability analysis

新型倾转旋翼机气动弹性稳定性分析模型

Research of Dual Model Reference Adaptive Control System for Tilt-Rotor Aircraft

倾转旋翼机模型参考自适应双重控制系统研究

Methods Preparing the chitosan iodide by salification, and determining its antibacterial activity by tilt-pour process.

方法成盐法制备碘化壳聚糖，倾注法测定碘化壳聚糖的抗菌活性，并进行急性毒性试验。

Mt . Qomolangma , also called Mt . Everest, is the highest peak in the world.

珠穆朗玛峰又称埃佛勒斯峰, 是世界最高峰.

Mt . Everest rises 8848 meters.

埃弗勒斯峰高达8848公尺.