ducted
英 [ˈdʌktɪd]
美 [ˈdʌktɪd]
adj. 管道（中）的，输送的，冲压式的
v. 用管道输送（duct的过去分词）
双语例句
- Fixed screw propeller shrouding Prediction of Unsteady Performances of Ducted Propeller
导管螺旋桨非定常水动力性能数值预报 - Design and Realization of Control System for Small Ducted Fan UAV
小型涵道式无人机控制系统设计实现 - Experimental Study on Pulverized Coal Combustion and NO_x Emissions in High Temperature Air with Low Oxygen Concentration; The characterization of the combustion properties of the aluminum? magnesium fuel? rich propellant for unchoked ducted rocket was studied.
煤粉的高温低氧空气燃烧和氮氧化物生成特性研究系统研究了铝镁贫氧推进剂低压燃烧特性的表征方法。 - Analysis of flux-adjustable and ramjet-nozzle-adjustable solid ducted rocket
可调冲压喷管变流量固冲发动机工作特性分析 - Research on Ducted Ram Air Turbine Blade Properties for Pod Power Supply System
吊舱发电系统涵道式冲压空气涡轮叶片性能的研究 - Investigation of Internal Flow Field and near wake of Ducted Propeller using Particle Image Velocimetry
导管螺旋桨内流场及近场尾流的PIV测量（螺旋桨）顺流交距 - CFD Analysis for the Ducted Tail Rotor in Forward Flight
前飞状态涵道尾桨气动特性CFD分析 - Dynamic modeling and model reduction order of controllable flow solid ducted rockets;
介绍一种固体火箭发动机燃烧室壳体纤维缠绕芯模的设计。 - The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.
本文采用CFD方法分析了悬停状态下涵道尾桨的流场特性。 - Some unmanned aerial vehicles can vertically take off and land with the ducted fan system, but there is no valid method to analyze the aerodynamic characteristics of a ducted fan system currently.
近几年出现了许多构形新颖的垂直起降无人飞行器，都以涵道风扇作为升力系统。 - The position adjustment is both a key technology and difficult point for control of the ducted fan UAV.
涵道风扇无人机的姿态调整是其控制的一个关键点也是一个难点。 - In order to increase helicopter maximum flight speed, compound helicopters with Vectored Thrust Ducted Propeller ( VTDP) instead of conventional tail rotor are proposed.
为了提高直升机的飞行速度，出现了用涵道风扇矢量推力系统取代常规的尾桨和尾翼的复合式高速直升机。 - Study on the Burning Rate Reference Materials for a Sort of Magnalium Low-oxygen Propellant Numerical simulation of deposition for aluminum/ magnesium-loaded fuel-rich propellant ducted rockets
一种镁铝贫氧推进剂燃速标准物质研究铝镁贫氧推进剂固冲发动机沉积数值模拟 - In this paper, the experimental investigation and theoretical study on reduction of the ducted propeller cavitation noise by air injection are presented.
本文介绍用人工喷入空气的方法降低导管螺旋浆空泡噪声的试验和理论研究。 - For the single rotor autonomous helicopter with ducted fan, the sufficient power is supplied by twin-engine.
某新型无人直升机采用单旋翼涵道风扇双发动机对称式布局，克服了单发动机输出功率不足的问题。 - The performance of a ducted fan model tested in the wind tunnel shows a satisfactory result.
设计模型的风洞实验结果同理论计算基本吻合，证明了设计方法的可行性。 - Numerical Prediction for Thrust Deduction of an Underwater Revolution Body with Ducted Propulsor
水下航行体导管推进器推力减额的数值预报 - In this paper, a comprehensive model for the response dynamics of premixed ducted bluff-body stabilized flame is developed.
本文建立了管道预混火焰动态响应的理论模型。 - CFD Analysis for the Ducted Tail Rotor Based on Momentum-Source Method
基于动量源方法的涵道尾桨CFD分析 - Study on theoretical performance of solid ducted rocket based on thermodynamic calculation
基于热力计算的固体火箭冲压发动机理论性能研究 - Predominance of Ducted Solid Rocket Ramjet Applied to Airborne Missile
固体火箭冲压发动机在空空导弹上应用的优势 - Measurement investigation on the aerodynamics of vectored thrust ducted propeller
高速直升机涵道风扇矢量推进系统模型悬停状态的气动力测量研究 - Numerical calculations are carried out for JD simplified ducted propeller series and JD-CPP series with JD duct.
对JD简易导管桨和导管调距桨（JD7704导管+JDC三叶可调螺距螺旋桨）分别进行了计算，并与实验结果进行了比较。 - An experimental unchoked ducted rocket motor system is designed in this paper, and some experiments are finished.
本文还完成了实验小型非壅塞固体火箭冲压发动机设计，并进行了实验研究。 - In this thesis, the steady performance of ducted propeller in uniform flow is predicted by surface panel method.
本文应用基于扰动速度势的低阶面元法，拟计算导管螺旋桨在均匀流场中的定常水动力性能。 - Through testing an air system of household ducted split air conditioner, analyzes the problems existing in the air system, and provides some improvements.
对风道式户用空调机组的风系统进行了测试，分析了风系统存在的问题，并提出了改进措施。 - Finally, put forward optimize scheme of ducted propeller design to provide the reference for future ducted propeller designers.
最后提出了设计导管螺旋桨的优选方案，可为今后导管螺旋桨设计者提供参考。 - The performance of solid-propellant ducted rocket at design point and off-design point is analyzed.
对固体火箭冲压发动机设计点和非设计点性能参数进行了计算。 - There are three kinds of underwater vehicle propulsion ways: counter-rotating propeller, ducted propeller and water jet propulsion.
水下航行器推进方式主要有三种，对转桨、导管桨以及喷水推进器。 - This thesis discusses the propulsion performance of ducted propeller, and proposes a method for calculating thrust.
研究全回转拖轮配备的导管螺旋桨动力性能，并给出了导管螺旋桨推力计算方法，同时分析了伴流以及推力减额等对推进性能的影响。