Propeller相关论文
磁共振成像（magnetic resonance imaging,MRI）是一种具有高空间分辨率和无创伤性的医学成像技术,在临床上应用广泛。化学交换饱和转......
Study on the lift and propulsive force shares to improve the flight performance of a compound helico
To investigate the effects of lift and propulsive force shares on flight performance,a com-pound helicopter model is der......
Propeller aircraft are widely used in general aviation.The rotating propeller has a strong effect on the aerodynamic per......
The paper presents a new method for predicting the hydrodynamic performance of the flap rudder behind a propeller. The h......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The hydrodynamic performance of a propeller in unsteady inflow was calculated using the surface panel method. The surfac......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The Computational Fluid Dynamics (CFD) approach is adopted to study the steady and unsteady performances of the podded p......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In this paper,a low-order potential based on surface panel method is used for the analysis of marine propellers in unste......
目的：探讨美国GE公司1．5T MR PROPELLER 技术在头颅扫描中的应用。方法采用GE 公司1．5T MR对10例躁动患者做头颅扫描，采用PROPELLER技......
A podded propulsor in viscous flow is numerically simulated in this article.The region of fluid is divided into efficien......
The blade frequency noise of non-cavitation propeller in a uniform flow is analyzed in time domain.The unsteady loading ......
In the present study,cavitation and a ship propeller wake are reported by computed fluid dynamics based on viscous multi......
螺旋桨的传统配平算法缺乏对配重安装位置及配重质量数据的精确修正,导致配平效果较差,本文介绍了一种新的配重质心动态修正算法,......
The blade frequency noise of a cavitating propeller in a uniform flow is analyzed in the time domain.The unsteady loadin......
The cavitation performance of propellers is studied based on viscous multiphase flow theories.With a hybrid grid based o......
