sfd

On the Influences of SFD Acting on the Coupled Dual-rotor System

挤压油膜阻尼器对耦合双转子轴间力的影响分析

The design procedure and recommended SFD design parameters from theoretical analysis and practical experience has been verified to be a success .

依据理论分析和实验经验所提出的挤压油膜阻尼器的设计方法和推荐值，已证明是成功的。

The numerical results can be used to design the SFD equipment .

数值模拟结果有助于旋转闪蒸干燥设备的设计。

Study on the Steady State Dynamic Response of Rotor System with SFD Support

带SFD的转子&支承系统稳态动力响应研究

This lays a solid foundation for SFD design and calculation .

为SFD的设计与计算提供了更为可靠的理论依据。

Modeling and Simulating of SFD Dual - Rotor System

带挤压油膜阻尼器双转子系统动力建模与仿真

Mechanism Analysis on High Quality and High Speed Silk Reeling by Automatic Reeling Machine SFD 507

SFD507型自动缫丝机优质高速缫丝的机理分析

Bistable state occurrence of symmetric sfd & flexible rotor system

结构对称的SFD&柔性转子系统双稳态现象发生规律研究

The method and software of peak 's speed with SFD and eccentric ratio were developed .

改进了偏心率及峰值转速的计算方法和软件，提高了计算精度和效率。

The Effect of Centralized SFD on Suppressing Vibration in Aero engine

定心型挤压油膜阻尼器在航空发动机中的减振效应

Effects of structural parameters of SFD on cavitation

挤压油膜阻尼器结构参数对气穴现象影响的实验研究

The results showed that the dying performance of SFD had reached the same high level as foreign produce .

结果表明：匀染修色剂SFD的染色性能优越，已达到国外同类产品水平。

The Vibration Performance of the Jeffcott Rotor System with SFD in Maneuver Flight

机动飞行条件下带挤压油膜阻尼器的Jeffcott转子系统的振动特性

Background , connotation , management model and principal factor of sustainable forestry development ( SFD ) are explained .

阐述了林业可持续发展的形成背景、基本内涵、经营模式和主导因素。

The Influences of Fluid Inertia Force on Double Stable Response of SFD Supported Flexible Rotors

挤压油膜阻尼器支承的柔性转子的双稳态响应特性

Bifurcations of nonlinear rotor & sfd supporting system

非线性转子&SFD支承系统的分叉

SFD method simulation on interactions of shock waves with boundary layers in the hypersonic inlet

SFD方法模拟高超声速进气道中激波与边界层干扰

In the MATLAB language environment , we simulated the SFD and analyzed the impacts on the parameters .

在MATLAB语言环境下，对其进行仿真，分析各参数的影响。

Applications of Automatic Reeling Machine SFD - 507

SFD-507型自动缫丝机的使用效果

In order to evaluate SFD , the experiments are conducted with SFD and high temperature dyeing .

为了评价SFD工艺的优缺点，对涤纶进行了SFD与高温高压染色两种工艺的对比实验，并对实验结果和实验过程进行比较。

The effectiveness and the capability of SFD for suppressing instability of the rotor system are analyzed .

分析了SFD抑制转子系统不稳定的有效性和能力。

An Initial Probe into the Technology of Automatic Doupion Reeling Machine SFD 505

SFD505型双宫自动缫丝机工艺探索

Based on regression analysis and grey relationship analysis , the function models between environmental value and SFD of the three trees were established .

采用回归分析和灰色关联度分析方法，建立了各树种树干液流密度在不同生长期不同天气条件下的函数关系模型。

Automatic Silk Reeling Machine SFD 507 A Renovated from Multi - End Reeling Machine

立缫机技改为SFD507A型自动缫丝机的体会

This paper investigated the response of rotor system supported on Squeezed Film Damper ( SFD ) under acceleration .

本文研究了带挤压油膜阻尼器（SFD）的转子系统在考虑弯扭耦合的情况下的加速响应。

SFD should also explore the possibility to encourage collective forests to be contracted to households .

陕西林业局还应探索鼓励普通住户承包集体森林的可能性。

Modification of an missile engine with SFD

SFD用于某导弹发动机的改型研究

Influence of Fluid Inertia Force on Sudden Unbalance and Accelerating Responses of Rotor Supported on Centralized SFD

油膜惯性力对双盘转子&SFD系统突加不平衡和加速响应特性的影响

The solar radiation was the most significant environmental factor to SFD , and then were air temperature and air relative humidity .

分析表明，光合有效辐射为影响该地区树干液流密度日进程最主要的环境因子，其次是气温和空气相对湿度，土壤含水量、土壤温度和降雨量等的影响作用较弱。

A Briefing of Automatic Silk Reeling Machine SFD 507 Capable of Reeling Quality Raw Silk at High Speed

实现高速优质缫丝&SFD507自动缫丝机简介