To scale up conventional spouted bed, authors had put forward a new concept of "spouted bed with rotating draft tube(RDTSB)",and had studied its aerodynamics.
为克服这一困难,作者设计了“新型旋转导向管喷动床”,并对其空气动力学特性进行了研究。
Experiment of drying rapeseed by spouted bed with a porous branch rotating draft tube
开孔支管旋转导向管喷动床干燥油菜籽试验
Mechanical behavior research on rotary steering eccentric stabilizer
旋转导向偏心稳定器力学特性研究
The design of working fluid control distribution link is one of the key and difficulty point about realizing the orient ed function of rotary steering drilling tool.
工作液控制分配单元的设计是旋转导向钻井工具导向功能的实现关键和难点之一,该单元的工作特性主要取决于上盘阀高压孔圆心角、上下盘阀摩擦副的结构尺寸和摩擦副的密封性。
Experiment of drying rapeseed by spouted bed with a porous branch rotating draft tube
开孔支管旋转导向管喷动床干燥油菜籽试验
Research on Bending Rotation Test of Rotation Shaft in Point the Bit Rotary Steerable System
指向式旋转导向系统旋转轴弯曲旋转试验研究
Mechanics Model of Rotation Axis in Directive Rotary Steerable Drilling System
指向式旋转导向钻井系统旋转轴力学模型
Overmoded waveguide mode conversion and transmission for 94 GHz gyrotron
94 GHz回旋管过模波导模式转换与传输
Automatic Rotating Argon Tungsten-Arc Welding of TA16 Titanium Alloy Conduit
TA16钛合金导管的自动钨极旋转氩弧焊
Design of testing system of oriented experimental rotary table for petroleum drilling
石油钻井旋转导向实验转台测试系统设计
Study on Trajectory Measurement Technology of the Point-the-Bit Rotary Steerable Drilling System
指向式旋转导向钻具钻孔轨迹测量研究
Approaching of Dynamic Point-the-bit Rotary Steering Drilling Tool
动态指向式旋转导向钻井工具设计探讨
Gyroscope-Free Inertial Measurement and Lateral Thrust Control System Design for a Rolling Missile
旋转导弹的无陀螺测量方法及直接侧向力控制
Method for eliminating centrifugal acceleration in rotary steerable drilling system.
旋转导向钻井系统中离心加速度消除方法研究
Analog computation of the attitude parameters of rotary steering drilling tool
旋转导向钻井工具姿态参数的模拟解算
Study on dynamic characteristics of controlled objects in stabilized platform of rotary steerable drilling system
旋转导向钻井稳定平台控制对象动态特性研究
Numerical Simulation of Interaction Between Lateral Jet and External Flow over Spinning Missile
旋转导弹横向喷流/外流干扰的数值模拟研究
Feedforward fuzzy algorithms research of stabilized platform in rotary steering drilling system
旋转导向钻井稳定平台前馈模糊算法研究
Study on the storage function of the measurement while drilling (MWD) system in rotary steerable drilling tool
旋转导向钻井工具随钻测量系统存储功能研究
DEVELOPMENT OF VARIABLE-ANGLE BENT SUB OF ROTARY STEERING DRILLING TOOL
基于旋转导向钻进方式的可控弯接头发展现状
A turning to the right.Used especially of the plane of polarization of light.
向右旋转向右旋转，尤指光的偏振面
Study on Enhancement Mechanism by Rotary Tangential Flow in Tubular Membrane Microfiltration;
旋转切向流强化管式膜微滤的机理研究