rotating相关论文
The burden profile distribution in the radial direction of the blast furnace determines the gas flow passage, thus it is......
Laser-induced plasma ignition of an ethylene fuelled cavity was successfully conducted in a model scramjet engine combus......
For an electrical brake used in high precision and high reliability of permanent magnet synchronous motor direct drive s......
Monitoring tire pressure of cars and signaling abnormal conditions is an important means to prevent deadly accidents.Lar......
A 3D finite element vibration model of water turbine generator set is constructed considering the coupling with hydropow......
In order to classify the gears and achieve high precision measurement results,a non-contact gear measurement system base......
We propose and demonstrate a laser-diode-pumped, maglev rotating Nd:YAG disk laser. The disk of the laser crystal is att......
Tungsten disulfide(WS_2) is a type of anisotropic-layered compound and has broadband saturable absorption features as sa......
Reduction of drag torque is one of important potentials to improve transmission efficiency.Existing mathematical model o......
A theory for multi-pump and multi-motor hydraulic systems is presented in this paper based on the analysis of the advant......
Rotating disk subjected to stationary slider loading system is a very common mechanical structure.This paper investigate......
Effect of a Magnetic Field on the Preparation of Silver Nanowires Using Solid Electrolyte Thin Films
The effect of an external magnetic field on the preparation of silver nanowires was studied. The silver nanowires were s......
We propose and experimentally demonstrate a novel type of polarization rotator that is capable of rotating the polarizat......
Gearbox as an important source of noise and vibration, its structure-borne nois e has drawn more and more attentions and......
This paper reviews the development in the research of flow instability and its control over the recent ten or more year......
A method of three-dimensional limited slope stability analysis is presented here based on the upperbound theorem of the ......
To evaluate the performance of newly designed electro-pneumatic valves (EPVs) for the air-powered engine (APE) and study......
Small-sized axial fans are used as air coolers for electric equipments.But there is a strong demand for higher power of ......
We investigated a series of novel motors and pumps with a new structure called double-stator. Double-stator can be used ......
Deformation mechanism and forming properties of 6061Al alloys during compression in semi-solid state
The 6061 semi-solid aluminium alloy feedstocks prepared by near-liquidus casting were compressed in semi-solid state by ......
The market of stainless electric steel kettles is growing significantly, but the main mechanism for polishing kettles vi......
The target recognition of laser radar becomes hot research in recent years, because laser radar can produce high space r......
Dual axis laser scanning diameter measuring gauge system(DALSDMGS) with PID controller,which can be used for online non-......
This paper proposes an intestine capsule robot with variable diameter. It is driven by external rotating magnetic field ......
The existing hydraulic system always have problems of temperature rise,runningstability and anti-interference of the im......
阐述了自旋转缩分器的实现方法和参数计算,采用锥形叶轮及可调缩分体,可实现自旋转和料流定比缩分。“,”The realization method an......
An experimental study was performed to measure the heat transfer coefficient distributions on a flat blade model under r......
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......
依据水力学公式计算出歧管式高压水射流水下洗网机旋转的射流角速度和射流打击力。分析结果表明:旋转的射流打击力随偏转角增大而......
为了利用机器视觉技术对哈密大枣进行全表面分级检测,设计了适合哈密大枣的滚子式翻转传输装置。介绍了装置的工作原理,并对翻转传......
为满足城市地质大调查复杂地层钻进的需要,研制了JDD-100型全液压钻机高频振动回转顶驱。该顶驱具有回转钻进、高频振动钻进、高频......
为研究球式自动平衡装置的抑振特性,利用拉格朗日方程和牛顿定律推导出球式自动平衡装置的运动微分方程,建立平面振动模型;采用旋......
为了深入了解旋转作用对回转内通道换热特征的影响,采用三维数值模拟方法研究旋转数、旋转半径对带肋内通道模型的流动换热影响。通......
介绍了球磨机在煤样制备中的工作特性,阐明球磨机的设计、建模及工作原理,验证了球罐转速控制和钢球介质装入量对研磨效果的影响,并提......
船舶制造中,由于船舱底部排水孔的存在,形成不连续焊缝,影响了焊接速度。为了提取排水孔特征点信号,通过对旋转电弧传感器提取焊接电流......
介绍了一种用于短小孔内表面圆度检测方法。提出基于激光共焦测距原理,应用旋转反射镜转化并消除径向跳动误差及传感器振动误差的新......
随着人居环境整治的不断深入,广大农村地区环境面貌得到了明显改善,但日常生活垃圾处理仍普遍采用简单堆放的处理方式。基于此,研......
当航天器和机器人等机械系统中存在高速旋转的部件时,传统的多体系统建模方法由于不能正确考虑动力刚化效应而给出了错误的结果. ......
介绍了增安型无刷励磁同步电动机的组成部分,对旋转整流器的工作原理、元件的选用、设计和安装进行了阐述,同时也对灭磁保护电路和静......
阐述了新型低噪声通风机的设计计算方法、喘振工况产生和消除条件和零流量无喘振工况的创新特点.......
介绍一种油罐液位网络测量系统 ,系统由上位机、液位测量仪表和CAN总线组成 ,使用方便、快捷 ,可靠性高 ,成本低廉。采用旋转变压......
基于超新星前身型模型WS15M,详细计算了在一维球对称未旋转条件和旋转条件下的流体动力学时标和电子俘获时标,进行了比较,发现在形成......
基于三维压电弹性力学方程,采用直接位移法,给出横观各向同性功能梯度压电旋转圆环的三维解析解.设功能梯度压电材料参数是厚度坐标z......
分析总结了汽车覆盖件冲压模的加工特点,并举实例说明3+2轴加工的详细过程。...
介绍了回转式电火花展成加工的原理及特点,并对该加工方法的成形运动进行较深入的分析,给出了在Delphi6环境中实现加工过程的计算......
为制定某乘用车传动系总成台架可靠性试验的输入载荷谱,在用户实际使用的典型工况下,利用非接触式转矩遥测仪测量试验目标车辆左右......
讨论了将丝状材料编织成麻花形状的编织装置的设计制造,该装置包括拉杆和旋转2部分,拉杆部分包括拉手和拉杆,旋转部分包括连接螺母、......
在不锈钢管生产过程中,为保证不锈钢材料具有良好的力学性能和耐腐蚀性能,充分地消除应力和冷作硬化现象,应对不锈钢管进行固溶淬......