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......
Influence of propagation direction on operation performance of rotating detonation combustor with tu
Due to the pressure gain combustion characteristics,the rotating detonation combustor(RDC)can enhance thermodynamic cycl......
A STRONG SOLUTION OF NAVIER-STOKES EQUATIONS WITH A ROTATION EFFECT FOR ISENTROPIC COMPRESSIBLE FLUI
We study the initial boundary value problem for the three-dimensional isentropic compressible Navier-Stokes equations in......
Mass imbalance-induced vibration affects the rotating machinery very large,especially the highspeed types.Off-line balan......
Heat transfer analysis of MHD rotating flow of Fe_(3)O_(4)nanoparticles through a stretchable surfac
The flow of a magnetite-H2O nanofluid has been considered among two rotating surfaces,assuming porosity in the upper pla......
The notion of classical well localized trajectories of a single photon in Minkowski spacetime does not make any rigorous......
<正> We have put forward a new theory of solar wind in which the sector structure of interplanetary magnetic field can b......
<正> Ⅰ. INTRODUCTION In this paper the aurora borealis data from 1535 to 1625 have been used to derive the period of re......
In this paper, according to the features of easy distortion and scratch for aspheric plastic lens, a non-contact measuri......
This paper reported a silicon micromachined gyroscope which is driven by the rotating carrier’s angular velocity,the si......
ANALYSIS OF METHOD FOR DETERMINING AZIMUTH OF PRINCIPAL AXIS OF INERTIA BASED ON DYNAMIC BALANCE MEA
The dynamic balance quality of a rotating object is an important factor to maintain the stability and accuracy for motio......
The main aims of this paper are to study the persistence of homoclinic and heteroclinic orbits of the reduced systems on......
This paper proposes a vibration modeling method for a rotating blade with breathing cracks, considering the coupling of ......
By means of advantages of both SAR and lidar, the combination of the techniques of (inverse) synthetic aperture and lida......
An improved dynamic subgrid-scale model and its application to large eddy simulation of rotating cha
A new dynamic subgrid-scale (SGS) model, which is proved to satisfy the principle of asymptotic material frame indiffere......
Large eddy simulation (LES) of turbulent flow through an axially rotating pipe, coupled with nonlinear dynamic subgrid-s......
Alumina Solubility in Na_3AlF_6-K_3AlF_6-AlF_3 Molten Salt System Prospective for Aluminum Electroly
The alumina solubility in the title system within the composition range of KR{m(K3AlF6)/[m(K3AlF6)+ m(Na3AlF6)]} 10%―50......
Three-dimensional laminar flow in the entrance region of rotating curved pipes was investigated. The governing equations......
Baffies with shape of “–”(single baffle) ,“+”(cross-baffles with four arms) and “”(baffles with 6 arms) are used ......
Numerical study on mixing performance of screw elements in intermeshing counter-rotating and co-rota
The flow process of unplasticized polyvinyl chloride(U-PVC)through the mixing zone of intermeshing counter-rotating and ......
In recent years, rapid progress in the use of high pressure water jets (HPWJ) has been made in oil and gas well drilling......
The fully developed Oldroyd-B fluid flow through rotating square ducts was numerically studied. The effects of the rotat......
The SmxZr0.3Fe9.1-xCo0.6(x=0.8,0.9,1.0) powders were prepared by melt-spun method with different quenching velocities.Th......
The enhanced electrochemical stability of the synthesized hybrid catalyst has been demonstrated by the introduction of t......
Different from the reaction turbines, the hydraulic performance of Pelton turbine is dynamic due to the unsteady flow in......
Study on Industrial Application of Hydrogen Sulfide Removal by Wet Oxidation Method with High Gravit
The removal of hydrogen sulfide from gas plays an important role in rational utilization of resources and environ- menta......
A general model of the equations of the Lord-S ulman theory including one relaxation time and the Green-Lindsay theory w......
The dynamic transformations of conformations and aromatic properties of [32]octaphyrins(1.0.1.0.1.0.1.0) through rotatin......
Research and development on transonic compressor of high pressure ratio turbocharger for vehicle int
The pressure ratio required for a turbocharger centrifugal compressor increases with internal combustion engine power de......
Monitoring tire pressure of cars and signaling abnormal conditions is an important means to prevent deadly accidents.Lar......
In this paper,glass fibers were prepared by centrifugal-spinneret-blow(CSB) process.The molten glass got different flow ......
Electrospinning experiments are performed byusing a set of experimental apparatus,a stroboscopic systemis adopted for ca......
NaY Zeolite was synthesized in a rotating packed bed (RPB) for the first time. A Si-Al gel with a specific composition w......
To obtain the performance characteristics of hydrodynamic tractor-retarder assembly under traction work condition,a nume......
A 3D finite element vibration model of water turbine generator set is constructed considering the coupling with hydropow......
Densities(ρ) and dynamic viscosities(η) for three binary mixtures of n-decane with 1-pentanol,1-hexanol and1-heptanol ......
The operation parameters (vibration, shaft displacement and pressure fluctuation) of No. 1 Francis reversible unit of Ba......
Characterization of different plasma-treated cobalt oxide catalysts for oxygen reduction reaction in
Plasma-synthesized cobalt oxide supported on carbon has been analyzed for its use for electrocatalytic oxygen reduction ......
Mechanism analysis and process optimization of sand and plug removal with rotating jet in horizontal
In the view of the problems existing in horizontal well,such as sand depositing and cleaning difficulty of borehole,a te......
Polymer chain ends play an important role in the glassy dynamics of polymeric materials. In this study, a combination of......
Supported by the National Natural Science Foundation of China,the research team led by Dr.Cao Xiaoyu(曹晓宇)at the State......
Nickel modification by spontaneous deposition of transition metals such as Ag and Cu is shown as an economic and simple ......
The Mobility of Threaded α-Cyclodextrins in PR Copolymer and Its Influences on Mechanical Properties
The methylated polyrotaxane(Me PR) copolymer was prepared via the methylation of hydroxyl of threaded α-cyclodextrin(α......
The pressure fluctuation caused by unsteady flow in runner is one of the main reasons of vibration for a large Francis h......