unsteady相关论文
Shear velocity is one of the most important parameters for analyzing the friction properties and sediment transport in o......
This experimental study is concerning with the scouring at the outlet of a partially blocked box culverts under unsteady......
For purpose of a more comprehensive understanding of the flow in the disk cavities, the sealing flow in both the upstrea......
Unsteady MHD natural convective heat and mass transfer flow through a semi-infinite vertical porous plate in a rotating ......
In order to study the unsteady aerodynamics effects in railway tunnels,the 3D Reynolds average Navier-Stokes equations o......
AN INVESTIGATION ON THE MATHEMATICAL MODEL OF ELECTRODE DIFFUSION PROCESS IN THE DETERMINATION OF DI
The mathematical model of diffusion process in polarographic determination of dissolved oxygen hasbeen thoroughly studi......
We present the formal derivation of a new unidirectional model for unsteady mixed flows in nonuniform closed water pipes......
A stability model for multi-stage compressor is developed on the basis of the eigenvalue approach.This model assumes tha......
Transient heat transfer analysis in packed beds: Entropy generation model and multi-objective optimi
Due to the important role of the unsteady heat transfer process of packed beds in industrial production,the construction......
Computational Fluid Dynamics (CFD) is an important branch of fluid mechanics, and will continue to play great roles on t......
Physical modeling of failure process of the excavation in horizontal strata based on IR thermography
In order to capture the mechanism of roadway instability in deep mines, a new approach of Physically Finite Elemental Sl......
Comparing with continuous production process, unsteady operation process, such as startup and shutdown,tends to abnormal......
The formulae used to calculate the friction in the non uniform flow chute were examined with the experimental data, and......
The unsteady behavior of the large-scale vortical structures buried in a wall-bounded turbulent shear layer flow was ext......
A depth-averaged two-dimensional model has been established to simulate unsteady flow and sediment transport in streams.......
Based on integral equation method, the study of unsteady supercavitating flow past cones is presented. The shape and len......
A two-phase mixture model was established to study unsteady cavitating flows. A local compressible system of equations w......
STUDY OF VORTEX CHARACTERISTICS OF THE FLOW AROUND A HORIZONTAL CIRCULAR CYLINDER AT VARIOUS GAP-RAT
In the gap-ratio range of 0.0≤G≤7.0, a particle image velocimetry PIV is applied to conduct a systematic experimental ......
NUMERICAL STUDY OF PARTICLE DISTRIBUTION IN WAKE OF LIQUID-PARTICLE FLOWS PAST A CIRCULAR CYLINDER U
Particle-laden water flows past a circular cylinder were numerically investigated. The discrete vortex method (DVM) was ......
Unsteady turbulent cavitation flows in a Venturi-type section and around a NACA0012 hydrofoil were simulated by two-dime......
Hydrodynamic characteristics for two-dimensional flow around a waving plate are investigated. Under large Reynolds numbe......
Northern pike is regarded as a specialist in swimming acceleration. The force production mechanism of northern pike,Esox......
An efficient and accurate solution algorithm was proposed for 1-D unsteady flow problems widely existing in hydraulic en......
Different from the reaction turbines, the hydraulic performance of Pelton turbine is dynamic due to the unsteady flow in......
Numerical simulation of laboratory experiments in detention pond routing with long rainfall duration
This paper establishes a numerical detention pond volume model based on the hydrological continuity equation and the Run......
In order to simulate the characteristics of hydrodynamic field and mass transport processes in the Yuqiao Reservoir (YQR......
One-dimensional numerical models are popularly used in sediment transport research because they can be easily programmed......
The present article reports the experimental Particle Image Velocimetry(PIV) investigation and the corresponding numeric......
A coupling model is proposed in this paper by using the Green Function and Newman’s product principle, and the solution......
The unsteady flow in the Middle Route South-to-North Water Transfer Channel was simulated numerically using an implicit ......
A further development of exclusively inverse frequency domain method for leak detection in pipelines is presented and va......
Shock tubes are devices in which the state of a gas is changed suddenly from one uniform state to another by the passage......
SIMULATIONS OF THE THREE-DIMENSIONAL TOTAL DISSOLVED GAS SATURATION DOWNSTREAM OF SPILLWAYS UNDER UN
Dams are often operated in a way to discharge over the spillways,which would cause a high dissolved concentration of air......
Hydroturbine operating region partitioning based on analyses of unsteady flow field and dynamic resp
The operating states of hydroelectric generating units vary widely as the operating condition change. The details of the......
Given the limitation of traditional univariate analysis method in processing the multicollinearity of dam monitoring dat......
To give an insight into the clocking effect and its influence on the wake transportation and its interaction, the unstea......
Experimental investigation on propagating characteristics of sinusoidal unsteady flow in open-channe
A high accuracy experimental system has been established for unsteady open-channel flow.Then 40 experiments were conduct......
The coupling of swirl flame with discrete plasma or particle phases offers promising opportunities in combustion control......
The pressure fluctuation caused by unsteady flow in runner is one of the main reasons of vibration for a large Francis h......
The Middle Route Project for South-to-North Water Transfer, which consists of a long artificial open channel and various......
This work is focused on the performance prediction of pilot scale catalytic reverse flow reactors used for combustion of......
Based on hydrographs of “81.7”flood and topographies of 1980 and 1993, a 1-D mathematical model of flood is d......
The transparent aqueous solutions of succinonitrile(SCN) provide an effective model system to simulate the phase separat......
Multidimensional modeling of the stenosed carotid artery: A novel CAD approach accompanied by an ext
This study describes a multidimensional 3D/lumped parameter(LP) model which contains appropriate inflow/outflow boundary......
The sequence distribution of polydienes is studied both theoretically and experimentally. The expressions for sequence ......
By reference of the evaluative data of forest biodiversity changes in China from 1973 to 1998, the variation analysis m......
The mechanical behavior of non-Newtonian fluids can be modeled by several constitutive differential equations. The Oldro......
The study of fish-like bodies moving in liquid is an interesting and challenging research subject in the fields of bio- ......
