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Research on quality changes and influencing factors of groundwater in the Guanzhong Basin
Groundwater quality Comprehensive assessment Influencing factor Excessive substance Guanzhong Basin
2018/3/23
This paper studies the distribution features, the chemical elements beyond standards and the influencing factors of shallow groundwater quality in the Guanzhong Basin through the data monitored in the...
Some open problems and research directions in the mathematical study of uid dynamics.
Some open problems research directions in the mathematical study uid dynamics.
2014/4/4
This is an essay in the literal sense: an attempt. As such, it does not con-form to the norm of scientic objectivity but attempts to describe a point of view. In it I describe a number of questions c...
Research of air-cushion isolation effects on high arch dam reservoir
Air-cushion Gas-liquid-solid multi-field coupling Contraction (transverse) joint Hydrodynamic pressure Wenchuan Earthquake
2012/2/29
A three-dimensional (3D) finite element model of air-cushion isolated arch dam is presented with the nonlinear gas-liquid-solid multi-field dynamic coupling effect taken into account. In this model, t...
An experimental investigation of the unsteady flow in a two-stage low-pressure research turbine
axial flow turbine hot-wire measurements rotor-stator aerodynamic interaction
2010/3/12
Results of an experimental investigation of the unsteady flow in a two-stage low-pressure large-scale research turbine are presented. Velocity and turbulence measurements were performed upstream and d...