Learn More
We present a simplified radiation hydrodynamic model based on the fluid dynamic equations and the radiative transfer equation, which can be used to investigate the radiation properties and dynamics evolution of highly charged ions in a laser-produced plasma in vacuum. The outputs of the model consist of the evolution of the electron temperature, atom, and(More)
OBJECTIVE To investigate the clinical effects of wrist joint fixation in flexion-ulnar position for the treatment of Colles fracture. METHODS From January 1998 to June 2008,120 patients with Colles fracture were treated with wrist joint fixation with plaster in flexion-ulnar position. There were 52 males and 68 females with an average age of 57.6 years(More)
Epigallocatechin-3-gallate (EGCG) is the major and most potent representative in green tea, which has been proved to modulate myocardial contractility. Whether EGCG has some negative effects on cardiac function is not known. In the present study, we investigated the effects of EGCG at different doses on cardiac contraction and explored whether β2(More)
Spreading non-Newtonian liquids with non-power-law rheology on completely wetting surfaces are seldom investigated. This study assessed the wetting behavior of polydimethylsiloxane (PDMS), a Newtonian fluid, two carboxymethylcellulose (CMC) sodium solutions, a PDMS+2%w/w silica nanoparticle suspension and three polyethylene glycol (PEG400)+5-10%w/w silica(More)
Hydrodynamic models are generally applied to describe the dynamic wetting of newtonian or non-newtonian fluids on a solid surface. Conversely, the molecular-kinetic paradigm is only utilized for spreading newtonian fluids while considering the movement of a contact line as a molecular hopping process. This study extended the molecular-kinetic paradigm to(More)
The milling experiment of GH3039 nickel-based Superalloy was made using the hard alloy tools RCKT1204MO-PM S30T and RPMT10T3MOE-41 under the same cutting parameters. The variation of the cutting force has been researched when milling GH3039 nickel-based Superalloy, through the experiment. It was found that under the same cutting parameters the stability of(More)
The macroscopic flow geometry has long been assumed to have little impact on dynamic wetting behavior of liquids on solid surfaces. This study experimentally studied both spontaneous spreading and forced wetting of several kinds of Newtonian and non-Newtonian fluids to study the effect of the macroscopic flow geometry on dynamic wetting. The relationship(More)
  • 1