Drag coefficient of a spherical encapsulated liquid drop.

Investigation of Packing Effect on Mass Transfer Coefficient in a Single Drop Liquid Extraction Column

Drag coefficient of a liquid domain in a two-dimensional membrane.

Using a hydrodynamic theory that incorporates a momentum decay mechanism, we calculate the drag coefficient of a circular liquid domain of finite viscosity moving in a two-dimensional membrane. We derive an analytical expression for the drag coefficient which covers the whole range of domain sizes. Several limiting expressions are discussed. The obtained drag coefficient decreases as the domain...

Drag-And-Drop Surface Composition

A novel approach to drag-and-drop composition of point-sampled surfaces is described which allows a complex surface feature to be interactively selected and dragged to a new target region. We automatically fill the hole left behind and deform the feature such that it conforms to the target surface. Both of these operations are implemented using a new geometric deformation technique which preser...

Comparison of formulas for drag coefficient and settling velocity of spherical particles

Two formulas are proposed for explicitly evaluating drag coefficient and settling velocity of spherical particles, respectively, in the entire subcritical region. Comparisons with fourteen previously-developed formulas show that the present study gives the best representation of a complete set of historical data reported in the literature for Reynolds numbers up to 2×10.

Sonically-Enhanced Drag and Drop

This paper describes an experiment to investigate if the addition of non-speech sounds to the drag and drop operation would increase usability. There are several problems with drag and drop that can result in the user not dropping a source icon over the target correctly. These occur because the source can visually obscure the target making it hard to see if the target is highlighted. Structured...