When calculating the drag force on the square-section cylinder,the formula for sphere is usually applied.However the effect of the shape on the hydrodynamic force cannot be reflected well.In the paper,the drag forces acting on the square-section cylinders are surveyed in the variable slope flume...
PROBLEM TO BE SOLVED: To provide a shape-measuring method and a shape-measuring device of a square section, capable of simultaneously and highly accurately measuring the surface shape and the side surface shape of the square section, having the corner like a flat square bar and capable of ...
A change in sample to detector distance is responsible for an isotropic scale by a factor (18)α=DD−δDDDD, with respect to the PC, i.e., xi′ = α.xi (i = 1, 2). Be aware this formula depends on the adopted coordinates system. Here, X→3 is oriented toward the screen, he...
However, despite decade-long research, it is not clear how the shape factor can be calcu- lated. Even for the simplest geometry (rectangular cuboid matrix blocks), many different formulas have been proposed in the literature. The simplified schematic of the dual-poros- ity model and the ...
(1.2), the updates of the feature weights dαi can be calculated using least square methods. Then, new shapes can be generated based on Eq. (1.1) after αi has been updated. Readers are referred to [10,11,16] for technological details regarding how Eq. (1.2) is derived. 1.2.2 ...
4-Pin DC Power Terminal (Square Shape) Description A 4-pin DC power cable has a 4-pin DC connector at one end and two cord end terminals at the other end. Connect the cord end terminals to a power supply system. Appearance and Structure Figure 6-10 shows the structure of a 4-pin ...
where S is the scaling factor. All the deformation patterns are summarized in Table 3. Parameters i, j, k, l and m are used to describe the various deformation patterns. Parameter i (Eq. 8) indicates swelling and shrinkage; ‘+’ indicates swelling, while ‘−’ indicates shrinkage. Par...
The theory developed in the last section has pointed out several factors that contribute to the overall SHG signals. The calculation results on the contribution from the following physical factors: (a) The amplitude of FW mode ; (b) the spatial overlap factor ; (c) the FW-SHW phase mismatch...
Size Scale factor of polygon Orientation Rotation around axis pointing to viewer Current texture Small number of textures shared by many particles Color All vertices same color; can modify texture (using modulate) Lighting Light enables and light position; shared by many particles material and normal...
For food and certain other products, an important factor in 2-D shape measurement is the deviation relative to a standard template. Maximum deviations are important because of the need to fit the product into a standard pack. Another useful measure is the area of overflow or underfill relative...