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The scientists also started a blog of live reports. [ 20 ] "Even though this field phase seems to be the most spectacular and seems like it's a lot of work, by far the majority of what we're doing is when we go back to our labs, when we work with each other, when we work with our students to try to figure out just what is it that we've ...
A vortex generator (VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or airfoil, such as an aircraft wing) [1] or a rotor blade of a wind turbine. [2] VGs may also be attached to some part of an aerodynamic vehicle such as an aircraft fuselage or a car.
To manage safety and wear of the arena (2), the planned maximum speed of the vortex base (33) is near 3 m/s (10 ft/s). The resulting vortex should resemble a large, slow dust-devil of water-mist more than a violent tornado. In uninhabited areas, faster speeds might be permitted so the vortex can survive in faster ambient winds.
The short Mo – Mo distance is 251 pm which is less than the Mo – Mo distance in the metal, 272.5 pm. The bond length is shorter than would be expected for a single bond. The bonding is complex and involves a delocalisation of some of the Mo electrons in a conductance band accounting for the metallic conductivity. [1]
The Rankine vortex is a model that assumes a rigid-body rotational flow where r is less than a fixed distance r 0, and irrotational flow outside that core regions. In a viscous fluid, irrotational flow contains viscous dissipation everywhere, yet there are no net viscous forces, only viscous stresses. [ 7 ]
between 2008 and 2012, better performance than 26% of all directors The Brian L. Halla Stock Index From January 2008 to December 2012, if you bought shares in companies when Brian L. Halla joined the board, and sold them when he left, you would have a -27.2 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
Isaac Newton suggests the existence of an aether in the Third Book of Opticks (1st ed. 1704; 2nd ed. 1718): "Doth not this aethereal medium in passing out of water, glass, crystal, and other compact and dense bodies in empty spaces, grow denser and denser by degrees, and by that means refract the rays of light not in a point, but by bending them gradually in curve lines? ...
Related: Nicole Kidman Reveals She Owns the Original Handwritten Lyrics to Elton John’s 'Your Song' He continued, “It was amazing! So I had to listen to that, but actually I really enjoyed it ...