Streamlining in the scientific sense
Written on June 15, 2008 – 11:11 pm | by Robert |Streamlining in the scientific sense is used for bodies that have little resistance or “drag” when put into motion through an external medium usually air or water. In the design context, streamline design refers to an important stylistic movement as well as a more general description of aerodynamic forms.
One quantitative measure of a streamlined form is “drag coefficient,” also known as cd value. The lower the cd value, the more streamlined the body. cd was once measured through aerodynamic experiments in wind tunnels that quite literally observed the course of stream “lines” in the external medium; today, modern technologies have made it possible to access this information through computer simulations. Such studies lent their name to Streamline Design, one of the most important stylistic movements in twentieth-century design, with its heyday during the 1930s and 1940s.
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