Also known as: bl., BL@
BL has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of BL in Technology.
The section of a molding machine that contains the feed screw, also the section where resin heating and mixing occurs. OR Cylinder that contains the screw and the heaters. Built to withstand pressure of 7,500-20,000 psi. OR Section of the extrusion machine that contains the plastic extrusion feed screw, which can be single or twin screw. This is also the section where resin heating and mixing occurs.
TechnologyIn physical oceanography, the layer between the thermocline and the halocline. It is called this because of its effect on the mixed layer heat budget due to the temperature at the bottom of the barrier layer being zero, which excludes heat loss to the underlying water via mixing. It is defined as the difference between the thickness of the isothermal layer and the mixed layer (determined by a defined change in density), with the isothermal layer generally being greater than or equal to the mixed layer depth. In the Western Pacific, an area with a barrier layer, horizontal temperature gradients are also very small, leading to the conclusion that the net heat flux at the ocean surface must be close to zero.
TechnologyThe minimum load experienced by an electric utility system over a given period of time, which must be supplied at all times.
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