FLUID POWER: The Lee Co.’s new atomizing nozzles, available in both airless and air assisted styles, generate a 50 degree hollow cone spray pattern and offer precise, controlled atomization in a compact package. The airless atomizing nozzles do not need an external air supply and will atomize with pressures as low as 15 psi (on water). The air-assisted nozzles utilize an external air source to control the atomization, allowing lower operating pressures (as low as 5 psi). The nozzles are compatible with Lee’s 062 MINSTAC fitting system and Lee’s VHS micro-dispense valves for fine flow rate control using pulse width modulation (PWM).
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
The term "multiphysics" is used to describe the simulation of multiple types of physics and their influence on one another -- for example, the investigation of the behavior of a chemical in liquid form will involve both chemistry and fluid dynamics.
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