Alen Corp.’s green AirMD air purifier is certified lead-free, ozone safe and Energy Star qualified by both the EPA and the U.S. Dept. of Energy. “We are offering the first green lead-free air purifier in the United States that is Energy Star qualified,” says Peter Mann, CEO of Alen Corp. “Energy Star rated products — such as the AirMD — can save about a third on energy bills with similar savings of greenhouse gas emissions.” The AirMD weighs 17 lb and stands 2 ft high. It has a power consumption of 55W that runs a four-speed motor and a UV lamp that is designed to last three to five years.
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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