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| Application: CFD Simulation Accelerates Development of New Fire Suppression Technology
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Posted Tue May 04, 2004 @10:43AM
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By K. C. Adiga
President
NanoMist Systems
Warner Robins, Georgia
Computer simulation has greatly shortened the path towards the development of ultra fine water mist fire suppression technology for NanoMist Systems, LLC. NanoMist is the trade name for the proprietary process technology of producing, scaling, transporting, and delivering the ultra-fine fine water mist system.
The fire suppression chemical Halon 1301 was banned after it was identified as an ozone-depleting substance and the search for newer and safer fire suppression agents was renewed. Amongst several other clean agents, the non-ozone depleting chemical HFC-227ea is the most popular agent in use today. It has some limitations, however, because of toxic by-products which may often reach harmful levels. It also has a global warming potential. From both an environmental and toxicity point of view, ultra fine water mist is an ideal compound. It may be potential permanent solution for fire suppression technology.
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Posted Tue May 04, 2004 @10:39AM
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Pointwise has released Gridgen Version 15.02, a recent update
of their CFD meshing software. Two new capabilities in the software add to Gridgen’s ability to read
native format CAD files and handle sloppy geometry models. Specifically, a Native CAD Reader for
Unigraphics and a visual tool for identifying gaps and overlaps were added.
Available since early 2002, Gridgen’s Native CAD Readers provide the ability to read geometry from
a CAD system’s native files. Native access avoids translation errors that can occur when using open
standard file formats. Because native access is integrated into Gridgen, there’s no plug-in that an
engineer has to execute from within the CAD system. In fact, use of the CAD system and its license
are completely unnecessary – Gridgen reads the file directly. Native CAD Readers are available for
CATIA® V4, Pro/ENGINEER®, STEP, and now Unigraphics®. Based on an early trial of this
technology, engineers at Lockheed Martin in Dallas, Texas, plan to incorporate Gridgen's
Pro/ENGINEER Native CAD Reader into their CFD meshing processes.
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| Business: Flow Science Announces New Association
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Posted Tue May 04, 2004 @09:24AM
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Flow Science, Inc. announced today it has entered into an agreement with Blue Hill Hydraulics and CFD Solutions Ltd for those two companies to collaborate with Flow Science to provide consulting services and marketing & sales support to interested persons in the U.S. and the U.K. in the areas of Water & Environmental Engineering and Microfluidics. In addition, Flow Science will participate with Blue Hill Hydraulics in research projects awarded to it under the U.S. government’s SBIR program.
Flow Science, Inc. is a privately held software company specializing in high fidelity fluid dynamics modeling software for industrial and scientific applications worldwide. In addition to this new regional United States marketing effort, Flow Science has a worldwide network of Associates for FLOW-3D®, including Japan, Germany, Korea, Finland, Norway, Russia, Hong Kong, Taiwan, Italy, Canada and Southeast Asia. Flow Science is located in Santa Fe, NM.
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| Blue Ridge Numerics Wins VPTC Award |
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| New Software: Quick Thermal Verification for Printed Circuit Board Designers
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