Drilling and Flow Calibrating Small Holes Down to One Micron in Diameter

Lenox Laser, Inc. drills and flow calibrates small holes from one micron in diameter to six thousand microns in diameter. After flow calibrating, these orifices have a flow diameter that can be used with simple fomulae to accurately predict flow rates through them for any gas or mixture of gases under various pressure and temperature…

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Small Hole Applications

The small hole, orifice or aperture is the key element of any device or instrument designed to control or measure the flow rate of a gas or liquid. In the recent past, the gasoline piston engine went through a transition that improved performance and reliability. Precision made small holes brought to life the fuel-injection process,…

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Bob Gidner Designs flow for World Trade Center Fountain

Lenox Laser’s Bob Gidner, senior Flow Engineer designed and built a doughnut orifice nozzle for the World Trade Center fountain in New York City back in the 1970’s. The 16 foot circular nozzle would displace a flat sheet of water over the fountain. Then the water would ripple down on a 100 foot circular piece…

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