Replace oxygen that you have consumed. Small tanks of pureoxygenor mixed gases (nitrogen-oxygen or helium-oxygen) inject fresh oxygen into the breathing loop. Control the oxygen concentration in the breathing loop. Solid-state oxygen sensors monitor the partial pressure of oxygen in the breathing ...
No one knows for sure, but there is a working theory currently making the rounds. As seen on the above, the Earth's core is thought to consist largely of molten iron (red). But at the very core, the pressure is so great that this superhot iron crystallizes into a solid. Convection c...
Air compressors have a multitude of uses for leisure and maintenance at home or in businesses toget work done efficiently and safely.The pressure that comes from compressed air has so many uses that we’re sure to leave out a few applications. Still, we have compiled a lengthy list that wi...
The ink has to be chemically formulated to remain homogenous, withstand high heat and the pressure of being pushed through a tiny nozzle at high speed, stick to the paper and dry quickly [sources: Ilett, Mitchell, Wood]. Some of the ink, however, doesn't make it to the printed page, ...
Yeah, there is. So is there a way of keeping it safe in the fuel tanks, if it's not used for the spark? Absolutely. Hydrogen power is already on our roads. It's been deployed in commercial vehicles, like buses, and it's better suited to heavy-goods lorries – some might even sug...
Knowing your valve function, the materials that are processed, operating pressure, temperature, specific requirements, size and flow will help insure you are able to specify the correct valve for your application. Determine the answers to the following questions: ...
Solar thermal systems are a promising renewable energy solution -- the sun is an abundant resource. Except when it's nighttime. Or when the sun is blocked by cloud cover.Thermal energy storage(TES)systemsare high-pressure liquid storage tanks used along with a solar thermal system to allow pl...
most well water pressure tanks with bladders and diaphragms can't be fixed and need to be replaced. Some tanks allow you access to these parts so you canchange them, but most do not. Trying to fix your tank is still worth a try, however, and it may work if your bladder is stuck ...
In front of each wheel is a nozzle that uses compressed air to spray sand, which is stored in two tanks on the locomotive. The sand dramatically increases the traction of the drive wheels. The train has an electronic traction-control system that automatically starts the sand sprayers when the...
Without any other forces at work, this translates to the same air pressure at all points. We aren't pushed around by this pressure because the forces on all sides of us balance one another out. For example, 14.7 psi is certainly enough to knock over a chair, or crush it from the top...