Sunday, September 30, 2012

Pneumatic Tube Delivery Systems



Pneumatic tube delivery systems are used to send items from one location to another. Essentially, the system works by putting a container inside a tube that works electronically, and pushing it to the destination. There are some scientific principles involved in how this works:

Equilibrium: Pneumatic tube delivery systems involve the use of a vacuum. Gases in areas with higher pressure tend to move towards areas of lower pressure to maintain equilibrium in the system. These gases go from high concentration areas to lower concentration areas within the tube, thus pushing along any container that is held inside.

Vacuum: This can be thought of as an area in which gas is absent or in low pressure. The pneumatic tube delivery system uses this to its advantage by allowing the gas to push towards such areas, taking along the containers with it.

Pascal’s Principle: Pascal’s findings revealed that if the pressure at one point in a fluid (liquid or gas) is increased, then automatically the pressure across all the points of the fluid will increase to match the change. The pneumatic tube delivery system again uses this to ferry its contents around.

Pneumatic tube delivery systems are very flexible which allows changes to be made, such as extending or moving the tube around in case of renovation, expansion, or moving of the business itself. There is no risk of any fires or explosions in these tubes, making them safe for item transportation.
Pneumatic tube delivery systems are designed and manufactured according to the specific purpose that the user needs it for. This involves taking into account the density of the intended items to be transported. Pneumatic delivery systems are easy on the pocket and efficient at their job.

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