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What is steam pressure & why is it important?
What is steam pressure?
What is the pressure of a steam distribution system?
What is steam physics?
Online calculator with Saturated Steam Table by Pressure. Includes 53 different calculations. Equations displayed for easy reference.
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Pressure-Temperature Relationship of Water & Steam. Click on...
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Vacuum steam is the general term used for saturated steam at temperatures below 100°C. Steam evaporators used in industrial and waste water applications operates with pressures lower that the atmospheric pressure. In steam distribution system the pressure is almost always more than 0 bar gauge.
Steam and temperature posess a reliable realtionship whereby if the pressure of the steam is known, it's temperature can be predicted (and vice versa). Below is a graph and table of this relationship.
For any steam generation plant, steam pressure is the most vital parameter that indicates the state of balance between the supply of steam and the demand for it—that is, the supply of heat input or fuel and output as steam withdrawal from the system for various utilities like heating or power-generating turbines.
This pressure can be used to create the rotational force needed to turn a turbine generator. The force of steam pressure is shot through a nozzle in a steam impulse turbine and is strong enough to turn the blades of the turbine at such a high pressure.
Find out about the properties of steam, including how steam steam under pressure can carry, and then give up, large amounts of energy.
Pressure-Temperature Relationship of Water & Steam. Click on a word to view animation. Saturated (dry) steam results when water is heated to the boiling point (sensible heating) and then vaporized with additional heat (latent heating). If this steam is then further heated above the saturation point, it becomes superheated steam (sensible heating).