Certified Pressure Vessel
The answer depends on the pressure vessel.
throbbing is when for example, your finger feels like it has pressure on it. It squeezes tight.
Boiler is basically a pressure vessel in which this boiler aims to heat the surroundings which is a pressure vessel.
The main purpose of a pressure vessel is to hold gases or liquids at a pressure inside a container different to the pressure outside of the pressure vessel. Usually pressure vessels are made from steel.
A pressure vessel that is not in direct contact with a heating flame
Systolic.
As blood enters the capillary bed on the arteriole end, the blood pressure in the capillary vessel is greater than the osmotic pressure of the blood in the vessel. The net result is that fluid moves from the vessel to the body tissue.At the middle of the capillary bed, blood pressure in the vessel equals the osmotic pressure of the blood in the vessel. The net result is that fluid passes equally between the capillary vessel and the body tissue. Gasses, nutrients, and wastes are also exchanged at this point.On the venue end of the capillary bed, blood pressure in the vessel is less than the osmotic pressure of the blood in the vessel. The net result is that fluid, carbon dioxide and wastes are drawn from the body tissue into the capillary vessel.
Nitrogen by itself does not support combustion. But if pressuring a vessel with nitrogen and allowing it to overpressure (beyond vessel limits) a vessel can explode by fatigue. Under pressure, for example when scuba diving, yes, but otherwise, I don't think so.
The ASME Boiler and Pressure Vessel Code details all the various calculations necessary to determine the MAWP of any pressure vessel.
It depends on which Directive the vessel has to be compliant with. For instance, to comply with CE/PED, the test pressure shoud be 1.43 times the maximum operating pressure.
no