What is a Flash process?
[′flash ‚präs·əs] (chemical engineering) Liquid-vapor system in which the composition remains constant, but the proportion of gas and liquid phases changes as pressure or temperature change.
What is the difference between cavitation and flashing?
Flashing is an in- to- out event while cavitation is an out- to- in event. Flashing occurs at low pressure and cavitation occurs when the low-pressure bubbles collapse at the high-pressure region within the pump casing producing a shock wave.
What is flash and fire point?
Flash Point: The temperature at which the vapors produced from a fluid will ignite (flash off) with the presence of an ignition source (the fluid will not burn at this point). … Fire Point: The temperature at which the fluid will sustain a fire if ignited by an outside ignition source.
Can you explode water?
Yes, it’s real! It’s a scientific phenomena when water becomes “superheated.” Food and Drug Administration- “Risk of Burns from Eruptions of Hot Water Overheated in Microwave Ovens.”
What is flash process used for?
5.1. Many geothermal power plants use a flash process to generate steam. Using software for the properties of pure water substance, calculate and plot the percentage of steam that can be obtained by flashing (i.e., at constant enthalpy) a saturated liquid from a given initial pressure to various final pressures.