Thermal expansion definition

Thermal expansion means the pressure increase due to a rise in water temperature that occurs in water piping systems when such systems become "closed" by the installation of a backflow prevention assembly or other means, and will not allow for expansion beyond that point of installation.
Thermal expansion means the pressure created by the expansion of heated water.
Thermal expansion means volumetric increase of water due to heating resulting in increased pressure in a closed system.

Examples of Thermal expansion in a sentence

  • Thermal expansion can also cause intermittent temperature-pressure relief valve operation: water discharged from the valve due to excessive pressure build up.

  • Thermal expansion in bridge expansion joints and paved surfacesiii.

  • For Brewer (2000, p.2), this is a set of ‘technical rules’ for the procedures taken in the research study and the philosophical and theoretical framework that these fit within.

  • Thermal expansion of the pipe shall be accommodated in the joint.

  • Thermal expansion would continue for many centuries after GHG concentrations have stabilised, for any of the stabilisation levels assessed, causing an eventual sea level rise much larger than projected for the 21st cen- tury (Table 5.1).


More Definitions of Thermal expansion

Thermal expansion means heated water that does not have the space to expand.
Thermal expansion means heated water without the space to expand.
Thermal expansion means the
Thermal expansion means the pressure cre- ated by the expansion of heated water.
Thermal expansion means the pressure created by the expansion of
Thermal expansion means the pressure created in piping, when water is heated.
Thermal expansion means the pressure created in piping, when water is heated. (36) "Used water" means any water supplied by the District to a customer's property after it