circulation pumps

circulation pumps
циркулационна помпа

English-Bulgarian polytechnical dictionary . 2013.

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  • circulation — circulable /serr kyeuh leuh beuhl/, adj. /serr kyeuh lay sheuhn/, n. 1. an act or instance of circulating, moving in a circle or circuit, or flowing. 2. the continuous movement of blood through the heart and blood vessels, which is maintained… …   Universalium

  • Air source heat pumps — An air source heat pump is a type of heat pump which use the outside air as a heat source or heat sink to heat or cool an interior space. Air source heat pumps are more efficient than oil, gas, and electric resistance heating in mild climates… …   Wikipedia

  • Natural circulation — refers to the ability of a fluid in a system to circulate continuously, with gravity and changes in heat energy (temperature) being the only driving force. This force is known as thermal head or thermal driving head. A fluid system designed for… …   Wikipedia

  • Pulmonary circulation — is the portion of the cardiovascular system which carries oxygen depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart. The term is contrasted with systemic circulation.CourseIn the pulmonary circulation …   Wikipedia

  • pulmonary circulation — Physiol. the circulation of blood from the heart to the lungs for oxygenation and back to the heart. * * * ▪ physiology  system of blood vessels that forms a closed circuit between the heart and the lungs, as distinguished from the systemic… …   Universalium

  • Circulator pump — A circulator pump is a specific type of pump used to circulate gases, liquids, or slurries in a closed circuit. They are commonly found circulating water in a hydronic heating or cooling system. Because they only circulate liquid within a closed… …   Wikipedia

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