Definition of Preheat. Meaning of Preheat. Synonyms of Preheat

- An air preheater is any device designed to heat air before another process (for example, combustion in a boiler With the primary objective of increasing...
- Ljungström air preheater is an air preheater invented by the Swedish engineer Fredrik Ljungström (1875-1964). The patent was achieved in 1930. Even in...
- contestant made it to the finale, but did not win. ‡ The contestant won the Preheat challenge for that w****.   (WIN) The contestant won the Main Heat challenge...
- having a distinct thermal profile: preheat, thermal soak (often shortened to just soak), reflow, and cooling. Preheat is the first stage of the reflow process...
- initially connect the filaments in series with the ballast to preheat them; after a short preheating time the starting switch opens. If timed correctly relative...
- ballast to preheat them. When filaments are disconnected, an inductive pulse from the ballast starts the lamp. This system is described as "Preheat" in North...
- are thus heated. The flow is then reversed, so that the heated bricks preheat the fuel. Edward Alfred Cowper applied the regeneration principle to blast...
- Hot blast refers to the preheating of air blown into a blast furnace or other metallurgical process. As this considerably reduced the fuel consumed, hot...
- component used to pre-heat water delivered to a steam generating boiler. Preheating the feedwater reduces the irreversibilities involved in steam generation...
- to 1 hour. This is as effective as a built-in preheat function. Modern digital desks can emulate preheat and dimmer curves and allow a soft patch to be...