coolant

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coolant (kōō´lənt),

n air or liquid directed onto a tooth, tissue, or restoration to neutralize the heating effect of a rotary instrument.

coolant

a substance used to cool a system to below a specified level by conducting heat generated by the system away from it.
References in periodicals archive ?
When the fluid flowed inside the rectangular cooling trough of the headstock, forced convection heat transfer occurred between the cooling fluid and the headstock.
It provides 17,286 litres of cooling fluid per hour at 4.
In perspective, it remains to influence the nature of the cooling fluid, test other numerical models with other geometries.
Two methods to improve the filling process are proposed: first, stopping the flow of cooling fluid during a period of injection molding cycle; second, passing the cooling fluid at higher temperature during a period of injection molding cycle.
When temperature in the cooling fluid reservoir increases (T3).
In cooling-pipe applications, benefits include a reduction in pressure loss in the cooling circuit, a reduction in the size of the water pump that is required, and reduced risk of glass-fiber contamination of the cooling fluid during the lifetime of the engine.
By using a CSCV and a miniature pressure sensor mounted on the laser-cutting head, the customer was able to precisely control the pressure and thus achieve consistent flow of cooling fluid.
The pumps can be heated by piping hot water or steam to the jacket, in the same way that cooling fluid can also be supplied.
The Russian-American crew on the space station Mir is struggling to plug a leak of a toxic cooling fluid and may have to abandon ship, a senior Russian space official said Tuesday in the first public acknowledgment by Moscow that its 11-year-old space station may have become unsafe.
The cooling process can be simulated as a function of time, with consideration of the heat transferred from the part through the mold to the cooling fluid and to the air.
Raju Rao for creating a trolley-car device that separates cooling fluid from sludge.
Augustine added, "At an athletic site, our system would be far easier to use than ice baths or mattresses filled with a cooling fluid -- two traditional cooling methods.