coolant


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coolant

1. a fluid used to cool a system or to transfer heat from one part of it to another
2. a liquid, such as an emulsion of oil, water, and soft soap, used to lubricate and cool the workpiece and cutting tool during machining

coolant

[′kül·ənt]
(materials)
A cutting fluid for machine operations, which keeps the tool cool to prevent reduction in hardness and resistance to abrasion, and prevents distortion of the work.
A substance, ordinarily fluid, used for cooling any part of a reactor in which heat is generated.
In general, any cooling agent, usually a fluid.

cooling medium, coolant

A fluid which conducts heat from one or more heat sources and transports it to a heat exchanger, where the heat is removed and disposed of.
References in periodicals archive ?
We measured the total increase in temperature (AT) of the coolant as it passed through the cooling circuits.
"ACDelco offers an extensive array of 90,000 high quality products across 37 categories, including the newly developed engine coolants," said Mohammed Al Fayyad, customer care and aftersales director for General Motors Middle East.
"With the region's challenging weather conditions, especially during summer, ACDelco's coolant product range with the new additions feature the best technology for excellent corrosion protection and preserve the long life of the engine and its ancillaries," he said.
You should check your vehicle's coolant level every time you fill up the fuel tank.
Coolant hands the car a lollipop and says; "Now that wasn't so bad, was it?"
The investigation covered the estimation of the coolant's temperature distribution along and across the channel, localization of the steam generation places, determination of the coolant velocity, steam fraction distribution and etc.
The integration of an electric pump and smart valve for faster engine coolant warm up time and reduced temperature fluctuation has been reported in [5].
By a proper management of the coolant flow rate, an advantageous control of the mid-stroke cylinder liner temperature can be achieved.
The filters also feature Penra/s Need-Release technology which includes a membrane that senses deterioration in the coolant chemistry, and responds by releasing one of its four charges of additives and fortifiers to restore coolant chemistry.
After you've added coolant, check the sight glass again to make sure the temperature reading is normal.
Waterless coolant is well established in many countries, although it is relatively new to the UAE, with Evans launching its range a few months ago.