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 ?
He and his team monitored coolant percentages, coolant life, and reaction to the machine and tools.
The RELAP, CATHARE, ATHLET and other program codes allow one--dimensional modelling of the coupled behaviour of the reactor's coolant system and the core for various operational and accidental conditions.
While the engine is running, the model receives the input variables (engine speed, fuel flow rate, coolant temperature and pressure) in real time and computes the engine wall average temperature, the average coolant temperature, the thermal power transferred to the coolant and the amount of engine area eventually involved in nucleate or saturated boiling.
This report classifies and defines the sizes of the automotive coolant and lubricant markets in terms of volume and value.
The filters are designed to last up to 150,000 miles, 15 months, or 3000 operating hours and are compatible with conventional coolants or new-generation extended life coolants (ELCs).
8220;In other manufacturer's shell mill arbors without the AD/B + C coolant system, it has become common practice to drill hole in the arbor screw to provide additional coolant,” says Nancy Novinc, Director of TMX Cutting Tool Solutions.
Remember, there is a 300-hour inspection requirement to drain, flush and refill the system with fresh coolant.
Evans products have a boiling point of more than 180C, while traditional 50/50 coolants boil at about 103C.
Behr's diesel engine coolant pumps lower fuel consumption in heavy-duty trucks.
Semler industries had been evaluating coolant application challenges earlier in the year with another application.
Veolia are currently converting their fleet of 2,000 waste trucks to use the Evans coolant.
If the coolant looks clean, start the job by jacking up the vehicle and supporting it with jack stands.