What does Hydraulics mean?
Definitions for Hydraulics
haɪˈdrɔ lɪks, -ˈdrɒl ɪkshy·draulics
This dictionary definitions page includes all the possible meanings, example usage and translations of the word Hydraulics.
fluid mechanics, hydraulicsnoun
study of the mechanics of fluids
The engineering science that deals with practical applications where liquid is in motion and transmits energy.
The hydraulic system of a vehicle or other machine.
Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids. At a very basic level, hydraulics is the liquid counterpart of pneumatics, which concerns gases. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on the applied engineering using the properties of fluids. In its fluid power applications, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. Hydraulic topics range through some parts of science and most of engineering modules, and cover concepts such as pipe flow, dam design, fluidics and fluid control circuitry. The principles of hydraulics are in use naturally in the human body within the vascular system and erectile tissue. Free surface hydraulics is the branch of hydraulics dealing with free surface flow, such as occurring in rivers, canals, lakes, estuaries and seas. Its sub-field open-channel flow studies the flow in open channels. The word "hydraulics" originates from the Greek word ὑδραυλικός (hydraulikos) which in turn originates from ὕδωρ (hydor, Greek for water) and αὐλός (aulos, meaning pipe).
that branch of science, or of engineering, which treats of fluids in motion, especially of water, its action in rivers and canals, the works and machinery for conducting or raising it, its use as a prime mover, and the like
Etymology: [Cf. F. hydraulique.]
Hydraulics is a topic in applied science and engineering dealing with the mechanical properties of liquids. At a very basic level hydraulics is the liquid version of pneumatics. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on the engineering uses of fluid properties. In fluid power, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids. Hydraulic topics range through some part of science and most of engineering modules, and cover concepts such as pipe flow, dam design, fluidics and fluid control circuitry, pumps, turbines, hydropower, computational fluid dynamics, flow measurement, river channel behavior and erosion. Free surface hydraulics is the branch of hydraulics dealing with free surface flow, such as occurring in rivers, canals, lakes, estuaries and seas. Its sub-field open channel flow studies the flow in open channels. The word "hydraulics" originates from the Greek word ὑδραυλικός which in turn originates from ὕδωρ and αὐλός.
Dictionary of Nautical Terms
The numerical value of Hydraulics in Chaldean Numerology is: 2
The numerical value of Hydraulics in Pythagorean Numerology is: 3
Examples of Hydraulics in a Sentence
The car’s top had survived 53 years unscathed, but couldn’t make it 11 days in Alaska, i’ve got bigger problems, anyway. My clutch hydraulics went out, so I’ve convinced a guy to let me borrow his airplane hangar for a bit to fix things. I’ve got work to do.
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