HYD meaning in Space Science ?

Answer:

What is Hydraulics mean?

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).

reference

Full Form	Category
Hydro Intl	Business
Hyduke Energy Services Incorporated	Business
Hyphenation Dictionary	Computing
Hydraledger	Cryptocurrency
Hyphenation Dictionary (wordperfect for Win)	File Type
Helsinki Yurttaslar Dernegi	General
Hydraulic	General
Helsinki Yurttaşlar Derneği	General
How You Doin	General
Hana Yori Dango	General
How Ya Doing	General
How You Dare	General
Hydraulic Adjusters	General
Highways Department	Governmental
Hyderabad, India	Regional
Hydraulic Subsystem	Space Science
Hydraulics	Space Science