Hakuteksti "fluid".

Velocity of the transmission of pressure in a fluid (speed of sound). It is dependent on the bulk modulus K of the medium and its density ρ: In air in the normal state it is 333 m/s. In mineral oil it

digital signal processing is increasingly dominant, because the majority of measuring procedures in fluid technology are analogue, it is necessary to use an A/D converter .

flapper are firmly connected together and are supported by a thin-walled flexible tube. Hydraulic fluid flows continuously from Ps through the two fixed throttles to the nozzles; through the nozzles to

secondary flow (f), as the separate circuit is selected in which a separate filter pump presses the fluid through the filter and mostly also through an oil cooler, independently of the working cycle. See

Rotary joint for the flow of hydraulic fluid between a stationary and rotating part of the machine. Multiway rotary transfer joints : Rotary transfer joints for supplying one or more loads with pressurised

power lost by a hydraulic system is converted into heat, which is largely absorbed by the pressure fluid . It is comprised of the pressure losses caused by pipe friction and flow deflections, leakage losses

its easy access. The disadvantage is how the pressure and delivery flow pulsation in the pressure fluid cause higher noise emissions at the wall, not to mention the large amount of space taken up, the extensive

Valve that can shut-off the flow in both directions. In fluid technology this valve is implemented in then form of a seated or ball valve. One of the most important sources of contamination in hydraulic

actuator in the form of discontinuous movement. In addition, it causes in the pump and in the hydraulic fluid a pressure pulsation.

areas to be sealed, the shape and hardness of the seal and the durability of the medium. The film of fluid on the wall associated with the escape lifts the sealing lip and therefore remains on the surface