Buscado por "fluids".

Fire-resistant hydraulic fluid based on esters of phosphates. It belongs to the group known as HFD fluids ; its fire resistance is can be explained by its molecular structure.

Branch of hydraulics . Concerned with the rules governing the flow of fluids with low compressibility and little internal friction. In hydrokinetics, the transmission of energy mainly occurs via the kinetic

Parameters for the behaviour of elastomer materials in different hydraulic fluids that can range from shrinkage, through slight swelling, to complete dissolution of the elastomer. If the DVI of the intended

rubber, including radial and shaft seal rings and O-rings. Not suitable for fire-resistant hydraulic fluids from the HFD group. Permissible temperature range -30°C to 100°C. Elastomers

The gear pump is a machine for conveying fluids in accordance with the Positive displacement principle . In principle it consists of three components: a housing with inlet and outlet and two gear wheels

the form of a cylindrical pipe and whose length is much greater than the diameter d. For Newtonian fluids, the flow rate through these kinds of flow resistors is mainly determined by the viscous fluid friction

point . The pour point cannot be used to assess the characteristics at low temperatures of pressure fluids based on vegetable oil. This is because time is a factor here, as well as temperature.

Area of hydraulics which works with mineral oil or oil-like hydraulic fluids whose key characteristics are sufficient viscosity coupled with good lubricating performance. All devices used in oil hydraulics

undesirable incorrect switching. In addition, there is of course also the behaviour of technical fluids that behave in accordance with laws: The viscosity of a fluid, The compressibility of a fluid, The [...] with the same magnitude. This the basic law of hydrostatics . All force and pressure processes in fluids are based on this law. As the hydraulic fluid must be transported from the place it is generated

to the storage of energy when a mechanical spring is compressed ( energy content of a fluid). With fluids, it is almost possible to assume that a constant bulk modulus and isothermal compression apply. The