Fluid bearings are bearings which support the bearing's loads solely on a thin layer of liquid or gas.

Fluid bearings are frequently used in high load, high speed or high precision applications where ordinary ball bearings would have short life or cause high noise and vibration.

Fluid bearings use a thin layer of liquid or gas fluid between the bearing faces, typically sealed around or under the rotating shaft.

Fluid bearings can be relatively cheap compared to other bearings with a similar load rating.

Fluid bearings generally have very low friction — far better than mechanical bearings.

Fluid bearings often inherently add significant damping.

Fluid bearings are typically quieter and smoother ( more consistent friction ) than rolling-element bearings.

Fluid bearings can catastrophically seize under shock situations.

; Fluid and magnetic bearings

Fluid and magnetic bearings can have practically indefinite service lives.

* Fluid bearings, where the axial thrust is supported on a thin layer of pressurized liquid — these give low drag.

Fluid density and local gravity can vary from one reading to another depending on local factors, so the height of a fluid column does not define pressure precisely.

Such movement can be described by the Fluid Mosaic Model, that describes the membrane as a mosaic of lipid molecules that act as a solvent for all the substances and proteins within it, so proteins and lipid molecules are then free to diffuse laterally through the lipid matrix and migrate over the membrane.

Fluid layouts developed around 2000 as a replacement for HTML-table-based layouts, as a rejection of grid-based design both as a design principle, and as a coding technique, but were very slow to be adopted .< ref group =" note " >- based markup and spacer. GIF images </ ref > The axiomatic assumption is that readers will have screen devices, or windows thereon, of different sizes and that there is nothing the page designer can do to change this.

Fluid can be pumped through the gills ' interiors by muscles associated with the lantern, but this is not continuous, and occurs only when the animal is low on oxygen.

Fluid restriction can also be part of religious practice, such as being part of the fasting from dawn till dusk in the Ramadan period for Muslims.

Fluid leakage ; keeping fluid in the bearing can be a challenge.

* Fluid obstruction: Fluids, usually vomit, can collect in the pharynx, causing the person effectively to drown.

Fluid which collects in the back of the throat can also flow down into the lungs.

The pre processor component of Calculix can generate grid data for the Computational Fluid Dynamics programs duns, ISAAC and OpenFOAM.

Fluid from the abdominal cavity can also be analysed for cancerous cells.

Fluid properties such as density and viscosity can be inferred from the spectrum.

The experiment, called the Fluid Acquisition and Resupply Experiment, or FARE, studied filters and processes that may lead to methods of refueling spacecraft in orbit and transfers water between two foot-diameter transparent tanks on Endeavour ’ s middeck, engineers can evaluate how the fluids behave while the shuttle's steering jets are fired for small maneuvers.

1: Municipal water feed 2: Fluid from water storage tank to external ( passive ) heat source ; passive heat source can be the ground ( soil or groundwater ), sun or air ; e. g. via heat pump, or thermodynamic solar panel 3: Fluid from heat pump, or thermodynamic solar panel to water storage tank 4: Pump, actuator, controller and other parts 5: Water heater 6: Water storage tank 7: Hot water to domestic appliances

Fluid properties between the planes can then be interpolated.

Fluid mechanics can be divided into fluid kinematics, the study of fluid motion, and fluid dynamics, the study of the effect of forces on fluid motion, which can further be divided into fluid statics, the study of fluids at rest, and fluid kinetics, the study of fluids in motion.

Fluid physics experiments and development and testing of space-based hardware can also be conducted using a drop tower.

Dermo can be diagnosed by examination of a preparation from the oyster's anal-rectal tissues which have been cultured for 4 to 7 days in Ray's Fluid Thioglycollate Medium ( RFTM ).

Fluid can leave the body in many ways.

Fluid can enter the body as preformed water, ingested food and drink and to a lesser extent as metabolic water which is produced as a by-product of aerobic respiration ( cellular respiration ) and dehydration synthesis.

Fluid flow rates may be measured in litres per unit time interval ( second, minute, hour, etc.

Fluid intake should be sufficient to maintain a urine output of at least per day.

Fluid movement during convection may be invisibly slow, or it may be obvious and rapid, as in a hurricane.

These days, using the patent pending ' K ' Air Fluid Generator ', converted to work as a compressed-gas motor, the project should be launched in 2010, thanks to a North American group of investors, but for the purpose of developing first a green energy power system.

Fluid bearing " pads " often have to be used in pairs or triples to avoid the bearing from tilting and losing the fluid from one side.

it has yet to be proved that any other system offers all the advantages of the Daimler Fluid Flywheel Transmission.

Fluid mechanics was thus discredited by engineers from the start, which resulted in an unfortunate split – between the field of hydraulics, observing phenomena which could not be explained, and theoretical fluid mechanics explaining phenomena which could not be observed – in the words of the Chemistry Nobel Laureate Sir Cyril Hinshelwood.

Fluid and electrolyte replacement may be required for serious cases.

The engine continued to be the 323. 5-cid straight eight coupled to Fluid Drive and the Prestomatic four-speed semi-automatic.

Fluid may be internal or external to the bellows.

Fluid would be pumped between them in an attempt to dampen the amount of roll.