Definition, Betydelse & Synonymer | Engelska ordet BUOYANCY

Definition av BUOYANCY

1. flytförmåga
2. motståndskraft, återhämtningsförmåga
3. munterhet

Exempel på hur du använder BUOYANCY i en mening

• Swim bladder, in bony fishes, an internal organ that helps to control buoyancy (homologous to lungs).
• Although strictly speaking the scuba set is only the diving equipment that is required for providing breathing gas to the diver, general usage includes the harness or rigging by which it is carried and those accessories which are integral parts of the harness and breathing apparatus assembly, such as a jacket or wing style buoyancy compensator and instruments mounted in a combined housing with the pressure gauge.
• In the case of balloons, lift is obtained through inherent buoyancy and the balloon may or may not be tethered.
• Convection is single or multiphase fluid flow that occurs spontaneously due to the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy).
• Aerostats use buoyancy from a lifting gas that is less dense than the surrounding air to achieve the lift needed to stay airborne.
• Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy.
• Hence it may also be viewed as the ratio of buoyancy and viscosity forces multiplied by the ratio of momentum and thermal diffusivities:.
• The boat did not simply take on ballast until she sank like other contemporary submarines; she maintained a slightly positive buoyancy, and tilted her horizontal planes so that her forward motion forced her under.
• While the main purpose of the poop is adding buoyancy to the aft, on a sailing ship the cabin was also used as an accommodation for the shipmaster and officers.
• This can be achieved by generating aerodynamic lift associated with gliding or propulsive thrust, aerostatically using buoyancy, or by ballistic movement.
• A hydrometer or lactometer is an instrument used for measuring density or relative density of liquids based on the concept of buoyancy.
• The swim bladder, gas bladder, fish maw, or air bladder is an internal gas-filled organ that contributes to the ability of many bony fish (but not cartilaginous fish) to control their buoyancy, and thus to stay at their current water depth without having to expend energy in swimming.
• One strategy is to fully construct the offshore facility onshore, and tow the installation to site floating on its own buoyancy.
• By measurement of calved ice bergs and their buoyancy, he estimated the ice sheet to be on average 274 meters thick; the undisturbed morphology of the ice sheet and its inverted temperature profile led him to conclude it was floating on water; and measurements in 1902–1903 showed it had advanced 555 meters northwards in 13.
• Riverboarding includes commercial, recreational and the swiftwater rescue practice of using a high-flotation riverboard, designed for buoyancy in highly aerated water.
• It differs from a floatplane in having a fuselage that is purpose-designed for flotation, while floatplanes rely on fuselage-mounted floats for buoyancy.
• For divers, they add some degree of operational complexity and hazard as the suit must be inflated and deflated with changes in depth in order to minimize "squeeze" on descent or uncontrolled rapid ascent due to excessive buoyancy, which requires additional skills for safe use.
• Rafts, which gain their buoyancy from the fastening together of components that are each buoyant in their own right.
• Theories for the spermaceti organ's biological function suggest that it may control buoyancy, act as a focusing apparatus for the whale's sense of echolocation, or possibly both.
• The most distinctive feature of this species is its buoyancy organ, an internal, chambered, endogastrically coiled shell in the shape of an open planispiral (a flat spiral wherein the coils do not touch each other), and consisting of two prismatic layers.

Förberedelsen av sidan tog: 80,76 ms.