buoyancy

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buoy·an·cy

 (boi′ən-sē, bo͞o′yən-)
n.
1.
a. The tendency or capacity to remain afloat in a liquid or rise in air or gas.
b. The upward force that a fluid exerts on an object less dense than itself.
2. Ability to recover quickly from setbacks; resilience.
3. Lightness of spirit; cheerfulness.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

buoyancy

(ˈbɔɪənsɪ)
n
1. the ability to float in a liquid or to rise in a fluid
2. (General Physics) the property of a fluid to exert an upward force (upthrust) on a body that is wholly or partly submerged in it
3. the ability to recover quickly after setbacks; resilience
4. cheerfulness
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

buoy•an•cy

(ˈbɔɪ ən si, ˈbu yən si)

also buoy′ance,



n.
1. the power to float or rise in a fluid; relative lightness.
2. the power of supporting a body so that it floats; upward pressure exerted by the fluid in which a body is immersed.
3. lightness of spirit.
[1705–15]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

buoy·an·cy

(boi′ən-sē)
The upward force that a fluid exerts on an object that is less dense than itself. Buoyancy allows a boat to float on water.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

buoyancy

The upthrust (upward force) on a body placed in a fluid.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.buoyancy - cheerfulness that bubbles to the surface
blitheness, cheerfulness - a feeling of spontaneous good spirits; "his cheerfulness made everyone feel better"
2.buoyancy - the property of something weightless and insubstantialbuoyancy - the property of something weightless and insubstantial
weightlessness, lightness - the property of being comparatively small in weight; "the lightness of balsa wood"
3.buoyancy - the tendency to float in water or other liquid
tendency, inclination - a characteristic likelihood of or natural disposition toward a certain condition or character or effect; "the alkaline inclination of the local waters"; "fabric with a tendency to shrink"
4.buoyancy - irrepressible liveliness and good spirit; "I admired his buoyancy and persistent good humor"
sprightliness, liveliness, spirit, life - animation and energy in action or expression; "it was a heavy play and the actors tried in vain to give life to it"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

buoyancy

noun
1. floatability, lightness, weightlessness Air can be pumped into the diving suit to increase buoyancy.
2. cheerfulness, bounce (informal), pep, animation, good humour, high spirits, zing (informal), liveliness, spiritedness, cheeriness, sunniness a mood of buoyancy and optimism
3. expansion, development, strength, mushrooming, economic growth The slump will be followed by a period of buoyancy.
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002

buoyancy

noun
The ability to recover quickly from depression or discouragement:
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
طَفَوِيَّه: قابِلِيَّةُ الطَّفو
schopnost ploutvznosnostvztlak
opdriftflydeevne
noste
felhajtóerõ
flothæfni
opwaartse kracht
schopnosť plávaťvztlak
yüzebilme

buoyancy

[ˈbɔɪənsɪ] N
1. (Phys) [of ship, object] → capacidad f para flotar, flotabilidad f; [of liquid] → sustentación f hidraúlica (Aer) → fuerza f ascensional
2. (fig) → optimismo m
3. (Fin) [of market, prices] → tendencia f al alza
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

buoyancy

[ˈbɔɪənsi] n
[ship] → flottabilité f
[mood] → entrain m
[market] → fermeté f
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

buoyancy

n
(of ship, object)Schwimmfähigkeit f; (of liquid)Auftrieb m; buoyancy aidSchwimmhilfe f; (for canoeing) → Kajakweste f
(fig: = cheerfulness) → Schwung m, → Elan m
(Fin: of market, prices) → Festigkeit f; (= resilience)Erholungsfähigkeit f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

buoyancy

[ˈbɔɪənsɪ] n (Phys) → galleggiamento; (of ship, object) → galleggiabilità (fig) (of person) → ottimismo
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

buoy

(boi) , ((American) ˈbu:i) noun
a floating anchored mark, acting as a guide, warning or mooring point for boats.

see also lifebuoy.
ˈbuoyancy noun
the ability to float on water or in the air. the buoyancy of a balloon.
ˈbuoyant adjective
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
References in periodicals archive ?
Forces acting on the fluid are represented by the terms on the right side of equation 2, and corresponded to pressure, viscous and buoyancy forces. The Boussinesq approximation was used to model the buoyancy force (BUSTOS-VANEGAS et al., 2018).
Leakage tightness around the engine compartment becomes higher and causes an increase of the buoyancy force from the water to the vehicle when running on the flooded road.
Archimedes Number (Ar), a non-dimensional parameter, is a ratio of the buoyancy force and the inertial force of the downward air jet.
The Grashof number signifies the relative effect of the buoyancy force to the hydrodynamic viscous force.
* [F.sub.1] [??] [F.sub.2]--part of the gravity attributable to the front end of the screw and the corresponding buoyancy force;
Tunnel fire situation is in principle different from the one where fire plume impinges on a ceiling, in which buoyancy force in the ceiling flow is function of ceiling height.
On the other hand, the buoyancy force due to gravity force can be also causes fluid motion.
During laser welding process, heat transfer between the laser and material, mass transfer caused by evaporation, several driving forces such as recoil pressure, surface tension, and buoyancy force have been taken into account in the model.
Furthermore, it was postulated that the water buoyancy force to the life jacket had caused the thumb to move upwards.
The Capillary Force and Buoyancy Force were evaluated using equations (5a) and (5b) which are shown as follows:
Finally, beyond the zone of heat release the entrainment coefficient drops to negligible values, as the buoyancy force due to diabatic heating dominates the flow, which continues to rise in a "hot" cumulus tower.