Buoyancy-driven

/ˈbɔɪ.ən.si ˌdrɪv.ən/

उत्प्लावकता-प्रेरित

Origin & History

Modern scientific compound: buoyancy (from French "boiance/boiance" and ultimately from the idea of floating) + driven (past participle of "drive"); used in fluid dynamics to label processes controlled by buoyant forces.

आधुनिक वैज्ञानिक संयुक्त पद: buoyancy (फ़्रेंच "boiance/boiance" से, मूल अर्थ तैरने/उत्प्लावन की धारणा) + driven ("drive" का past participle); द्रव-गतिकी में उन प्रक्रियाओं के लिए प्रयुक्त जो उत्प्लावक बलों द्वारा नियंत्रित होती हैं।

Definition

Describing motion, flow, stability, or mixing that happens mainly because buoyant forces act due to density differences in a fluid (air or water), e.g., warm air rising or lighter fluids moving upward.

ऐसे गमन, प्रवाह, स्थिरता या मिश्रण का वर्णन जो मुख्यतः द्रव (हवा या पानी) में घनत्व के अंतर से उत्पन्न उत्प्लावक बल के कारण होता है; जैसे गरम हवा का ऊपर उठना या हल्के द्रवों का ऊपर की ओर बढ़ना।

Parts of Speech

Adjective:
Buoyancy-driven circulation can transport heat through a room without fans.
उत्प्लावकता-प्रेरित परिसंचरण बिना पंखों के कमरे में ऊष्मा का परिवहन कर सकता है।

Usage Examples

The smoke rose in a buoyancy-driven plume as the fire heated the air.
Engineers modeled buoyancy-driven flow in the solar chimney to estimate ventilation rates.
In the ocean, buoyancy-driven mixing occurs when temperature or salinity changes create density gradients.
Buoyancy-driven instabilities can form fingers or billows at the boundary of two fluids.

Synonyms

Buoyant Buoyancy-forced Density-driven Natural-convection-driven Thermally driven (context-dependent)

Antonyms

Pump-driven Pressure-driven Forced-convection-driven Mechanically driven Externally driven

Related Forms

Noun
Buoyancy / Buoyancy force / Buoyant force / Natural convection / Density stratification
Verb
Adjective
Buoyant / Buoyancy-driven / Density-driven / Thermally driven
Adverb
Buoyantly / Naturally (in convection contexts)

Idioms & Phrases

Buoyancy-driven flow
उत्प्लावकता-प्रेरित प्रवाह
Buoyancy-driven convection
उत्प्लावकता-प्रेरित संवहन
Buoyancy-driven circulation
उत्प्लावकता-प्रेरित परिसंचरण