Rayleigh number

听听怎么读

英 [ˈreili ˈnʌmbə]

美 [ˈreli ˈnʌmbɚ]

是什么意思

释义

瑞利数；

英英释义

Rayleigh number

In fluid mechanics, the Rayleigh number (Ra) for a fluid is a dimensionless number associated with buoyancy driven flow (also known as free convection or natural convection). When the Rayleigh number is below the critical value for that fluid, heat transfer is primarily in the form of conduction; when it exceeds the critical value, heat transfer is primarily in the form of convection.

以上来源于:Wikipedia

学习怎么用

权威例句

High Rayleigh Number Convection
Turbulent Convection at Very High Rayleigh Numbers
Turbulent Convection at Very High Rayleigh Numbers
High Rayleigh number convection with strongly variable viscosity: A comparison between mean field and two-dimensional solutions
Simulation of high Rayleigh number natural convection in a square cavity using the lattice Boltzmann method
Accurate solutions to the square thermally driven cavity at high Rayleigh number
Heat transport in high-Rayleigh-number convection.
Prandtl and Rayleigh number dependence of the Reynolds number in turbulent thermal convection
Transient high-Rayleigh-number thermal convection with large viscosity variations
A sensitivity study of three‐dimensional spherical mantle convection at 108 Rayleigh number: Effects of depth‐dependent viscosity,...

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