rayleigh number मीनिंग इन हिंदी

उदाहरण वाक्य

1. Al . showed that for steel alloys the critical Rayleigh number is 17.
2. The mushy zone Rayleigh number is defined as:
3. They showed that thermomagnetic convection can be correlated with a dimensionless magnetic Rayleigh number.
4. The Rayleigh number ( Ra ) is the product of the Grashof and Prandtl numbers.
5. Inserting these substitutions produces a Rayleigh number that can be used to predict thermal convection.
6. A-segregates are predicted to form when the Rayleigh number exceeds a certain critical value.
7. Critical Rayleigh numbers for lead tin and nickel-based super-alloys were also developed.
8. The onset of instability in these flows is best described as an electric " Rayleigh number ".
9. As the heat flow is increased, above a critical value of the Rayleigh number, the system undergoes a Boussinesq convection.
10. When the flow is turbulent different correlations involving the Rayleigh Number ( a function of both the Grashof Number and the Prandtl Number ) must be used.