thermal boundary layer मीनिंग इन हिंदी

उदाहरण वाक्य

1. The lithosphere is the portion of the thermal boundary layer commonly defined by its purely conductive heat transport.
2. In heat transfer problems, the Prandtl number controls the relative thickness of the momentum and thermal boundary layers.
3. If the Prandtl number is greater than 1, the thermal boundary layer is thinner than the velocity boundary layer.
4. This means that for liquid metals the thickness of the thermal boundary layer is much bigger than the velocity boundary layer.
5. He found that for Prandtl number greater than 0.6, the thermal boundary layer thickness was approximately given by:
6. Plot showing the relative thickness in the Thermal boundary layer versus the Velocity boundary layer ( in red ) for various Prandtl Numbers.
7. These techniques ensure that a gaseous thermal boundary layer touching the material is kept below the temperature which would cause the material to catastrophically fail.
8. The thermal boundary layer thickness is similarly the distance from the body at which the temperature is 99 % of the temperature found from an inviscid solution.
9. If the Prandtl number is less than 1, which is the case for air at standard conditions, the thermal boundary layer is thicker than the velocity boundary layer.
10. The LVZ has been interpreted to indicate the presence of a significant degree of partial melting, and alternatively as a natural consequence of a thermal boundary layer and the effects of pressure and temperature on the elastic wave velocity of mantle components in the solid state.